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867 Commits
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33
.github/ISSUE_TEMPLATE.md
vendored
33
.github/ISSUE_TEMPLATE.md
vendored
@ -1,33 +0,0 @@
|
||||
<!-- Fill in either the 'Bug' or 'Feature Request' section -->
|
||||
|
||||
## Bug
|
||||
|
||||
### Environment
|
||||
|
||||
* Platform: aws, bare-metal, google-cloud, digital-ocean
|
||||
* OS: container-linux, fedora-cloud
|
||||
* Terraform: `terraform version`
|
||||
* Plugins: Provider plugin versions
|
||||
* Ref: Git SHA (if applicable)
|
||||
|
||||
### Problem
|
||||
|
||||
Describe the problem.
|
||||
|
||||
### Desired Behavior
|
||||
|
||||
Describe the goal.
|
||||
|
||||
### Steps to Reproduce
|
||||
|
||||
Provide clear steps to reproduce the issue unless already covered.
|
||||
|
||||
## Feature Request
|
||||
|
||||
### Feature
|
||||
|
||||
Describe the feature and what problem it solves.
|
||||
|
||||
### Tradeoffs
|
||||
|
||||
What are the pros and cons of this feature? How will it be exercised and maintained?
|
||||
39
.github/ISSUE_TEMPLATE/bug_report.md
vendored
Normal file
39
.github/ISSUE_TEMPLATE/bug_report.md
vendored
Normal file
@ -0,0 +1,39 @@
|
||||
---
|
||||
name: Bug report
|
||||
about: Report a bug to improve the project
|
||||
title: ''
|
||||
labels: ''
|
||||
assignees: ''
|
||||
|
||||
---
|
||||
|
||||
<!-- READ: Issues are used to receive focused bug reports from users and to track planned future enhancements by the authors. Topics like cluster operation, support, debugging help, advice, and Kubernetes concepts are out of scope and should not use issues-->
|
||||
|
||||
**Description**
|
||||
|
||||
A clear and concise description of what the bug is.
|
||||
|
||||
**Steps to Reproduce**
|
||||
|
||||
Provide clear steps to reproduce the bug.
|
||||
|
||||
- [ ] Relevant error messages if appropriate (concise, not a dump of everything).
|
||||
- [ ] Explored using a vanilla cluster from the [tutorials](https://typhoon.psdn.io/#documentation). Ruled out [customizations](https://typhoon.psdn.io/advanced/customization/).
|
||||
|
||||
**Expected behavior**
|
||||
|
||||
A clear and concise description of what you expected to happen.
|
||||
|
||||
**Environment**
|
||||
|
||||
* Platform: aws, azure, bare-metal, google-cloud, digital-ocean
|
||||
* OS: fedora-coreos, flatcar-linux (include release version)
|
||||
* Release: Typhoon version or Git SHA (reporting latest is **not** helpful)
|
||||
* Terraform: `terraform version` (reporting latest is **not** helpful)
|
||||
* Plugins: Provider plugin versions (reporting latest is **not** helpful)
|
||||
|
||||
**Possible Solution**
|
||||
|
||||
<!-- Most bug reports should have some inkling about solutions. Otherwise, your report may be less of a bug and more of a support request (see top).-->
|
||||
|
||||
Link to a PR or description.
|
||||
5
.github/ISSUE_TEMPLATE/config.yml
vendored
Normal file
5
.github/ISSUE_TEMPLATE/config.yml
vendored
Normal file
@ -0,0 +1,5 @@
|
||||
blank_issues_enabled: true
|
||||
contact_links:
|
||||
- name: Security
|
||||
url: https://typhoon.psdn.io/topics/security/
|
||||
about: Report security vulnerabilities
|
||||
15
.github/issue_template.md
vendored
Normal file
15
.github/issue_template.md
vendored
Normal file
@ -0,0 +1,15 @@
|
||||
<!-- READ: Issues are used to receive focused bug reports from users and to track planned future enhancements by the authors. Topics like cluster operation, support, debugging help, advice, and Kubernetes concepts are out of scope and should not use issues-->
|
||||
|
||||
## Enhancement
|
||||
|
||||
### Overview
|
||||
|
||||
One paragraph explanation of the enhancement.
|
||||
|
||||
### Motivation
|
||||
|
||||
Describe the motivation and what problem this solves.
|
||||
|
||||
### Tradeoffs
|
||||
|
||||
What are the pros and cons of this feature? How will it be exercised and maintained?
|
||||
1520
CHANGES.md
1520
CHANGES.md
@ -4,6 +4,1516 @@ Notable changes between versions.
|
||||
|
||||
## Latest
|
||||
|
||||
* Kubernetes [v1.20.4](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.20.md#v1204)
|
||||
* Update Cilium from v1.9.1 to [v1.9.4](https://github.com/cilium/cilium/releases/tag/v1.9.4)
|
||||
* Update Calico from v3.17.1 to [v3.17.3](https://github.com/projectcalico/calico/releases/tag/v3.17.3)
|
||||
* Update flannel-cni from v0.4.1 to [v0.4.2](https://github.com/poseidon/flannel-cni/releases/tag/v0.4.2)
|
||||
|
||||
### Addons
|
||||
|
||||
* Update nginx-ingress from v0.43.0 to [v0.44.0](https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v0.44.0)
|
||||
* Update Prometheus from v2.24.0 to [v2.25.0](https://github.com/prometheus/prometheus/releases/tag/v2.25.0)
|
||||
* Update node-exporter from v1.0.1 to [v1.1.1](https://github.com/prometheus/node_exporter/releases/tag/v1.1.1)
|
||||
* Update Grafana from v7.3.7 to [v7.4.2](https://github.com/grafana/grafana/releases/tag/v7.4.2)
|
||||
|
||||
## v1.20.2
|
||||
|
||||
* Kubernetes [v1.20.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.20.md#v1202)
|
||||
* Support Terraform v0.13.x and v0.14.4+ ([#924](https://github.com/poseidon/typhoon/pull/923))
|
||||
|
||||
### Addons
|
||||
|
||||
* Update nginx-ingress from v0.41.2 to [v0.43.0](https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v0.43.0)
|
||||
* Update Prometheus from v2.23.0 to [v2.24.0](https://github.com/prometheus/prometheus/releases/tag/v2.24.0)
|
||||
* Update Grafana from v7.3.6 to [v7.3.7](https://github.com/grafana/grafana/releases/tag/v7.3.7)
|
||||
|
||||
## v1.20.1
|
||||
|
||||
* Kubernetes [v1.20.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.20.md#v1201)
|
||||
|
||||
### Fedora CoreOS
|
||||
|
||||
* Fedora CoreOS 33 has stronger crypto defaults ([**notice**](https://docs.fedoraproject.org/en-US/fedora-coreos/faq/#_why_does_ssh_stop_working_after_upgrading_to_fedora_33), [#915](https://github.com/poseidon/typhoon/issues/915))
|
||||
* Use a non-RSA SSH key or add the workaround provided in upstream [Fedora docs](https://docs.fedoraproject.org/en-US/fedora-coreos/faq/#_why_does_ssh_stop_working_after_upgrading_to_fedora_33) as a [snippet](https://typhoon.psdn.io/advanced/customization/#fedora-coreos) (**action required**)
|
||||
|
||||
### Addons
|
||||
|
||||
* Update Grafana from v7.3.5 to [v7.3.6](https://github.com/grafana/grafana/releases/tag/v7.3.6)
|
||||
|
||||
## v1.20.0
|
||||
|
||||
* Kubernetes [v1.20.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.20.md#v1200)
|
||||
* Add input variable validations ([#880](https://github.com/poseidon/typhoon/pull/880))
|
||||
* Require Terraform v0.13+ ([migration guide](https://typhoon.psdn.io/topics/maintenance/#terraform-versions))
|
||||
* Set output sensitive to suppress console display for some cases ([#885](https://github.com/poseidon/typhoon/pull/885))
|
||||
* Add service account token [volume projection](https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/#service-account-token-volume-projection) ([#897](https://github.com/poseidon/typhoon/pull/897))
|
||||
* Scope kube-scheduler and kube-controller-manager permissions ([#898](https://github.com/poseidon/typhoon/pull/898))
|
||||
* Update etcd from v3.4.12 to [v3.4.14](https://github.com/etcd-io/etcd/releases/tag/v3.4.14)
|
||||
* Update Calico from v3.16.5 to v3.17.1 ([#890](https://github.com/poseidon/typhoon/pull/890))
|
||||
* Enable Calico MTU auto-detection
|
||||
* Remove [workaround](https://github.com/poseidon/typhoon/pull/724) to Calico cni-plugin [issue](https://github.com/projectcalico/cni-plugin/issues/874)
|
||||
* Update Cilium from v1.9.0 to [v1.9.1](https://github.com/cilium/cilium/releases/tag/v1.9.1)
|
||||
* Relax `terraform-provider-ct` version constraint to v0.6+ ([#893](https://github.com/poseidon/typhoon/pull/893))
|
||||
* Allow upgrading `terraform-provider-ct` to v0.7.x ([warn](https://typhoon.psdn.io/topics/maintenance/#upgrade-terraform-provider-ct))
|
||||
|
||||
### AWS
|
||||
|
||||
* Enable Network Load Balancer (NLB) dualstack ([#883](https://github.com/poseidon/typhoon/pull/883))
|
||||
* NLB subnets assigned both IPv4 and IPv6 addresses
|
||||
* NLB DNS name has both A and AAAA records
|
||||
* NLB to target node traffic is IPv4 (no change)
|
||||
|
||||
### Bare-Metal
|
||||
|
||||
* Remove iSCSI `/etc/iscsi` and `iscsadm` mounts from Kubelet ([#912](https://github.com/poseidon/typhoon/pull/912))
|
||||
|
||||
### Fedora CoreOS
|
||||
|
||||
#### AWS
|
||||
|
||||
* Fix AMI query for which could fail in some regions ([#887](https://github.com/poseidon/typhoon/pull/887))
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Promote Fedora CoreOS to stable
|
||||
* Use initramfs and rootfs images as initrd's ([#889](https://github.com/poseidon/typhoon/pull/889))
|
||||
* Requires Fedora CoreOS version with rootfs images (e.g. 32.20200923.3.0+)
|
||||
|
||||
### Addons
|
||||
|
||||
* Update Prometheus from v2.22.2 to [v2.23.0](https://github.com/prometheus/prometheus/releases/tag/v2.23.0)
|
||||
* Update kube-state-metrics from v2.0.0-alpha.2 to [v2.0.0-alpha.3](https://github.com/kubernetes/kube-state-metrics/releases/tag/v2.0.0-alpha.3)
|
||||
* Update Grafana from v7.3.2 to [v7.3.5](https://github.com/grafana/grafana/releases/tag/v7.3.5)
|
||||
|
||||
## v1.19.4
|
||||
|
||||
* Kubernetes [v1.19.4](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.19.md#v1194)
|
||||
* Update Cilium from v1.8.4 to [v1.9.0](https://github.com/cilium/cilium/releases/tag/v1.9.0)
|
||||
* Update Calico from v3.16.3 to [v3.16.5](https://github.com/projectcalico/calico/releases/tag/v3.16.5)
|
||||
* Remove `asset_dir` variable (defaulted off in [v1.17.0](https://github.com/poseidon/typhoon/pull/595), deprecated in [v1.18.0](https://github.com/poseidon/typhoon/pull/678))
|
||||
|
||||
### Fedora CoreOS
|
||||
|
||||
* Improve `etcd-member.service` systemd unit ([#868](https://github.com/poseidon/typhoon/pull/868))
|
||||
* Allow a snippet with a systemd dropin to set an alternate image (e.g. mirror)
|
||||
* Fix local node delete oneshot on node shutdown ([#856](https://github.com/poseidon/typhoon/pull/855))
|
||||
|
||||
#### AWS
|
||||
|
||||
* Add experimental Fedora CoreOS arm64 support ([docs](https://typhoon.psdn.io/advanced/arm64/), [#875](https://github.com/poseidon/typhoon/pull/875))
|
||||
* Allow arm64 full-cluster or mixed/hybrid cluster with worker pools
|
||||
* Add `arch` variable to cluster module
|
||||
* Add `daemonset_tolerations` variable to cluster module
|
||||
* Add `node_taints` variable to workers module
|
||||
* Requires flannel CNI provider and use of experimental AMI (see docs)
|
||||
|
||||
### Flatcar Linux
|
||||
|
||||
* Rename `container-linux` modules to `flatcar-linux` ([#858](https://github.com/poseidon/typhoon/issues/858)) (**action required**)
|
||||
* Change on-host system containers from rkt to docker
|
||||
* Change `etcd-member.service` container runnner from rkt to docker ([#867](https://github.com/poseidon/typhoon/pull/867))
|
||||
* Change `kubelet.service` container runner from rkt-fly to docker ([#855](https://github.com/poseidon/typhoon/pull/855))
|
||||
* Change `bootstrap.service` container runner from rkt to docker ([#873](https://github.com/poseidon/typhoon/pull/873))
|
||||
* Change `delete-node.service` to use docker and an inline ExecStart ([#855](https://github.com/poseidon/typhoon/pull/855))
|
||||
* Fix local node delete oneshot on node shutdown ([#855](https://github.com/poseidon/typhoon/pull/855))
|
||||
* Remove CoreOS Container Linux Matchbox profiles ([#859](https://github.com/poseidon/typhoon/pull/858))
|
||||
|
||||
### Addons
|
||||
|
||||
* Update nginx-ingress from v0.40.2 to [v0.41.2](https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v0.41.2)
|
||||
* Update Prometheus from v2.22.0 to [v2.22.1](https://github.com/prometheus/prometheus/releases/tag/v2.22.1)
|
||||
* Update kube-state-metrics from v2.0.0-alpha.1 to [v2.0.0-alpha.2](https://github.com/kubernetes/kube-state-metrics/releases/tag/v2.0.0-alpha.2)
|
||||
* Update Grafana from v7.2.1 to [v7.3.2](https://github.com/grafana/grafana/releases/tag/v7.3.2)
|
||||
|
||||
## v1.19.3
|
||||
|
||||
* Kubernetes [v1.19.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.19.md#v1193)
|
||||
* Update Cilium from v1.8.3 to [v1.8.4](https://github.com/cilium/cilium/releases/tag/v1.8.4)
|
||||
* Update Calico from v1.15.3 to [v1.16.3](https://github.com/projectcalico/calico/releases/tag/v3.16.3) ([#851](https://github.com/poseidon/typhoon/pull/851))
|
||||
* Update flannel from v0.13.0-rc2 to v0.13.0 ([#219](https://github.com/poseidon/terraform-render-bootstrap/pull/219))
|
||||
|
||||
### Flatcar Linux
|
||||
|
||||
* Remove references to CoreOS Container Linux ([#839](https://github.com/poseidon/typhoon/pull/839))
|
||||
* Fix error querying for coreos AMI on AWS ([#838](https://github.com/poseidon/typhoon/issues/838))
|
||||
|
||||
### Addons
|
||||
|
||||
* Update nginx-ingress from v0.35.0 to [v0.40.2](https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v0.40.2)
|
||||
* Update Grafana from v7.1.5 to [v7.2.1](https://github.com/grafana/grafana/releases/tag/v7.2.1)
|
||||
* Update Prometheus from v2.21.0 to [v2.22.0](https://github.com/prometheus/prometheus/releases/tag/v2.22.0)
|
||||
* Update kube-state-metrics from v1.9.7 to [v2.0.0-alpha.1](https://github.com/kubernetes/kube-state-metrics/releases/tag/v2.0.0-alpha.1)
|
||||
|
||||
## v1.19.2
|
||||
|
||||
* Kubernetes [v1.19.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.19.md#v1192)
|
||||
* Update flannel from v0.12.0 to v0.13.0-rc2 ([#216](https://github.com/poseidon/terraform-render-bootstrap/pull/216))
|
||||
* Update flannel-cni from v0.4.0 to v0.4.1
|
||||
* Update CNI plugins from v0.8.6 to v0.8.7
|
||||
|
||||
### Addons
|
||||
|
||||
* Refresh Prometheus rules/alerts and Grafana dashboards ([#831](https://github.com/poseidon/typhoon/pull/831))
|
||||
* Reduce apiserver metrics cardinality for non-core APIs ([#830](https://github.com/poseidon/typhoon/pull/830))
|
||||
|
||||
## v1.19.1
|
||||
|
||||
* Kubernetes [v1.19.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.19.md#v1191)
|
||||
* Change control plane seccomp annotations to GA `seccompProfile` ([#822](https://github.com/poseidon/typhoon/pull/822))
|
||||
* Update Cilium from v1.8.2 to [v1.8.3](https://github.com/cilium/cilium/releases/tag/v1.8.3)
|
||||
* Promote Cilium from experimental to general availability ([#827](https://github.com/poseidon/typhoon/pull/827))
|
||||
* Update Calico from v1.15.2 to [v1.15.3](https://github.com/projectcalico/calico/releases/tag/v3.15.3)
|
||||
|
||||
### Fedora CoreOS
|
||||
|
||||
* Update Fedora CoreOS Config version from v1.0.0 to v1.1.0
|
||||
* Require any [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customizations to update to v1.1.0
|
||||
|
||||
### Addons
|
||||
|
||||
* Update IngressClass resources to `networking.k8s.io/v1` ([#824](https://github.com/poseidon/typhoon/pull/824))
|
||||
* Update Prometheus from v2.20.0 to [v2.21.0](https://github.com/prometheus/prometheus/releases/tag/v2.21.0)
|
||||
* Remove Kubernetes node name labelmap `relabel_config` from etcd, Kubelet, and CAdvisor scrape config ([#828](https://github.com/poseidon/typhoon/pull/828))
|
||||
|
||||
## v1.19.0
|
||||
|
||||
* Kubernetes [v1.19.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.19.md#v1190)
|
||||
* Update etcd from v3.4.10 to [v3.4.12](https://github.com/etcd-io/etcd/releases/tag/v3.4.12)
|
||||
* Update Calico from v3.15.1 to [v3.15.2](https://docs.projectcalico.org/v3.15/release-notes/)
|
||||
|
||||
### Fedora CoreOS
|
||||
|
||||
* Fix race condition during bootstrap of multi-controller clusters ([#808](https://github.com/poseidon/typhoon/pull/808))
|
||||
* Fix SELinux label of bootstrap-secrets on non-bootstrap controllers
|
||||
|
||||
### Addons
|
||||
|
||||
* Introduce [fleetlock](https://github.com/poseidon/fleetlock) for Fedora CoreOS reboot coordination ([#814](https://github.com/poseidon/typhoon/pull/814))
|
||||
* Update nginx-ingress from v0.34.1 to [v0.35.0](https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v0.35.0)
|
||||
* Repository changed to `k8s.gcr.io/ingress-nginx/controller`
|
||||
* Update Grafana from v7.1.3 to [v7.1.5](https://github.com/grafana/grafana/releases/tag/v7.1.5)
|
||||
|
||||
## v1.18.8
|
||||
|
||||
* Kubernetes [v1.18.8](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.18.md#v1188)
|
||||
* Migrate from Terraform v0.12.x to v0.13.x ([#804](https://github.com/poseidon/typhoon/pull/804)) (**action required**)
|
||||
* Recommend Terraform v0.13.x ([migration guide](https://typhoon.psdn.io/topics/maintenance/#terraform-versions))
|
||||
* Support automatic install of poseidon's provider plugins ([poseidon/ct](https://registry.terraform.io/providers/poseidon/ct/latest), [poseidon/matchbox](https://registry.terraform.io/providers/poseidon/matchbox/latest))
|
||||
* Require Terraform v0.12.26+ (migration compatibility)
|
||||
* Require `terraform-provider-ct` v0.6.1
|
||||
* Require `terraform-provider-matchbox` v0.4.1
|
||||
* Update etcd from v3.4.9 to [v3.4.10](https://github.com/etcd-io/etcd/releases/tag/v3.4.10)
|
||||
* Update CoreDNS from v1.6.7 to [v1.7.0](https://coredns.io/2020/06/15/coredns-1.7.0-release/)
|
||||
* Update Cilium from v1.8.1 to [v1.8.2](https://github.com/cilium/cilium/releases/tag/v1.8.2)
|
||||
* Update [coreos/flannel-cni](https://github.com/coreos/flannel-cni) to [poseidon/flannel-cni](https://github.com/poseidon/flannel-cni) ([#798](https://github.com/poseidon/typhoon/pull/798))
|
||||
* Update CNI plugins and fix CVEs with Flannel CNI (non-default)
|
||||
* Transition to a poseidon maintained container image
|
||||
|
||||
### AWS
|
||||
|
||||
* Allow `terraform-provider-aws` v3.0+ ([#803](https://github.com/poseidon/typhoon/pull/803))
|
||||
* Recommend updating `terraform-provider-aws` to v3.0+
|
||||
* Continue to allow v2.23+, no v3.x specific features are used
|
||||
|
||||
### DigitalOcean
|
||||
|
||||
* Require `terraform-provider-digitalocean` v1.21+ for Terraform v0.13.x (unenforced)
|
||||
* Require `terraform-provider-digitalocean` v1.20+ for Terraform v0.12.x
|
||||
|
||||
### Fedora CoreOS
|
||||
|
||||
* Fix support for Flannel with Fedora CoreOS ([#795](https://github.com/poseidon/typhoon/pull/795))
|
||||
* Configure `flannel.1` link to select its own MAC address to solve flannel
|
||||
pod-to-pod traffic drops starting with default link changes in Fedora CoreOS
|
||||
32.20200629.3.0 ([details](https://github.com/coreos/fedora-coreos-tracker/issues/574#issuecomment-665487296))
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.19.2 to [v2.20.0](https://github.com/prometheus/prometheus/releases/tag/v2.20.0)
|
||||
* Update Grafana from v7.0.6 to [v7.1.3](https://github.com/grafana/grafana/releases/tag/v7.1.3)
|
||||
|
||||
## v1.18.6
|
||||
|
||||
* Kubernetes [v1.18.6](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.18.md#v1186)
|
||||
* Update Calico from v3.15.0 to [v3.15.1](https://docs.projectcalico.org/v3.15/release-notes/)
|
||||
* Update Cilium from v1.8.0 to [v1.8.1](https://github.com/cilium/cilium/releases/tag/v1.8.1)
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update nginx-ingress from v0.33.0 to [v0.34.1](https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.34.1)
|
||||
* [ingress-nginx](https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v0.34.0) will publish images only to gcr.io
|
||||
* Update Prometheus from v2.19.1 to [v2.19.2](https://github.com/prometheus/prometheus/releases/tag/v2.19.2)
|
||||
* Update Grafana from v7.0.4 to [v7.0.6](https://github.com/grafana/grafana/releases/tag/v7.0.6)
|
||||
|
||||
## v1.18.5
|
||||
|
||||
* Kubernetes [v1.18.5](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.18.md#v1185)
|
||||
* Add Cilium v1.8.0 as a (experimental) CNI provider option ([#760](https://github.com/poseidon/typhoon/pull/760))
|
||||
* Set `networking` to "cilium" to enable
|
||||
* Update Calico from v3.14.1 to [v3.15.0](https://docs.projectcalico.org/v3.15/release-notes/)
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Isolate each cluster in an independent DigitalOcean VPC ([#776](https://github.com/poseidon/typhoon/pull/776))
|
||||
* Create droplets in a VPC per cluster (matches Typhoon AWS, Azure, and GCP)
|
||||
* Require `terraform-provider-digitalocean` v1.16.0+ (action required)
|
||||
* Output `vpc_id` for use with an attached DigitalOcean [loadbalancer](https://github.com/poseidon/typhoon/blob/v1.18.5/docs/architecture/digitalocean.md#custom-load-balancer)
|
||||
|
||||
### Fedora CoreOS
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Promote Fedora CoreOS to stable
|
||||
* Remove `os_image` variable deprecated in v1.18.3 ([#777](https://github.com/poseidon/typhoon/pull/777))
|
||||
* Use `os_stream` to select a Fedora CoreOS image stream
|
||||
|
||||
### Flatcar Linux
|
||||
|
||||
#### Azure
|
||||
|
||||
* Allow using Flatcar Linux Edge by setting `os_image` to "flatcar-edge" ([#778](https://github.com/poseidon/typhoon/pull/778))
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.19.0 to [v2.19.1](https://github.com/prometheus/prometheus/releases/tag/v2.19.1)
|
||||
* Update Grafana from v7.0.3 to [v7.0.4](https://github.com/grafana/grafana/releases/tag/v7.0.4)
|
||||
|
||||
## v1.18.4
|
||||
|
||||
* Kubernetes [v1.18.4](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.18.md#v1184)
|
||||
* Update Kubelet image publishing ([#749](https://github.com/poseidon/typhoon/pull/749))
|
||||
* Build Kubelet images internally and publish to Quay and Dockerhub
|
||||
* [quay.io/poseidon/kubelet](https://quay.io/repository/poseidon/kubelet) (official)
|
||||
* [docker.io/psdn/kubelet](https://hub.docker.com/r/psdn/kubelet) (fallback)
|
||||
* Continue offering automated image builds with an alternate tag strategy (see [docs](https://typhoon.psdn.io/topics/security/#container-images))
|
||||
* [Document](https://typhoon.psdn.io/advanced/customization/#kubelet) use of alternate Kubelet images during registry incidents
|
||||
* Update Calico from v3.14.0 to [v3.14.1](https://docs.projectcalico.org/v3.14/release-notes/)
|
||||
* Fix [CVE-2020-13597](https://github.com/kubernetes/kubernetes/issues/91507)
|
||||
* Rename controller NoSchedule taint from `node-role.kubernetes.io/master` to `node-role.kubernetes.io/controller` ([#764](https://github.com/poseidon/typhoon/pull/764))
|
||||
* Tolerate the new taint name for workloads that may run on controller nodes
|
||||
* Remove node label `node.kubernetes.io/master` from controller nodes ([#764](https://github.com/poseidon/typhoon/pull/764))
|
||||
* Use `node.kubernetes.io/controller` (present since v1.9.5, [#160](https://github.com/poseidon/typhoon/pull/160)) to node select controllers
|
||||
* Remove unused Kubelet `-lock-file` and `-exit-on-lock-contention` ([#758](https://github.com/poseidon/typhoon/pull/758))
|
||||
|
||||
### Fedora CoreOS
|
||||
|
||||
#### Azure
|
||||
|
||||
* Use `strict` Fedora CoreOS Config (FCC) snippet parsing ([#755](https://github.com/poseidon/typhoon/pull/755))
|
||||
* Reduce Calico vxlan interface MTU to maintain performance ([#767](https://github.com/poseidon/typhoon/pull/766))
|
||||
|
||||
#### AWS
|
||||
|
||||
* Fix Kubelet service race with hostname update ([#766](https://github.com/poseidon/typhoon/pull/766))
|
||||
* Wait for a hostname to avoid Kubelet trying to register as `localhost`
|
||||
|
||||
### Flatcar Linux
|
||||
|
||||
* Use `strict` Container Linux Config (CLC) snippet parsing ([#755](https://github.com/poseidon/typhoon/pull/755))
|
||||
* Require `terraform-provider-ct` v0.4+, recommend v0.5+ (**action required**)
|
||||
|
||||
### Addons
|
||||
|
||||
* Update nginx-ingress from v0.32.0 to [v0.33.0](https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.33.0)
|
||||
* Update Prometheus from v2.18.1 to [v2.19.0](https://github.com/prometheus/prometheus/releases/tag/v2.19.0)
|
||||
* Update node-exporter from v1.0.0-rc.1 to [v1.0.1](https://github.com/prometheus/node_exporter/releases/tag/v1.0.1)
|
||||
* Update kube-state-metrics from v1.9.6 to v1.9.7
|
||||
* Update Grafana from v7.0.0 to v7.0.3
|
||||
|
||||
## v1.18.3
|
||||
|
||||
* Kubernetes [v1.18.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.18.md#v1183)
|
||||
* Use Kubelet [TLS bootstrap](https://kubernetes.io/docs/reference/command-line-tools-reference/kubelet-tls-bootstrapping/) with bootstrap token authentication ([#713](https://github.com/poseidon/typhoon/pull/713))
|
||||
* Enable Node [Authorization](https://kubernetes.io/docs/reference/access-authn-authz/node/) and [NodeRestriction](https://kubernetes.io/docs/reference/access-authn-authz/admission-controllers/#noderestriction) to reduce authorization scope
|
||||
* Renew Kubelet certificates every 72 hours
|
||||
* Update etcd from v3.4.7 to [v3.4.9](https://github.com/etcd-io/etcd/releases/tag/v3.4.9)
|
||||
* Update Calico from v3.13.1 to [v3.14.0](https://docs.projectcalico.org/v3.14/release-notes/)
|
||||
* Add CoreDNS node affinity preference for controller nodes ([#188](https://github.com/poseidon/terraform-render-bootstrap/pull/188))
|
||||
* Deprecate CoreOS Container Linux support (no OS [updates](https://coreos.com/os/eol/) after May 2020)
|
||||
* Use a `fedora-coreos` module for Fedora CoreOS
|
||||
* Use a `container-linux` module for Flatcar Linux
|
||||
|
||||
### AWS
|
||||
|
||||
* Fix Terraform plan error when `controller_count` exceeds AWS zones (e.g. 5 controllers) ([#714](https://github.com/poseidon/typhoon/pull/714))
|
||||
* Regressed in v1.17.1 ([#605](https://github.com/poseidon/typhoon/pull/605))
|
||||
|
||||
### Azure
|
||||
|
||||
* Update Azure subnets to set `address_prefixes` list ([#730](https://github.com/poseidon/typhoon/pull/730))
|
||||
* Fix warning that `address_prefix` is deprecated
|
||||
* Require `terraform-provider-azurerm` v2.8.0+ (action required)
|
||||
|
||||
### DigitalOcean
|
||||
|
||||
* Promote DigitalOcean to beta on both Fedora CoreOS and Flatcar Linux
|
||||
|
||||
### Fedora CoreOS
|
||||
|
||||
* Fix Calico `install-cni` crashloop on Pod restarts ([#724](https://github.com/poseidon/typhoon/pull/724))
|
||||
* SELinux enforcement requires consistent file context MCS level
|
||||
* Restarting a node resolved the issue as a previous workaround
|
||||
|
||||
#### AWS
|
||||
|
||||
* Support Fedora CoreOS [image streams](https://docs.fedoraproject.org/en-US/fedora-coreos/update-streams/) ([#727](https://github.com/poseidon/typhoon/pull/727))
|
||||
* Add `os_stream` variable to set the stream to `stable` (default), `testing`, or `next`
|
||||
* Remove unused `os_image` variable
|
||||
|
||||
#### Google
|
||||
|
||||
* Support Fedora CoreOS [image streams](https://docs.fedoraproject.org/en-US/fedora-coreos/update-streams/) ([#723](https://github.com/poseidon/typhoon/pull/723))
|
||||
* Add `os_stream` variable to set the stream to `stable` (default), `testing`, or `next`
|
||||
* Deprecate `os_image` variable. Manual image uploads are no longer needed
|
||||
|
||||
### Flatcar Linux
|
||||
|
||||
#### Azure
|
||||
|
||||
* Use the Flatcar Linux Azure Marketplace image
|
||||
* Restore [#664](https://github.com/poseidon/typhoon/pull/664) (reverted in [#707](https://github.com/poseidon/typhoon/pull/707)) but use Flatcar Linux new free offer (not byol)
|
||||
* Change `os_image` to use a `flatcar-stable` default
|
||||
|
||||
#### Google
|
||||
|
||||
* Promote Flatcar Linux to beta
|
||||
|
||||
### Addons
|
||||
|
||||
* Update nginx-ingress from v0.30.0 to [v0.32.0](https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.32.0)
|
||||
* Add support for [IngressClass](https://kubernetes.io/docs/concepts/services-networking/ingress/#ingress-class)
|
||||
* Update Prometheus from v2.17.1 to v2.18.1
|
||||
* Update kube-state-metrics from v1.9.5 to [v1.9.6](https://github.com/kubernetes/kube-state-metrics/releases/tag/v1.9.6)
|
||||
* Update node-exporter from v1.0.0-rc.0 to [v1.0.0-rc.1](https://github.com/prometheus/node_exporter/releases/tag/v1.0.0-rc.1)
|
||||
* Update Grafana from v6.7.2 to [v7.0.0](https://grafana.com/docs/grafana/latest/guides/whats-new-in-v7-0/)
|
||||
|
||||
## v1.18.2
|
||||
|
||||
* Kubernetes [v1.18.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.18.md#v1182)
|
||||
* Choose Fedora CoreOS or Flatcar Linux (**action required**)
|
||||
* Use a `fedora-coreos` module for Fedora CoreOS
|
||||
* Use a `container-linux` module for Flatcar Linux
|
||||
* Change Container Linux modules' defaults from CoreOS Container Linux to [Flatcar Container Linux](https://typhoon.psdn.io/architecture/operating-systems/) ([#702](https://github.com/poseidon/typhoon/pull/702))
|
||||
* CoreOS Container Linux [won't receive updates](https://coreos.com/os/eol/) after May 2020
|
||||
|
||||
### Fedora CoreOS
|
||||
|
||||
* Fix bootstrap race condition from SELinux unshared content label ([#708](https://github.com/poseidon/typhoon/pull/708))
|
||||
|
||||
#### Azure
|
||||
|
||||
* Add support for Fedora CoreOS ([#704](https://github.com/poseidon/typhoon/pull/704))
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Fix race condition creating firewall allow rules ([#709](https://github.com/poseidon/typhoon/pull/709))
|
||||
|
||||
### Flatcar Linux
|
||||
|
||||
#### AWS
|
||||
|
||||
* Change `os_image` default from `coreos-stable` to `flatcar-stable` ([#702](https://github.com/poseidon/typhoon/pull/702))
|
||||
|
||||
#### Azure
|
||||
|
||||
* Change `os_image` to be required. Recommend uploading a Flatcar Linux image (**action required**) ([#702](https://github.com/poseidon/typhoon/pull/702))
|
||||
* Disable Flatcar Linux Azure Marketplace image [support](https://github.com/poseidon/typhoon/pull/664) (**breaking**, [#707](https://github.com/poseidon/typhoon/pull/707))
|
||||
* Revert to manual uploading until marketplace issue is closed ([#703](https://github.com/poseidon/typhoon/issues/703))
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Recommend changing [os_channel](https://typhoon.psdn.io/cl/bare-metal/#required) from `coreos-stable` to `flatcar-stable`
|
||||
|
||||
#### Google
|
||||
|
||||
* Change `os_image` to be required. Recommend uploading a Flatcar Linux image (**action required**) ([#702](https://github.com/poseidon/typhoon/pull/702))
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Change `os_image` to be required. Recommend uploading a Flatcar Linux image (**action required**) ([#702](https://github.com/poseidon/typhoon/pull/702))
|
||||
* Fix race condition creating firewall allow rules ([#709](https://github.com/poseidon/typhoon/pull/709))
|
||||
|
||||
## v1.18.1
|
||||
|
||||
* Kubernetes [v1.18.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.18.md#v1181)
|
||||
* Choose Fedora CoreOS or Flatcar Linux (**action recommended**)
|
||||
* Use a `fedora-coreos` module for Fedora CoreOS
|
||||
* Use a `container-linux` module with OS set to Flatcar Linux
|
||||
* Update etcd from v3.4.5 to [v3.4.7](https://github.com/etcd-io/etcd/releases/tag/v3.4.7)
|
||||
* Change `kube-proxy` and `calico` or `flannel` to tolerate specific taints ([#682](https://github.com/poseidon/typhoon/pull/682))
|
||||
* Tolerate master and not-ready taints, rather than tolerating all taints
|
||||
* Update flannel from v0.11.0 to v0.12.0 ([#690](https://github.com/poseidon/typhoon/pull/690))
|
||||
* Fix bootstrap when `networking` mode `flannel` (non-default) is chosen ([#689](https://github.com/poseidon/typhoon/pull/689))
|
||||
* Regressed in v1.18.0 changes for Calico ([#675](https://github.com/poseidon/typhoon/pull/675))
|
||||
* Rename Container Linux `controller_clc_snippets` to `controller_snippets` for consistency ([#688](https://github.com/poseidon/typhoon/pull/688))
|
||||
* Rename Container Linux `worker_clc_snippets` to `worker_snippets` for consistency
|
||||
* Rename Container Linux `clc_snippets` (bare-metal) to `snippets` for consistency
|
||||
* Drop support for [gitRepo](https://kubernetes.io/docs/concepts/storage/volumes/#gitrepo) volumes ([kubelet#3](https://github.com/poseidon/kubelet/pull/3))
|
||||
|
||||
#### Azure
|
||||
|
||||
* Fix Azure worker UDP outbound connections ([#691](https://github.com/poseidon/typhoon/pull/691))
|
||||
* Fix Azure worker clock sync timeouts
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Add support for Fedora CoreOS ([#699](https://github.com/poseidon/typhoon/pull/699))
|
||||
|
||||
#### Addons
|
||||
|
||||
* Refresh Prometheus rules/alerts and Grafana dashboards ([#692](https://github.com/poseidon/typhoon/pull/692))
|
||||
* Update Grafana from v6.7.1 to v6.7.2
|
||||
|
||||
## v1.18.0
|
||||
|
||||
* Kubernetes [v1.18.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.18.md#v1180)
|
||||
* Update etcd from v3.4.4 to [v3.4.5](https://github.com/etcd-io/etcd/releases/tag/v3.4.5)
|
||||
* Switch from upstream hyperkube image to individual images ([#669](https://github.com/poseidon/typhoon/pull/669))
|
||||
* Use upstream k8s.gcr.io `kube-apiserver`, `kube-controller-manager`, `kube-scheduler`, and `kube-proxy` container images
|
||||
* Use [poseidon/kubelet](https://github.com/poseidon/kubelet) to package the upstream Kubelet binary and dependencies as a container image (checksummed, automated build)
|
||||
* Add [quay.io/poseidon/kubelet](https://quay.io/repository/poseidon/kubelet) as a Typhoon distributed artifact in the security policy
|
||||
* Update base images from debian 9 to debian 10
|
||||
* Background: Kubernetes will [stop releasing](https://github.com/kubernetes/kubernetes/pull/88676) the hyperkube container image and provide the Kubelet as a binary for packaging
|
||||
* Choose Fedora CoreOS or Flatcar Linux (**action recommended**)
|
||||
* Use a `fedora-coreos` module for Fedora CoreOS
|
||||
* Use a `container-linux` module with OS set for Flatcar Linux (varies, see docs)
|
||||
* CoreOS Container Linux [won't receive updates](https://coreos.com/os/eol/) after May 2020
|
||||
* Add support for Fedora CoreOS snippets (`terraform-provider-ct` v0.5+) ([#686](https://github.com/poseidon/typhoon/pull/686))
|
||||
* Recommend updating `terraform-provider-ct` plugin from v0.4.0 to [v0.5.0](https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.5.0)
|
||||
* Set Fedora CoreOS log driver back to the default `journald` ([#681](https://github.com/poseidon/typhoon/pull/681))
|
||||
* Deprecate `asset_dir` variable and remove docs ([#678](https://github.com/poseidon/typhoon/pull/678))
|
||||
* Deprecate support for [gitRepo](https://kubernetes.io/docs/concepts/storage/volumes/#gitrepo) volumes. A future release will drop support.
|
||||
|
||||
#### AWS
|
||||
|
||||
* Fix Fedora CoreOS AMI to filter for stable images ([#685](https://github.com/poseidon/typhoon/pull/685))
|
||||
* Latest Fedora CoreOS `testing` or `bodhi-update` images could be chosen depending on the region
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Update Fedora CoreOS default `os_stream` from testing to stable
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Known: Use of stale Fedora CoreOS image may require terraform re-apply during bootstrap ([#687](https://github.com/poseidon/typhoon/pull/687))
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Rename `image` variable to `os_image` for consistency ([#677](https://github.com/poseidon/typhoon/pull/677)) (action required)
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.16.0 to [v2.17.1](https://github.com/prometheus/prometheus/releases/tag/v2.17.1)
|
||||
* Update Grafana from v6.6.2 to [v6.7.1](https://github.com/grafana/grafana/releases/tag/v6.7.1)
|
||||
|
||||
## v1.17.4
|
||||
|
||||
* Kubernetes [v1.17.4](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.17.md#v1174)
|
||||
* Update etcd from v3.4.3 to [v3.4.4](https://github.com/etcd-io/etcd/releases/tag/v3.4.4)
|
||||
* On Container Linux, fetch using the docker transport format ([#659](https://github.com/poseidon/typhoon/pull/659))
|
||||
* Update CoreDNS from v1.6.6 to v1.6.7 ([#648](https://github.com/poseidon/typhoon/pull/648))
|
||||
* Update Calico from v3.12.0 to [v3.13.1](https://docs.projectcalico.org/v3.13/release-notes/)
|
||||
|
||||
#### AWS
|
||||
|
||||
* Promote Fedora CoreOS to stable ([#668](https://github.com/poseidon/typhoon/pull/668))
|
||||
* Allow VPC route table extension via reference ([#654](https://github.com/poseidon/typhoon/pull/654))
|
||||
* Fix `worker_node_labels` on Fedora CoreOS ([#651](https://github.com/poseidon/typhoon/pull/651))
|
||||
* Fix automatic worker node delete on shutdown on Fedora CoreOS ([#657](https://github.com/poseidon/typhoon/pull/657))
|
||||
|
||||
#### Azure
|
||||
|
||||
* Upgrade to `terraform-provider-azurerm` [v2.0+](https://www.terraform.io/docs/providers/azurerm/guides/2.0-upgrade-guide.html) (action required)
|
||||
* Change `worker_priority` from `Low` to `Spot` if used (action required)
|
||||
* Switch to Azure's new Linux VM and Linux VM Scale Set resources
|
||||
* Set controller's Azure disk caching to None
|
||||
* Associate subnets (in addition to NICs) with security groups (aesthetic)
|
||||
* Add support for Flatcar Container Linux ([#664](https://github.com/poseidon/typhoon/pull/664))
|
||||
* Requires accepting Flatcar Linux Azure Marketplace terms
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Add `worker_node_labels` map variable for per-worker node labels ([#663](https://github.com/poseidon/typhoon/pull/663))
|
||||
* Add `worker_node_taints` map variable for per-worker node taints ([#663](https://github.com/poseidon/typhoon/pull/663))
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Add support for Flatcar Container Linux ([#644](https://github.com/poseidon/typhoon/pull/644))
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Promote Fedora CoreOS to beta ([#668](https://github.com/poseidon/typhoon/pull/668))
|
||||
* Fix `worker_node_labels` on Fedora CoreOS ([#651](https://github.com/poseidon/typhoon/pull/651))
|
||||
* Fix automatic worker node delete on shutdown on Fedora CoreOS ([#657](https://github.com/poseidon/typhoon/pull/657))
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update nginx-ingress from v0.28.0 to [v0.30.0](https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.30.0)
|
||||
* Update Prometheus from v2.15.2 to [v2.16.0](https://github.com/prometheus/prometheus/releases/tag/v2.16.0)
|
||||
* Refresh Prometheus rules and alerts
|
||||
* Add a BlackboxProbeFailure alert
|
||||
* Update kube-state-metrics from v1.9.4 to v1.9.5
|
||||
* Update node-exporter from v0.18.1 to [v1.0.0-rc.0](https://github.com/prometheus/node_exporter/releases/tag/v1.0.0-rc.0)
|
||||
* Update Grafana from v6.6.1 to v6.6.2
|
||||
* Refresh Grafana dashboards
|
||||
* Remove Container Linux Update Operator (CLUO) addon example ([#667](https://github.com/poseidon/typhoon/pull/667))
|
||||
* CLUO hasn't been in active use in our clusters and won't be relevant
|
||||
beyond Container Linux. Requires patches for use on Kubernetes v1.16+
|
||||
|
||||
## v1.17.3
|
||||
|
||||
* Kubernetes [v1.17.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.17.md#v1173)
|
||||
* Update Calico from v3.11.2 to v3.12.0
|
||||
* Allow Fedora CoreOS clusters to pass CNCF conformance suite
|
||||
* Set Docker log driver to `json-file` as a workaround
|
||||
* Try Fedora CoreOS or Flatcar Linux alongside CoreOS [Container Linux](https://coreos.com/os/eol/) clusters (recommended)
|
||||
|
||||
#### AWS
|
||||
|
||||
* Promote Fedora CoreOS to beta ([#645](https://github.com/poseidon/typhoon/pull/645))
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Promote Fedora CoreOS to beta ([#645](https://github.com/poseidon/typhoon/pull/645))
|
||||
* Add Fedora CoreOS kernel arguments initrd and console ([#640](https://github.com/poseidon/typhoon/pull/640))
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Add Terraform module for Fedora CoreOS ([#632](https://github.com/poseidon/typhoon/pull/632))
|
||||
* Add support for Flatcar Container Linux ([#639](https://github.com/poseidon/typhoon/pull/639))
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update nginx-ingress from v0.27.1 to v0.28.0
|
||||
* Update kube-state-metrics from v1.9.3 to v1.9.4
|
||||
* Update Grafana from v6.5.3 to v6.6.1
|
||||
|
||||
## v1.17.2
|
||||
|
||||
* Kubernetes [v1.17.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.17.md#v1172)
|
||||
|
||||
#### AWS
|
||||
|
||||
* Promote Fedora CoreOS from preview to alpha
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Promote Fedora CoreOS from preview to alpha
|
||||
* Update Fedora CoreOS images location
|
||||
* Use Fedora CoreOS production [download](https://getfedora.org/coreos/download/) streams
|
||||
* Use live PXE kernel and initramfs images
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update nginx-ingress from v0.26.1 to [v0.27.1](https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.27.1) ([#625](https://github.com/poseidon/typhoon/pull/625))
|
||||
* Change runAsUser from 33 to 101 for alpine-based image
|
||||
* Update kube-state-metrics from v1.9.2 to v1.9.3
|
||||
|
||||
## v1.17.1
|
||||
|
||||
* Kubernetes [v1.17.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.17.md#v1171)
|
||||
* Update CoreDNS from v1.6.5 to [v1.6.6](https://coredns.io/2019/12/11/coredns-1.6.6-release/) ([#602](https://github.com/poseidon/typhoon/pull/602))
|
||||
* Update Calico from v3.10.2 to v3.11.2 ([#604](https://github.com/poseidon/typhoon/pull/604))
|
||||
* Inline Kubelet service on Container Linux nodes ([#606](https://github.com/poseidon/typhoon/pull/606))
|
||||
* Disable unused Kubelet `127.0.0.1:10248` healthz listener ([#607](https://github.com/poseidon/typhoon/pull/607))
|
||||
* Enable kube-proxy metrics and allow Prometheus scrapes
|
||||
* Allow TCP/10249 traffic with worker node sources
|
||||
|
||||
#### AWS
|
||||
|
||||
* Update Fedora CoreOS AMI filter for fedora-coreos-31 ([#620](https://github.com/poseidon/typhoon/pull/620))
|
||||
|
||||
#### Google
|
||||
|
||||
* Allow `terraform-provider-google` v3.0+ ([#617](https://github.com/poseidon/typhoon/pull/617))
|
||||
* Only enforce `v2.19+` to ease migration, as no v3.x features are used
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.14.0 to [v2.15.2](https://github.com/prometheus/prometheus/releases/tag/v2.15.2)
|
||||
* Add discovery for kube-proxy service endpoints
|
||||
* Update kube-state-metrics from v1.8.0 to v1.9.2
|
||||
* Reduce node-exporter DaemonSet tolerations ([#614](https://github.com/poseidon/typhoon/pull/614))
|
||||
* Update Grafana from v6.5.1 to v6.5.3
|
||||
|
||||
## v1.17.0
|
||||
|
||||
* Kubernetes [v1.17.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.17.md#v1170)
|
||||
* Manage clusters without using a local `asset_dir` ([#595](https://github.com/poseidon/typhoon/pull/595))
|
||||
* Change `asset_dir` to be optional. Remove the variable to skip writing assets locally (**action recommended**)
|
||||
* Allow keeping cluster assets only in Terraform state ([pluggable](https://www.terraform.io/docs/backends/types/remote.html), encryption) and allow `terraform apply` from stateless automation systems
|
||||
* Improve asset unpacking on controllers
|
||||
* Obtain kubeconfig from Terraform module outputs
|
||||
* Replace usage of `template_dir` with `templatefile` function ([#587](https://github.com/poseidon/typhoon/pull/587))
|
||||
* Require Terraform version v0.12.6+ (**action required**)
|
||||
* Update CoreDNS from v1.6.2 to v1.6.5 ([#588](https://github.com/poseidon/typhoon/pull/588))
|
||||
* Add health `lameduck` option to wait before shutdown
|
||||
* Update Calico from v3.10.1 to v3.10.2 ([#599](https://github.com/poseidon/typhoon/pull/599))
|
||||
* Reduce pod eviction timeout for deleting pods on unready nodes from 5m to 1m ([#597](https://github.com/poseidon/typhoon/pull/597))
|
||||
* Present since [v1.13.3](#v1133), but mistakenly removed in v1.16.0
|
||||
* Add CPU requests for control plane static pods ([#589](https://github.com/poseidon/typhoon/pull/589))
|
||||
* May provide slight edge case benefits and aligns with upstream
|
||||
|
||||
#### Google
|
||||
|
||||
* Use new `google_compute_region_instance_group_manager` version block format
|
||||
* Fixes warning that `instance_template` is deprecated
|
||||
* Require `terraform-provider-google` v2.19.0+ (**action required**)
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Grafana from v6.4.4 to [v6.5.1](https://grafana.com/docs/guides/whats-new-in-v6-5/)
|
||||
* Add pod networking details in dashboards ([#593](https://github.com/poseidon/typhoon/pull/593))
|
||||
* Add node alerts and Grafana dashboard from node-exporter ([#591](https://github.com/poseidon/typhoon/pull/591))
|
||||
* Reduce Prometheus high cardinality time series ([#596](https://github.com/poseidon/typhoon/pull/596))
|
||||
|
||||
## v1.16.3
|
||||
|
||||
* Kubernetes [v1.16.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.16.md#v1163)
|
||||
* Update etcd from v3.4.2 to v3.4.3 ([#582](https://github.com/poseidon/typhoon/pull/582))
|
||||
* Upgrade Calico from v3.9.2 to [v3.10.1](https://docs.projectcalico.org/v3.10/release-notes/)
|
||||
* Allow advertising service ClusterIPs to peer routers via a [BGPConfiguration](https://docs.projectcalico.org/v3.10/networking/advertise-service-ips)
|
||||
* Switch `kube-proxy` from iptables to ipvs mode ([#574](https://github.com/poseidon/typhoon/pull/574))
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.13.0 to [v2.14.0](https://github.com/prometheus/prometheus/releases/tag/v2.14.0)
|
||||
* Refresh rules, alerts, and dashboards from upstreams
|
||||
* Remove addon-resizer from kube-state-metrics ([#575](https://github.com/poseidon/typhoon/pull/575))
|
||||
* Update Grafana from v6.4.2 to v6.4.4
|
||||
|
||||
## v1.16.2
|
||||
|
||||
* Kubernetes [v1.16.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.16.md#v1162)
|
||||
* Update etcd from v3.4.1 to v3.4.2 ([#570](https://github.com/poseidon/typhoon/pull/570))
|
||||
* Update Calico from v3.9.1 to [v3.9.2](https://docs.projectcalico.org/v3.9/release-notes/)
|
||||
* Default to using Calico and supporting NetworkPolicy on all platforms
|
||||
|
||||
#### Azure
|
||||
|
||||
* Change default networking provider from "flannel" to "calico" ([#573](https://github.com/poseidon/typhoon/pull/573))
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Add `controllers` and `workers` as typed lists of machine detail objects ([#566](https://github.com/poseidon/typhoon/pull/566))
|
||||
* Define clusters' machines cleanly and with Terraform v0.12 type constraints (**action required**, see PR example)
|
||||
* Remove `controller_names`, `controller_macs`, and `controller_domains` variables
|
||||
* Remove `worker_names`, `worker_macs`, and `worker_domains` variables
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Change default networking provider from "flannel" to "calico" ([#573](https://github.com/poseidon/typhoon/pull/573))
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Grafana from v6.4.1 to [v6.4.2](https://github.com/grafana/grafana/releases/tag/v6.4.2)
|
||||
* Change CLUO label from "app" to "name"
|
||||
|
||||
## v1.16.1
|
||||
|
||||
* Kubernetes [v1.16.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.16.md#v1161)
|
||||
* Update etcd from v3.4.0 to [v3.4.1](https://github.com/etcd-io/etcd/releases/tag/v3.4.1)
|
||||
* Update Calico from v3.8.2 to [v3.9.1](https://docs.projectcalico.org/v3.9/release-notes/)
|
||||
* Add Terraform v0.12 variables types ([#553](https://github.com/poseidon/typhoon/pull/553), [#557](https://github.com/poseidon/typhoon/pull/557), [#560](https://github.com/poseidon/typhoon/pull/560), [#556](https://github.com/poseidon/typhoon/pull/556), [#562](https://github.com/poseidon/typhoon/pull/562))
|
||||
* Deprecate `cluster_domain_suffix` variable
|
||||
|
||||
#### AWS
|
||||
|
||||
* Add `worker_node_labels` variable to set initial worker node labels ([#550](https://github.com/poseidon/typhoon/pull/550))
|
||||
* Add `node_labels` variable to internal `workers` pool module ([#550](https://github.com/poseidon/typhoon/pull/550))
|
||||
* For Fedora CoreOS, detect most recent AMI in the region
|
||||
|
||||
#### Azure
|
||||
|
||||
* Promote `networking` provider Calico VXLAN out of experimental (set `networking = "calico"`)
|
||||
* Add `worker_node_labels` variable to set initial worker node labels ([#550](https://github.com/poseidon/typhoon/pull/550))
|
||||
* Add `node_labels` variable to internal `workers` pool module ([#550](https://github.com/poseidon/typhoon/pull/550))
|
||||
* Change `workers` module default `vm_type` to `Standard_DS1_v2` (followup to [#539](https://github.com/poseidon/typhoon/pull/539))
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* For Fedora CoreOS, use new kernel, initrd, and raw paths ([#563](https://github.com/poseidon/typhoon/pull/563))
|
||||
* Fix Terraform missing comma error ([#549](https://github.com/poseidon/typhoon/pull/549))
|
||||
* Remove deprecated `container_linux_oem` variable ([#562](https://github.com/poseidon/typhoon/pull/562))
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Promote `networking` provider Calico VXLAN out of experimental (set `networking = "calico"`)
|
||||
* Fix Terraform missing comma error ([#549](https://github.com/poseidon/typhoon/pull/549))
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Add `worker_node_labels` variable to set initial worker node labels ([#550](https://github.com/poseidon/typhoon/pull/550))
|
||||
* Add `node_labels` variable to internal `workers` module ([#550](https://github.com/poseidon/typhoon/pull/550))
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.12.0 to [v2.13.0](https://github.com/prometheus/prometheus/releases/tag/v2.13.0)
|
||||
* Fix Prometheus etcd target discovery and scraping ([#561](https://github.com/poseidon/typhoon/pull/561), regressed with Kubernetes v1.16.0)
|
||||
* Update kube-state-metrics from v1.7.2 to v1.8.0
|
||||
* Update nginx-ingress from v0.25.1 to [v0.26.1](https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.26.1) ([#555](https://github.com/poseidon/typhoon/pull/555))
|
||||
* Add lifecycle hook to allow draining for up to 5 minutes
|
||||
* Update Grafana from v6.3.5 to [v6.4.1](https://github.com/grafana/grafana/releases/tag/v6.4.1)
|
||||
|
||||
## v1.16.0
|
||||
|
||||
* Kubernetes [v1.16.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.16.md#v1160) ([#543](https://github.com/poseidon/typhoon/pull/543))
|
||||
* Read about several Kubernetes API [deprecations](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.16.md#deprecations-and-removals)!
|
||||
* Remove legacy node role labels (no longer shown in `kubectl get nodes`)
|
||||
* Rename node labels to `node.kubernetes.io/master` and `node.kubernetes.io/node` (migratory)
|
||||
* Migrate control plane from self-hosted to static pods ([#536](https://github.com/poseidon/typhoon/pull/536))
|
||||
* Run `kube-apiserver`, `kube-scheduler`, and `kube-controller-manager` as static pods on each controller
|
||||
* `kubectl` edits to `kube-apiserver`, `kube-scheduler`, and `kube-controller-manager` are no longer possible (change)
|
||||
* Remove bootkube, self-hosted pivot, and `pod-checkpointer`
|
||||
* Update CoreDNS from v1.5.0 to v1.6.2 ([#535](https://github.com/poseidon/typhoon/pull/535))
|
||||
* Update etcd from v3.3.15 to [v3.4.0](https://github.com/etcd-io/etcd/releases/tag/v3.4.0)
|
||||
* Recommend updating `terraform-provider-ct` plugin from v0.3.2 to [v0.4.0](https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.4.0)
|
||||
|
||||
#### Azure
|
||||
|
||||
* Change default `controller_type` to `Standard_B2s` ([#539](https://github.com/poseidon/typhoon/pull/539))
|
||||
* `B2s` is cheaper by $17/month and provides 2 vCPU, 4GB RAM
|
||||
* Change default `worker_type` to `Standard_DS1_v2` ([#539](https://github.com/poseidon/typhoon/pull/539))
|
||||
* `F1` is previous generation. `DS1_v2` is newer, similar cost, and supports Low Priority mode
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Grafana from v6.3.3 to v6.3.5
|
||||
|
||||
## v1.15.3
|
||||
|
||||
* Kubernetes [v1.15.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.15.md#v1153)
|
||||
* Update etcd from v3.3.13 to [v3.3.15](https://github.com/etcd-io/etcd/releases/tag/v3.3.15)
|
||||
* Update Calico from v3.8.1 to [v3.8.2](https://docs.projectcalico.org/v3.8/release-notes/)
|
||||
|
||||
#### AWS
|
||||
|
||||
* Enable root block device encryption by default ([#527](https://github.com/poseidon/typhoon/pull/527))
|
||||
* Require `terraform-provider-aws` v2.23+ (**action required**)
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.11.0 to [v2.12.0](https://github.com/prometheus/prometheus/releases/tag/v2.12.0)
|
||||
* Update kube-state-metrics from v1.7.1 to v1.7.2
|
||||
* Update Grafana from v6.2.5 to v6.3.3
|
||||
* Use stable IDs for etcd, CoreDNS, and Nginx Ingress dashboards ([#530](https://github.com/poseidon/typhoon/pull/530))
|
||||
* Update nginx-ingress from v0.25.0 to [v0.25.1](https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.25.1)
|
||||
* Fix Nginx security advisories
|
||||
|
||||
## v1.15.2
|
||||
|
||||
* Kubernetes [v1.15.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.15.md#v1152)
|
||||
* Update Calico from v3.8.0 to [v3.8.1](https://docs.projectcalico.org/v3.8/release-notes/)
|
||||
* Publish new load balancing, TCP/UDP, and firewall [docs](https://typhoon.psdn.io/architecture/aws/) ([#523](https://github.com/poseidon/typhoon/pull/523))
|
||||
|
||||
#### Addons
|
||||
|
||||
* Add new Grafana dashboards for CoreDNS and Nginx Ingress Controller ([#525](https://github.com/poseidon/typhoon/pull/525))
|
||||
|
||||
## v1.15.1
|
||||
|
||||
* Kubernetes [v1.15.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.15.md#v1151)
|
||||
* Upgrade Calico from v3.7.3 to [v3.8.0](https://docs.projectcalico.org/v3.8/release-notes/)
|
||||
* Enable CNI `bandwidth` plugin for [traffic shaping](https://kubernetes.io/docs/concepts/extend-kubernetes/compute-storage-net/network-plugins/#support-traffic-shaping)
|
||||
* Run `kube-apiserver` with lower privilege user (nobody) ([#506](https://github.com/poseidon/typhoon/pull/506))
|
||||
* Relax `terraform-provider-ct` version constraint (v0.3.2+)
|
||||
* Allow provider versions below v1.0.0 (e.g. upgrading to v0.4)
|
||||
|
||||
#### Azure
|
||||
|
||||
* Fix to add all controller nodes to the apiserver load balancer backend address pool ([#518](https://github.com/poseidon/typhoon/pull/518))
|
||||
* kube-apiserver availability relied on the 0th controller
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Allow controller nodes to span more than 3 zones if available in a region ([#504](https://github.com/poseidon/typhoon/pull/504))
|
||||
* Eliminate extraneous controller instance groups in single-controller clusters ([#504](https://github.com/poseidon/typhoon/pull/504))
|
||||
* Raise network deletion timeout from 4m to 6m ([#505](https://github.com/poseidon/typhoon/pull/505))
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.10.0 to v2.11.0
|
||||
* Refresh rules, alerts, and dashboards from upstreams
|
||||
* Update kube-state-metrics from v1.6.0 to v1.7.1
|
||||
* Update Grafana from v6.2.4 to v6.2.5
|
||||
* Update nginx-ingress from v0.24.1 to v0.25.0
|
||||
* Support `networking.k8s.io/v1beta1` apiVersion
|
||||
|
||||
## v1.15.0
|
||||
|
||||
* Kubernetes [v1.15.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.15.md#v1150)
|
||||
* Migrate from Terraform v0.11 to v0.12.x (**action required!**)
|
||||
* [Migration](https://typhoon.psdn.io/topics/maintenance/#terraform-v012x) instructions for Terraform v0.12
|
||||
* Require `terraform-provider-ct` v0.3.2+ to support Terraform v0.12 (action required)
|
||||
* Update Calico from v3.7.2 to [v3.7.3](https://docs.projectcalico.org/v3.7/release-notes/)
|
||||
* Remove Fedora Atomic modules (deprecated in March) ([#501](https://github.com/poseidon/typhoon/pull/501))
|
||||
|
||||
#### AWS
|
||||
|
||||
* Require `terraform-provider-aws` v2.7+ to support Terraform v0.12 (action required)
|
||||
* Allow using Flatcar Linux Edge by setting `os_image` to "flatcar-edge"
|
||||
|
||||
#### Azure
|
||||
|
||||
* Require `terraform-provider-azurerm` v1.27+ to support Terraform v0.12 (action required)
|
||||
* Avoid unneeded rotations of Regular priority virtual machine scale sets
|
||||
* Azure only allows `eviction_policy` to be set for Low priority VMs. Supporting Low priority VMs meant when Regular VMs were used, each `terraform apply` rolled workers, to set eviction_policy to null.
|
||||
* Terraform v0.12 nullable variables fix the issue so plan does not produce a diff.
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Require `terraform-provider-matchbox` v0.3.0+ to support Terraform v0.12 (action required)
|
||||
* Allow using Flatcar Linux Edge by setting `os_channel` to "flatcar-edge"
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Require `terraform-provider-digitalocean` v1.3+ to support Terraform v0.12 (action required)
|
||||
* Change the default `worker_type` from `s-1vcpu1-1gb` to `s-1vcpu-2gb`
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Require `terraform-provider-google` v2.5+ to support Terraform v0.12 (action required)
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Grafana from v6.2.1 to v6.2.4
|
||||
* Update node-exporter from v0.18.0 to v0.18.1
|
||||
|
||||
## v1.14.3
|
||||
|
||||
* Kubernetes [v1.14.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.14.md#v1143)
|
||||
* Update CoreDNS from v1.3.1 to v1.5.0
|
||||
* Add `ready` plugin to improve readinessProbe
|
||||
* Fix trailing slash in terraform-render-bootkube version ([#479](https://github.com/poseidon/typhoon/pull/479))
|
||||
* Recommend updating `terraform-provider-ct` plugin from v0.3.1 to [v0.3.2](https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.3.2) ([#487](https://github.com/poseidon/typhoon/pull/487))
|
||||
|
||||
#### AWS
|
||||
|
||||
* Rename `worker` pool module `count` variable to `worker_count` ([#485](https://github.com/poseidon/typhoon/pull/485)) (action required)
|
||||
* `count` will become a reserved variable name in Terraform v0.12
|
||||
|
||||
#### Azure
|
||||
|
||||
* Replace `azurerm_autoscale_setting` with `azurerm_monitor_autoscale_setting` ([#482](https://github.com/poseidon/typhoon/pull/482))
|
||||
* Rename `worker` pool module `count` variable to `worker_count` ([#485](https://github.com/poseidon/typhoon/pull/485)) (action required)
|
||||
* `count` will become a reserved variable name in Terraform v0.12
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Recommend updating `terraform-provider-matchbox` plugin from v0.2.3 to [v0.3.0](https://github.com/poseidon/terraform-provider-matchbox/releases/tag/v0.3.0) ([#487](https://github.com/poseidon/typhoon/pull/487))
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Rename `worker` pool module `count` variable to `worker_count` ([#485](https://github.com/poseidon/typhoon/pull/485)) (action required)
|
||||
* `count` is a reserved variable in Terraform v0.12
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.9.2 to v2.10.0
|
||||
* Update Grafana from v6.1.6 to v6.2.1
|
||||
|
||||
## v1.14.2
|
||||
|
||||
* Kubernetes [v1.14.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.14.md#v1142)
|
||||
* Update etcd from v3.3.12 to [v3.3.13](https://github.com/etcd-io/etcd/releases/tag/v3.3.13)
|
||||
* Upgrade Calico from v3.6.1 to [v3.7.2](https://docs.projectcalico.org/v3.7/release-notes/)
|
||||
* Change flannel VXLAN port from 8472 (kernel default) to 4789 (IANA VXLAN)
|
||||
|
||||
#### AWS
|
||||
|
||||
* Only set internal VXLAN rules when `networking` is "flannel" (default: calico)
|
||||
|
||||
#### Azure
|
||||
|
||||
* Allow choosing Calico as the network provider (experimental) ([#472](https://github.com/poseidon/typhoon/pull/472))
|
||||
* Add a `networking` variable accepting "flannel" (default) or "calico"
|
||||
* Use VXLAN encapsulation since Azure doesn't support IPIP
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Allow choosing Calico as the network provider (experimental) ([#472](https://github.com/poseidon/typhoon/pull/472))
|
||||
* Add a `networking` variable accepting "flannel" (default) or "calico"
|
||||
* Use VXLAN encapsulation since DigitalOcean doesn't support IPIP
|
||||
* Add explicit ordering between firewall rule creation and secure copying Kubelet credentials ([#469](https://github.com/poseidon/typhoon/pull/469))
|
||||
* Fix race scenario if copies to nodes were before rule creation, blocking cluster creation
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.8.1 to v2.9.2
|
||||
* Update kube-state-metrics from v1.5.0 to v1.6.0
|
||||
* Update node-exporter from v0.17.0 to v0.18.0
|
||||
* Update Grafana from v6.1.3 to v6.1.6
|
||||
* Reduce nginx-ingress Role RBAC permissions ([#458](https://github.com/poseidon/typhoon/pull/458))
|
||||
|
||||
## v1.14.1
|
||||
|
||||
* Kubernetes [v1.14.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.14.md#v1141)
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Grafana from v6.1.1 to v6.1.3
|
||||
* Update nginx-ingress from v0.23.0 to v0.24.1
|
||||
|
||||
## v1.14.0
|
||||
|
||||
* Kubernetes [v1.14.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.14.md#v1140)
|
||||
* Update Calico from v3.6.0 to v3.6.1
|
||||
* Add `enable_aggregation` option for CNCF conformance ([#436](https://github.com/poseidon/typhoon/pull/436))
|
||||
* Aggregation is disabled by default to retain our security stance
|
||||
* Aggregation increases the security surface area. Extensions become part of the control plane and must be scrutinized carefully and trusted. Favor leaving aggregation disabled.
|
||||
|
||||
#### AWS
|
||||
|
||||
* Add ability to load balance TCP applications ([#443](https://github.com/poseidon/typhoon/pull/443))
|
||||
* Output the network load balancer ARN as `nlb_id`
|
||||
* Accept a `worker_target_groups` (ARN) list to which worker instances should be added
|
||||
|
||||
#### Azure
|
||||
|
||||
* Add ability to load balance TCP/UDP applications ([#447](https://github.com/poseidon/typhoon/pull/447))
|
||||
* Output the load balancer ID as `loadbalancer_id`
|
||||
* Output `worker_security_group_name` and `worker_address_prefix` for extending firewall rules ([#447](https://github.com/poseidon/typhoon/pull/447))
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Harden internal (node-to-node) firewall rules to align with other platforms ([#444](https://github.com/poseidon/typhoon/pull/444))
|
||||
* Add ability to load balance TCP applications ([#444](https://github.com/poseidon/typhoon/pull/444))
|
||||
* Output `controller_tag` and `worker_tag` for extending firewall rules ([#444](https://github.com/poseidon/typhoon/pull/444))
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Add ability to load balance TCP/UDP applications ([#442](https://github.com/poseidon/typhoon/pull/442))
|
||||
* Add worker instances to a target pool, output as `worker_target_pool`
|
||||
* Health check for workers with Ingress controllers. Forward rules don't support differing internal/external ports, but some Ingress controllers support TCP/UDP proxy as a workaround
|
||||
* Remove Haswell minimum CPU platform requirement ([#439](https://github.com/poseidon/typhoon/pull/439))
|
||||
* Google Cloud API implements `min_cpu_platform` to mean "use exactly this CPU". Revert [#405](https://github.com/poseidon/typhoon/pull/405) added in v1.13.4.
|
||||
* Fix error creating clusters in new regions without Haswell (e.g. europe-west2) ([#438](https://github.com/poseidon/typhoon/issues/438))
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.8.0 to v2.8.1
|
||||
* Update Grafana from v6.0.2 to [v6.1.1](http://docs.grafana.org/guides/whats-new-in-v6-1/)
|
||||
* Add dashboard for pods in a workload (deployment/daemonset/statefulset) ([#446](https://github.com/poseidon/typhoon/pull/446))
|
||||
* Add dashboard for workloads by namespace
|
||||
|
||||
## v1.13.5
|
||||
|
||||
* Kubernetes [v1.13.5](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.13.md#v1135)
|
||||
* Resolve in-addr.arpa reverse DNS lookups (PTR) for pod IPv4 addresses ([#415](https://github.com/poseidon/typhoon/pull/415))
|
||||
* Reverse DNS lookups for service IPv4 addresses unchanged
|
||||
* Upgrade Calico from v3.5.2 to [v3.6.0](https://docs.projectcalico.org/v3.6/release-notes/) ([#430](https://github.com/poseidon/typhoon/pull/430))
|
||||
* Change pod IPAM from `host-local` to `calico-ipam`. `pod_cidr` is still divided into `/24` subnets per node, but managed as `ippools` and `ipamblocks`
|
||||
* Recommend updating [terraform-provider-ct](https://github.com/poseidon/terraform-provider-ct) from v0.3.0 to [v0.3.1](https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.3.1) ([#434](https://github.com/poseidon/typhoon/pull/434))
|
||||
* Announce: Fedora Atomic modules will be not be updated beyond Kubernetes v1.13.x ([#437](https://github.com/poseidon/typhoon/pull/437))
|
||||
* Thank you Project Atomic team and users, please see the deprecation [notice](https://typhoon.psdn.io/announce/#march-27-2019)
|
||||
|
||||
#### AWS
|
||||
|
||||
* Support `terraform-provider-aws` v2.0+ ([#419](https://github.com/poseidon/typhoon/pull/419))
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Change the default iPXE kernel and initrd download protocol from HTTP to HTTPS ([#420](https://github.com/poseidon/typhoon/pull/420))
|
||||
* Require an iPXE-enabled network boot environment with support for TLS downloads. PXE clients must chainload to iPXE firmware compiled with `DOWNLOAD_PROTO_HTTPS` [enabled](https://ipxe.org/crypto). (**action required**)
|
||||
* Only affects Container Linux and Flatcar Linux install profiles that pull public images (default)
|
||||
* Add `download_protocol` variable. Recognizing boot firmware TLS support is difficult in some environments, set the protocol to "http" for the old behavior (discouraged)
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Fix kubelet hostname-override to set node metadata InternalIP correctly ([#424](https://github.com/poseidon/typhoon/issues/424))
|
||||
* Uniquely, DigitalOcean does not resolve hostnames to instance private IPs. Kubelet auto-detect mechanisms require the internal IP be set directly.
|
||||
* Regressed in v1.12.3 ([#337](https://github.com/poseidon/typhoon/pull/337)) which aimed to provide friendly hostname-based node names on DigitalOcean
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.7.1 to [v2.8.0](https://github.com/prometheus/prometheus/releases/tag/v2.8.0)
|
||||
* Refresh rules based on upstreams ([#426](https://github.com/poseidon/typhoon/pull/426))
|
||||
* Define NetworkPolicy to allow only traffic from the Grafana addon
|
||||
* Update Grafana from v6.0.0 to v6.0.2
|
||||
* Add liveness and readiness probes
|
||||
* Refresh dashboards and organize to stay below ConfigMap size limit ([#426](https://github.com/poseidon/typhoon/pull/426))
|
||||
* Remove heapster manifests from addons ([#427](https://github.com/poseidon/typhoon/pull/427))
|
||||
* Heapster addon powers `kubectl top` (in early Kubernetes, running the addon was expected). Today, there are better monitoring options.
|
||||
* `kubectl top` reliance on a non-core extension means its not in-scope for minimal Kubernetes
|
||||
* Look to prior releases if you still wish to apply heapster
|
||||
|
||||
## v1.13.4
|
||||
|
||||
* Kubernetes [v1.13.4](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.13.md#v1134)
|
||||
* Update etcd from v3.3.11 to [v3.3.12](https://github.com/etcd-io/etcd/releases/tag/v3.3.12)
|
||||
* Update Calico from v3.5.0 to [v3.5.2](https://docs.projectcalico.org/v3.5/releases/)
|
||||
* Assign priorityClassNames to critical cluster and node components ([#406](https://github.com/poseidon/typhoon/pull/406))
|
||||
* Inform node out-of-resource eviction and scheduler preemption and ordering
|
||||
* Add CoreDNS readiness probe ([#410](https://github.com/poseidon/typhoon/pull/410))
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Recommend updating [terraform-provider-matchbox](https://github.com/poseidon/terraform-provider-matchbox) plugin from v0.2.2 to [v0.2.3](https://github.com/poseidon/terraform-provider-matchbox/releases/tag/v0.2.3) ([#402](https://github.com/poseidon/typhoon/pull/402))
|
||||
* Improve docs on using Ubiquiti EdgeOS with bare-metal clusters ([#413](https://github.com/poseidon/typhoon/pull/413))
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Support `terraform-provider-google` v2.0+ ([#407](https://github.com/poseidon/typhoon/pull/407))
|
||||
* Require `terraform-provider-google` v1.19+ (**action required**)
|
||||
* Set the minimum CPU platform to Intel Haswell ([#405](https://github.com/poseidon/typhoon/pull/405))
|
||||
* Haswell or better is available in every zone (no price change)
|
||||
* A few zones still default to Sandy/Ivy Bridge (shifts in April 2019)
|
||||
|
||||
#### Addons
|
||||
|
||||
* Modernize Prometheus rules and alerts ([#404](https://github.com/poseidon/typhoon/pull/404))
|
||||
* Drop extraneous metrics ([#397](https://github.com/poseidon/typhoon/pull/397))
|
||||
* Add `pod` name label to metrics discovered via service endpoints
|
||||
* Rename `kubernetes_namespace` label to `namespace`
|
||||
* Modernize Grafana and dashboards, see [docs](https://typhoon.psdn.io/addons/grafana/) ([#403](https://github.com/poseidon/typhoon/pull/403), [#404](https://github.com/poseidon/typhoon/pull/404))
|
||||
* Upgrade Grafana from v5.4.3 to [v6.0.0](https://github.com/grafana/grafana/releases/tag/v6.0.0)!
|
||||
* Enable Grafana [Explore](http://docs.grafana.org/guides/whats-new-in-v6-0/#explore) UI as a Viewer (inspect/edit without saving)
|
||||
* Update nginx-ingress from v0.22.0 to v0.23.0
|
||||
* Raise nginx-ingress liveness/readiness timeout to 5 seconds
|
||||
* Remove nginx-ingess default-backend ([#401](https://github.com/poseidon/typhoon/pull/401))
|
||||
|
||||
#### Fedora Atomic
|
||||
|
||||
* Build Kubelet [system container](https://github.com/poseidon/system-containers) with buildah. The image is an OCI format and slightly larger.
|
||||
|
||||
## v1.13.3
|
||||
|
||||
* Kubernetes [v1.13.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.13.md#v1133)
|
||||
* Update etcd from v3.3.10 to [v3.3.11](https://github.com/etcd-io/etcd/blob/master/CHANGELOG-3.3.md#v3311-2019-1-11)
|
||||
* Update CoreDNS from v1.3.0 to [v1.3.1](https://coredns.io/2019/01/13/coredns-1.3.1-release/)
|
||||
* Switch from the `proxy` plugin to the faster `forward` plugin for upsteam resolvers
|
||||
* Update Calico from v3.4.0 to [v3.5.0](https://docs.projectcalico.org/v3.5/releases/)
|
||||
* Update flannel from v0.10.0 to [v0.11.0](https://github.com/coreos/flannel/releases/tag/v0.11.0)
|
||||
* Reduce pod eviction timeout for deleting pods on unready nodes to 1 minute
|
||||
* Respond more quickly to node preemption (previously 5 minutes)
|
||||
* Fix automatic worker deletion on shutdown for cloud platforms
|
||||
* Lowering Kubelet privileges in [#372](https://github.com/poseidon/typhoon/pull/372) dropped a needed node deletion authorization. Scale-in due to manual terraform apply (any cloud), AWS spot termination, or Azure low priority deletion left old nodes registered, requiring manual deletion (`kubectl delete node name`)
|
||||
|
||||
#### AWS
|
||||
|
||||
* Add `ingress_zone_id` output with the NLB DNS name's Route53 zone for use in alias records ([#380](https://github.com/poseidon/typhoon/pull/380))
|
||||
|
||||
#### Azure
|
||||
|
||||
* Fix azure provider warning, `public_ip` `allocation_method` replaces `public_ip_address_allocation`
|
||||
* Require `terraform-provider-azurerm` v1.21+ (action required)
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update nginx-ingress from v0.21.0 to v0.22.0
|
||||
* Update Prometheus from v2.6.0 to v2.7.1
|
||||
* Update kube-state-metrics from v1.4.0 to v1.5.0
|
||||
* Fix ClusterRole to collect and export PodDisruptionBudget metrics ([#383](https://github.com/poseidon/typhoon/pull/383))
|
||||
* Update node-exporter from v0.15.2 to v0.17.0
|
||||
* Update Grafana from v5.4.2 to v5.4.3
|
||||
|
||||
## v1.13.2
|
||||
|
||||
* Kubernetes [v1.13.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.13.md#v1132)
|
||||
* Add ServiceAccounts for `kube-apiserver` and `kube-scheduler` ([#370](https://github.com/poseidon/typhoon/pull/370))
|
||||
* Use lower-privilege TLS client certificates for Kubelets ([#372](https://github.com/poseidon/typhoon/pull/372))
|
||||
* Use HTTPS liveness probes for `kube-scheduler` and `kube-controller-manager` ([#377](https://github.com/poseidon/typhoon/pull/377))
|
||||
* Update CoreDNS from v1.2.6 to [v1.3.0](https://coredns.io/2018/12/15/coredns-1.3.0-release/)
|
||||
* Allow the `certificates.k8s.io` API to issue certificates signed by the cluster CA ([#376](https://github.com/poseidon/typhoon/pull/376))
|
||||
* Configure controller manager to sign CSRs that are manually [approved](https://kubernetes.io/docs/tasks/tls/managing-tls-in-a-cluster) by an administrator
|
||||
|
||||
#### AWS
|
||||
|
||||
* Change `controller_type` and `worker_type` default from t2.small to t3.small ([#365](https://github.com/poseidon/typhoon/pull/365))
|
||||
* t3.small is cheaper, provides 2 vCPU (instead of 1), and 5 Gbps of pod-to-pod bandwidth!
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Remove the `kubeconfig` output variable
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.5.0 to v2.6.0
|
||||
|
||||
## v1.13.1
|
||||
|
||||
* Kubernetes [v1.13.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.13.md#v1131)
|
||||
* Update Calico from v3.3.2 to [v3.4.0](https://docs.projectcalico.org/v3.4/releases/) ([#362](https://github.com/poseidon/typhoon/pull/362))
|
||||
* Install CNI plugins with an init container rather than a sidecar
|
||||
* Improve the `calico-node` ClusterRole
|
||||
* Recommend updating `terraform-provider-ct` plugin from v0.2.1 to v0.3.0 ([#363](https://github.com/poseidon/typhoon/pull/363))
|
||||
* [Migration](https://typhoon.psdn.io/topics/maintenance/#upgrade-terraform-provider-ct) instructions for upgrading `terraform-provider-ct` in-place for v1.12.2+ clusters (**action required**)
|
||||
* [Require](https://typhoon.psdn.io/topics/maintenance/#terraform-plugins-directory) switching from `~/.terraformrc` to the Terraform [third-party plugins](https://www.terraform.io/docs/configuration/providers.html#third-party-plugins) directory `~/.terraform.d/plugins/`
|
||||
* Require Container Linux 1688.5.3 or newer
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Increase TCP proxy apiserver backend service timeout from 1 minute to 5 minutes ([#361](https://github.com/poseidon/typhoon/pull/361))
|
||||
* Align `port-forward` behavior closer to AWS/Azure (no timeout)
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Grafana from v5.4.0 to v5.4.2
|
||||
|
||||
## v1.13.0
|
||||
|
||||
* Kubernetes [v1.13.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.13.md#v1130)
|
||||
* Update Calico from v3.3.1 to [v3.3.2](https://docs.projectcalico.org/v3.3/releases/)
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Grafana from v5.3.4 to v5.4.0
|
||||
* Disable Grafana login form, since admin user can't be disabled ([#352](https://github.com/poseidon/typhoon/pull/352))
|
||||
* Example manifests aim to provide a read-only dashboard view
|
||||
|
||||
## v1.12.3
|
||||
|
||||
* Kubernetes [v1.12.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.12.md#v1123)
|
||||
* Add `enable_reporting` variable (default "false") to provide upstreams with usage data ([#345](https://github.com/poseidon/typhoon/pull/345))
|
||||
* Change kube-apiserver `--kubelet-preferred-address-types` to InternalIP,ExternalIP,Hostname
|
||||
* Update Calico from v3.3.0 to [v3.3.1](https://docs.projectcalico.org/v3.3/releases/)
|
||||
* Disable Felix usage reporting by default ([#345](https://github.com/poseidon/typhoon/pull/345))
|
||||
* Improve flannel manifests
|
||||
* [Rename](https://github.com/poseidon/terraform-render-bootkube/commit/d045a8e6b8eccfbb9d69bb51953b5a93d23f67f7) `kube-flannel` DaemonSet to `flannel` and `kube-flannel-cfg` ConfigMap to `flannel-config`
|
||||
* [Drop](https://github.com/poseidon/terraform-render-bootkube/commit/39f9afb3360ec642e5b98457c8bd07eda35b6c96) unused mounts and add a CPU resource request
|
||||
* Update CoreDNS from v1.2.4 to [v1.2.6](https://coredns.io/2018/11/05/coredns-1.2.6-release/)
|
||||
* Enable CoreDNS `loop` and `loadbalance` plugins ([#340](https://github.com/poseidon/typhoon/pull/340))
|
||||
* Fix pod-checkpointer log noise and checkpointable pods detection ([#346](https://github.com/poseidon/typhoon/pull/346))
|
||||
* Use kubernetes-incubator/bootkube v0.14.0
|
||||
* [Recommend](https://typhoon.psdn.io/topics/maintenance/#terraform-plugins-directory) switching from `~/.terraformrc` to the Terraform [third-party plugins](https://www.terraform.io/docs/configuration/providers.html#third-party-plugins) directory `~/.terraform.d/plugins/`.
|
||||
* Allows pinning `terraform-provider-ct` and `terraform-provider-matchbox` versions
|
||||
* Improves safety of later plugin version migrations
|
||||
|
||||
#### Azure
|
||||
|
||||
* Use eviction policy `Delete` for `Low` priority virtual machine scale set workers ([#343](https://github.com/poseidon/typhoon/pull/343))
|
||||
* Fix issue where Azure defaults to `Deallocate` eviction policy, which required manually restarting deallocated instances. `Delete` policy aligns Azure with AWS and GCP behavior.
|
||||
* Require `terraform-provider-azurerm` v1.19+ (action required)
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Add Kubelet `/etc/iscsi` and `iscsadm` mounts on bare-metal for iSCSI ([#103](https://github.com/poseidon/typhoon/pull/103))
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update nginx-ingress from v0.20.0 to v0.21.0
|
||||
* Update Prometheus from v2.4.3 to v2.5.0
|
||||
* Update Grafana from v5.3.2 to v5.3.4
|
||||
|
||||
## v1.12.2
|
||||
|
||||
* Kubernetes [v1.12.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.12.md#v1122)
|
||||
* Update CoreDNS from 1.2.2 to [1.2.4](https://github.com/coredns/coredns/releases/tag/v1.2.4)
|
||||
* Update Calico from v3.2.3 to [v3.3.0](https://docs.projectcalico.org/v3.3/releases/)
|
||||
* Disable Kubelet read-only port ([#324](https://github.com/poseidon/typhoon/pull/324))
|
||||
* Fix CoreDNS AntiAffinity spec to prefer spreading replicas
|
||||
* Ignore controller node user-data changes ([#335](https://github.com/poseidon/typhoon/pull/335))
|
||||
* Once all managed clusters use v1.12.2, it is possible to update `terraform-provider-ct`
|
||||
|
||||
#### AWS
|
||||
|
||||
* Add `disk_iops` variable for EBS volume IOPS ([#314](https://github.com/poseidon/typhoon/pull/314))
|
||||
|
||||
#### Azure
|
||||
|
||||
* Use new `azurerm_network_interface_backend_address_pool_association` ([#332](https://github.com/poseidon/typhoon/pull/332))
|
||||
* Require `terraform-provider-azurerm` v1.17+ (action required)
|
||||
* Add `primary` field to `ip_configuration` needed by v1.17+ ([#331](https://github.com/poseidon/typhoon/pull/331))
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Add AAAA DNS records resolving to worker nodes ([#333](https://github.com/poseidon/typhoon/pull/333))
|
||||
* Hosting IPv6 apps requires editing nginx-ingress with `hostNetwork: true`
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Add an IPv6 address and IPv6 forwarding rules for load balancing IPv6 Ingress ([#334](https://github.com/poseidon/typhoon/pull/334))
|
||||
* Add `ingress_static_ipv6` output variable for use in AAAA DNS records
|
||||
* Allow serving IPv6 applications via Kubernetes Ingress
|
||||
|
||||
#### Addons
|
||||
|
||||
* Configure Heapster to scrape Kubelets with bearer token auth ([#323](https://github.com/poseidon/typhoon/pull/323))
|
||||
* Update Grafana from v5.3.1 to v5.3.2
|
||||
|
||||
## v1.12.1
|
||||
|
||||
* Kubernetes [v1.12.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.12.md#v1121)
|
||||
* Update etcd from v3.3.9 to [v3.3.10](https://github.com/etcd-io/etcd/blob/master/CHANGELOG-3.3.md#v3310-2018-10-10)
|
||||
* Update CoreDNS from 1.1.3 to [1.2.2](https://github.com/coredns/coredns/releases/tag/v1.2.2)
|
||||
* Update Calico from v3.2.1 to [v3.2.3](https://docs.projectcalico.org/v3.2/releases/)
|
||||
* Raise scheduler and controller-manager replicas to the larger of 2 or the number of controller nodes ([#312](https://github.com/poseidon/typhoon/pull/312))
|
||||
* Single-controller clusters continue to run 2 replicas as before
|
||||
* Raise default CoreDNS replicas to the larger of 2 or the number of controller nodes ([#313](https://github.com/poseidon/typhoon/pull/313))
|
||||
* Add AntiAffinity preferred rule to favor spreading CoreDNS pods
|
||||
* Annotate control plane and addon containers to use the Docker runtime seccomp profile ([#319](https://github.com/poseidon/typhoon/pull/319))
|
||||
* Override Kubernetes default behavior that starts containers with `seccomp=unconfined`
|
||||
|
||||
#### Azure
|
||||
|
||||
* Remove `admin_password` field (disabled) since it is now optional
|
||||
* Require `terraform-provider-azurerm` v1.16+ (action required)
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Add support for `cached_install` mode with Flatcar Linux ([#315](https://github.com/poseidon/typhoon/pull/315))
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Require `terraform-provider-digitalocean` v1.0+ (action required)
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update nginx-ingress from v0.19.0 to v0.20.0
|
||||
* Update Prometheus from v2.3.2 to v2.4.3
|
||||
* Update Grafana from v5.2.4 to v5.3.1
|
||||
|
||||
## v1.11.3
|
||||
|
||||
* Kubernetes [v1.11.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.11.md#v1113)
|
||||
* Introduce Typhoon for Azure as alpha ([#288](https://github.com/poseidon/typhoon/pull/288))
|
||||
* Special thanks @justaugustus for an earlier variant
|
||||
* Update Calico from v3.1.3 to v3.2.1 ([#278](https://github.com/poseidon/typhoon/pull/278))
|
||||
|
||||
#### AWS
|
||||
|
||||
* Remove firewall rule allowing ICMP packets to nodes ([#285](https://github.com/poseidon/typhoon/pull/285))
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Remove `controller_networkds` and `worker_networkds` variables. Use Container Linux Config snippets [#277](https://github.com/poseidon/typhoon/pull/277)
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Fix firewall to allow etcd client port 2379 traffic between controller nodes ([#287](https://github.com/poseidon/typhoon/pull/287))
|
||||
* kube-apiservers were only able to connect to their node's local etcd peer. While master node outages were tolerated, reaching a healthy peer took longer than neccessary in some cases
|
||||
* Reduce time needed to bootstrap the cluster
|
||||
* Remove firewall rule allowing workers to access Nginx Ingress health check ([#284](https://github.com/poseidon/typhoon/pull/284))
|
||||
* Nginx Ingress addon no longer uses hostNetwork, Prometheus scrapes via CNI network
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update nginx-ingress from 0.17.1 to 0.19.0
|
||||
* Update kube-state-metrics from v1.3.1 to v1.4.0
|
||||
* Update Grafana from 5.2.2 to 5.2.4
|
||||
|
||||
## v1.11.2
|
||||
|
||||
* Kubernetes [v1.11.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.11.md#v1112)
|
||||
* Update etcd from v3.3.8 to [v3.3.9](https://github.com/coreos/etcd/blob/master/CHANGELOG-3.3.md#v339-2018-07-24)
|
||||
* Use kubernetes-incubator/bootkube v0.13.0
|
||||
* Fix Fedora Atomic modules' Kubelet version ([#270](https://github.com/poseidon/typhoon/issues/270))
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Introduce [Container Linux Config snippets](https://typhoon.psdn.io/advanced/customization/#container-linux) on bare-metal
|
||||
* Validate and additively merge custom Container Linux Configs during terraform plan
|
||||
* Define files, systemd units, dropins, networkd configs, mounts, users, and more
|
||||
* [Require](https://typhoon.psdn.io/cl/bare-metal/#terraform-setup) `terraform-provider-ct` plugin v0.2.1 (**action required!**)
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update nginx-ingress from 0.16.2 to 0.17.1
|
||||
* Add nginx-ingress manifests for bare-metal
|
||||
* Update Grafana from 5.2.1 to 5.2.2
|
||||
* Update heapster from v1.5.3 to v1.5.4
|
||||
|
||||
## v1.11.1
|
||||
|
||||
* Kubernetes [v1.11.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.11.md#v1111)
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.3.1 to v2.3.2
|
||||
|
||||
#### Errata
|
||||
|
||||
* Fedora Atomic modules shipped with Kubelet v1.11.0, instead of v1.11.1. Fixed in [#270](https://github.com/poseidon/typhoon/issues/270).
|
||||
|
||||
## v1.11.0
|
||||
|
||||
* Kubernetes [v1.11.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.11.md#v1110)
|
||||
* Force apiserver to stop listening on `127.0.0.1:8080`
|
||||
* Replace `kube-dns` with [CoreDNS](https://coredns.io/) ([#261](https://github.com/poseidon/typhoon/pull/261))
|
||||
* Edit the `coredns` ConfigMap to [customize](https://coredns.io/plugins/)
|
||||
* CoreDNS doesn't use a resizer. For large clusters, scaling may be required.
|
||||
|
||||
#### AWS
|
||||
|
||||
* Update from Fedora Atomic 27 to 28 ([#258](https://github.com/poseidon/typhoon/pull/258))
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Update from Fedora Atomic 27 to 28 ([#263](https://github.com/poseidon/typhoon/pull/263))
|
||||
|
||||
#### Google
|
||||
|
||||
* Promote Google Cloud to stable
|
||||
* Update from Fedora Atomic 27 to 28 ([#259](https://github.com/poseidon/typhoon/pull/259))
|
||||
* Remove `ingress_static_ip` module output. Use `ingress_static_ipv4`.
|
||||
* Remove `controllers_ipv4_public` module output.
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update nginx-ingress from 0.15.0 to 0.16.2
|
||||
* Update Grafana from 5.1.4 to [5.2.1](http://docs.grafana.org/guides/whats-new-in-v5-2/)
|
||||
* Update heapster from v1.5.2 to v1.5.3
|
||||
|
||||
## v1.10.5
|
||||
|
||||
* Kubernetes [v1.10.5](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.10.md#v1105)
|
||||
* Update etcd from v3.3.6 to v3.3.8 ([#243](https://github.com/poseidon/typhoon/pull/243), [#247](https://github.com/poseidon/typhoon/pull/247))
|
||||
|
||||
#### AWS
|
||||
|
||||
* Switch `kube-apiserver` port from 443 to 6443 ([#248](https://github.com/poseidon/typhoon/pull/248))
|
||||
* Combine apiserver and ingress NLBs ([#249](https://github.com/poseidon/typhoon/pull/249))
|
||||
* Reduce cost by ~$18/month per cluster. Typhoon AWS clusters now use one network load balancer.
|
||||
* Ingress addon users may keep using CNAME records to the `ingress_dns_name` module output (few million RPS)
|
||||
* Ingress users with heavy traffic (many million RPS) should create a separate NLB(s)
|
||||
* Worker pools no longer include an extraneous load balancer. Remove worker module's `ingress_dns_name` output
|
||||
* Disable detailed (paid) monitoring on worker nodes ([#251](https://github.com/poseidon/typhoon/pull/251))
|
||||
* Favor Prometheus for cloud-agnostic metrics, aggregation, and alerting
|
||||
* Add `worker_target_group_http` and `worker_target_group_https` module outputs to allow custom load balancing
|
||||
* Add `target_group_http` and `target_group_https` worker module outputs to allow custom load balancing
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Switch `kube-apiserver` port from 443 to 6443 ([#248](https://github.com/poseidon/typhoon/pull/248))
|
||||
* Users who exposed kube-apiserver on a WAN via their router/load-balancer will need to adjust its configuration (e.g. DNAT 6443). Most apiservers are on a LAN (internal, VPN-only, etc) so if you didn't specially configure network gear for 443, no change is needed. (possible action required)
|
||||
* Fix possible deadlock when provisioning clusters larger than 10 nodes ([#244](https://github.com/poseidon/typhoon/pull/244))
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Switch `kube-apiserver` port from 443 to 6443 ([#248](https://github.com/poseidon/typhoon/pull/248))
|
||||
* Update firewall rules and generated kubeconfig's
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Use global HTTP and TCP proxy load balancing for Kubernetes Ingress ([#252](https://github.com/poseidon/typhoon/pull/252))
|
||||
* Switch Ingress from regional network load balancers to global HTTP/TCP Proxy load balancing
|
||||
* Reduce cost by ~$19/month per cluster. Google bills the first 5 global and regional forwarding rules separately. Typhoon clusters now use 3 global and 0 regional forwarding rules.
|
||||
* Worker pools no longer include an extraneous load balancer. Remove worker module's `ingress_static_ip` output
|
||||
* Allow using nginx-ingress addon on Fedora Atomic clusters ([#200](https://github.com/poseidon/typhoon/issues/200))
|
||||
* Add `worker_instance_group` module output to allow custom global load balancing
|
||||
* Add `instance_group` worker module output to allow custom global load balancing
|
||||
* Deprecate `ingress_static_ip` module output. Add `ingress_static_ipv4` module output instead.
|
||||
* Deprecate `controllers_ipv4_public` module output
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update CLUO from v0.6.0 to v0.7.0 ([#242](https://github.com/poseidon/typhoon/pull/242))
|
||||
* Update Prometheus from v2.3.0 to v2.3.1
|
||||
* Update Grafana from 5.1.3 to 5.1.4
|
||||
* Drop `hostNetwork` from nginx-ingress addon
|
||||
* Both flannel and Calico support host port via `portmap`
|
||||
* Allows writing NetworkPolicies that reference ingress pods in `from` or `to`. HostNetwork pods were difficult to write network policy for since they could circumvent the CNI network to communicate with pods on the same node.
|
||||
|
||||
## v1.10.4
|
||||
|
||||
* Kubernetes [v1.10.4](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.10.md#v1104)
|
||||
* Update etcd from v3.3.5 to v3.3.6
|
||||
* Update Calico from v3.1.2 to v3.1.3
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update Prometheus from v2.2.1 to v2.3.0
|
||||
* Add Prometheus liveness and readiness probes
|
||||
* Annotate Grafana service so Prometheus scrapes metrics
|
||||
* Label namespaces to ease writing Network Policies
|
||||
|
||||
## v1.10.3
|
||||
|
||||
* Kubernetes [v1.10.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.10.md#v1103)
|
||||
* Add [Flatcar Linux](https://docs.flatcar-linux.org/) (Container Linux derivative) as an option for AWS and bare-metal (thanks @kinvolk folks)
|
||||
* Allow bearer token authentication to the Kubelet ([#216](https://github.com/poseidon/typhoon/issues/216))
|
||||
* Require Webhook authorization to the Kubelet
|
||||
* Switch apiserver X509 client cert org to satisfy new authorization requirement
|
||||
* Require Terraform v0.11.x and drop support for v0.10.x ([migration guide](https://typhoon.psdn.io/topics/maintenance/#terraform-v011x))
|
||||
* Update etcd from v3.3.4 to v3.3.5 ([#213](https://github.com/poseidon/typhoon/pull/213))
|
||||
* Update Calico from v3.1.1 to v3.1.2
|
||||
|
||||
#### AWS
|
||||
|
||||
* Allow Flatcar Linux by setting `os_image` to flatcar-stable (default), flatcar-beta, flatcar-alpha ([#211](https://github.com/poseidon/typhoon/pull/211))
|
||||
* Replace `os_channel` variable with `os_image` to align naming across clouds
|
||||
* Please change values stable, beta, or alpha to coreos-stable, coreos-beta, coreos-alpha (**action required!**)
|
||||
* Allow preemptible workers via spot instances ([#202](https://github.com/poseidon/typhoon/pull/202))
|
||||
* Add `worker_price` to allow worker spot instances. Default to empty string for the worker autoscaling group to use regular on-demand instances
|
||||
* Add `spot_price` to internal `workers` module for spot [worker pools](https://typhoon.psdn.io/advanced/worker-pools/)
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Allow Flatcar Linux by setting `os_channel` to flatcar-stable, flatcar-beta, flatcar-alpha ([#220](https://github.com/poseidon/typhoon/pull/220))
|
||||
* Replace `container_linux_channel` variable with `os_channel`
|
||||
* Please change values stable, beta, or alpha to coreos-stable, coreos-beta, coreos-alpha (**action required!**)
|
||||
* Replace `container_linux_version` variable with `os_version`
|
||||
* Add `network_ip_autodetection_method` variable for Calico host IPv4 address detection
|
||||
* Use Calico's default "first-found" to support single NIC and bonded NIC nodes
|
||||
* Allow [alternative](https://docs.projectcalico.org/v3.1/reference/node/configuration#ip-autodetection-methods) methods for multi NIC nodes, like can-reach=IP or interface=REGEX
|
||||
* Deprecate `container_linux_oem` variable
|
||||
|
||||
#### DigitalOcean
|
||||
|
||||
* Update Fedora Atomic module to use Fedora Atomic 28 ([#225](https://github.com/poseidon/typhoon/pull/225))
|
||||
* Fedora Atomic 27 images disappeared from DigitalOcean and forced this early update
|
||||
|
||||
#### Addons
|
||||
|
||||
* Fix Prometheus data directory location ([#203](https://github.com/poseidon/typhoon/pull/203))
|
||||
* Configure Prometheus to scrape Kubelets directly with bearer token auth instead of proxying through the apiserver ([#217](https://github.com/poseidon/typhoon/pull/217))
|
||||
* Security improvement: Drop RBAC permission from `nodes/proxy` to `nodes/metrics`
|
||||
* Scale: Remove per-node proxied scrape load from the apiserver
|
||||
* Update Grafana from v5.04 to v5.1.3 ([#208](https://github.com/poseidon/typhoon/pull/208))
|
||||
* Disable Grafana Google Analytics by default ([#214](https://github.com/poseidon/typhoon/issues/214))
|
||||
* Update nginx-ingress from 0.14.0 to 0.15.0
|
||||
* Annotate nginx-ingress service so Prometheus auto-discovers and scrapes service endpoints ([#222](https://github.com/poseidon/typhoon/pull/222))
|
||||
|
||||
## v1.10.2
|
||||
|
||||
* Kubernetes [v1.10.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.10.md#v1102)
|
||||
* [Introduce](https://typhoon.psdn.io/announce/#april-26-2018) Typhoon for Fedora Atomic ([#199](https://github.com/poseidon/typhoon/pull/199))
|
||||
* Update Calico from v3.0.4 to v3.1.1 ([#197](https://github.com/poseidon/typhoon/pull/197))
|
||||
* https://www.projectcalico.org/announcing-calico-v3-1/
|
||||
* https://github.com/projectcalico/calico/releases/tag/v3.1.0
|
||||
* Update etcd from v3.3.3 to v3.3.4
|
||||
* Update kube-dns from v1.14.9 to v1.14.10
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Add support for multi-controller clusters (i.e. multi-master) ([#54](https://github.com/poseidon/typhoon/issues/54), [#190](https://github.com/poseidon/typhoon/pull/190))
|
||||
* Switch from Google Cloud network load balancer to a TCP proxy load balancer. Avoid a [bug](https://issuetracker.google.com/issues/67366622) in Google network load balancers that limited clusters to only bootstrapping one controller node.
|
||||
* Add TCP health check for apiserver pods on controllers. Replace kubelet check approximation.
|
||||
|
||||
#### Addons
|
||||
|
||||
* Update nginx-ingress from 0.12.0 to 0.14.0
|
||||
* Update kube-state-metrics from v1.3.0 to v1.3.1
|
||||
|
||||
## v1.10.1
|
||||
|
||||
* Kubernetes [v1.10.1](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.10.md#v1101)
|
||||
* Enable etcd v3.3 metrics endpoint ([#175](https://github.com/poseidon/typhoon/pull/175))
|
||||
* Use `k8s.gcr.io` instead of `gcr.io/google_containers` ([#180](https://github.com/poseidon/typhoon/pull/180))
|
||||
* Kubernetes [recommends](https://groups.google.com/forum/#!msg/kubernetes-dev/ytjk_rNrTa0/3EFUHvovCAAJ) using the alias to pull from the nearest regional mirror and to abstract the backing container registry
|
||||
* Update etcd from v3.3.2 to v3.3.3
|
||||
* Update kube-dns from v1.14.8 to v1.14.9
|
||||
* Use kubernetes-incubator/bootkube v0.12.0
|
||||
|
||||
#### Bare-Metal
|
||||
|
||||
* Fix need for multiple `terraform apply` runs to create a cluster with Terraform v0.11.4 ([#181](https://github.com/poseidon/typhoon/pull/181))
|
||||
* To SSH during a disk install for debugging, SSH as user "core" with port 2222
|
||||
* Remove the old trick of using a user "debug" during disk install
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* Refactor out the `controller` internal module
|
||||
|
||||
#### Addons
|
||||
|
||||
* Add Prometheus discovery for etcd peers on controller nodes ([#175](https://github.com/poseidon/typhoon/pull/175))
|
||||
* Scrape etcd v3.3 `--listen-metrics-urls` for metrics
|
||||
* Enable etcd alerts and populate the etcd Grafana dashboard
|
||||
* Update kube-state-metrics from v1.2.0 to v1.3.0
|
||||
|
||||
## v1.10.0
|
||||
|
||||
* Kubernetes [v1.10.0](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.10.md#v1100)
|
||||
* Remove unused, unmaintained `pxe-worker` internal module
|
||||
|
||||
@ -50,15 +1560,15 @@ Notable changes between versions.
|
||||
|
||||
#### AWS
|
||||
|
||||
* [Require](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/coreos/terraform-provider-ct/releases/tag/v0.2.1) (action required!)
|
||||
* [Require](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.2.1) (action required!)
|
||||
|
||||
#### Digital Ocean
|
||||
|
||||
* [Require](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/coreos/terraform-provider-ct/releases/tag/v0.2.1) (action required!)
|
||||
* [Require](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.2.1) (action required!)
|
||||
|
||||
#### Google Cloud
|
||||
|
||||
* [Require](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/coreos/terraform-provider-ct/releases/tag/v0.2.1) (action required!)
|
||||
* [Require](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.2.1) (action required!)
|
||||
* Relax `os_image` to optional. Default to "coreos-stable".
|
||||
|
||||
#### Addons
|
||||
@ -77,8 +1587,8 @@ Notable changes between versions.
|
||||
* Allow flexvolume plugins to be used on any Typhoon cluster (not just bare-metal)
|
||||
* Upgrade etcd from v3.2.15 to v3.3.2
|
||||
* Update Calico from v3.0.2 to v3.0.3
|
||||
* Use kubernetes-incubator/bootkube v0.10.0
|
||||
* [Recommend](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/coreos/terraform-provider-ct/releases/tag/v0.2.1) (action recommended)
|
||||
* Use kubernetes-incubator/bootkube v0.11.0
|
||||
* [Recommend](https://typhoon.psdn.io/topics/maintenance/#terraform-provider-ct-v021) updating `terraform-provider-ct` plugin from v0.2.0 to [v0.2.1](https://github.com/poseidon/terraform-provider-ct/releases/tag/v0.2.1) (action recommended)
|
||||
|
||||
#### AWS
|
||||
|
||||
|
||||
103
README.md
103
README.md
@ -1,4 +1,4 @@
|
||||
# Typhoon []() <img align="right" src="https://storage.googleapis.com/poseidon/typhoon-logo.png">
|
||||
# Typhoon <img align="right" src="https://storage.googleapis.com/poseidon/typhoon-logo.png">
|
||||
|
||||
Typhoon is a minimal and free Kubernetes distribution.
|
||||
|
||||
@ -11,48 +11,50 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
|
||||
|
||||
## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
|
||||
|
||||
* Kubernetes v1.10.0 (upstream, via [kubernetes-incubator/bootkube](https://github.com/kubernetes-incubator/bootkube))
|
||||
* Single or multi-master, workloads isolated on workers, [Calico](https://www.projectcalico.org/) or [flannel](https://github.com/coreos/flannel) networking
|
||||
* On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
|
||||
* Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/) and [preemption](https://typhoon.psdn.io/google-cloud/#preemption) (varies by platform)
|
||||
* Ready for Ingress, Prometheus, Grafana, and other optional [addons](https://typhoon.psdn.io/addons/overview/)
|
||||
* Kubernetes v1.20.4 (upstream)
|
||||
* Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) or [flannel](https://github.com/coreos/flannel) networking
|
||||
* On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/), SELinux enforcing
|
||||
* Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [preemptible](https://typhoon.psdn.io/flatcar-linux/google-cloud/#preemption) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization
|
||||
* Ready for Ingress, Prometheus, Grafana, CSI, or other [addons](https://typhoon.psdn.io/addons/overview/)
|
||||
|
||||
## Modules
|
||||
|
||||
Typhoon provides a Terraform Module for each supported operating system and platform.
|
||||
|
||||
Typhoon is available for [Fedora CoreOS](https://getfedora.org/coreos/).
|
||||
|
||||
| Platform | Operating System | Terraform Module | Status |
|
||||
|---------------|------------------|------------------|--------|
|
||||
| AWS | Container Linux | [aws/container-linux/kubernetes](aws/container-linux/kubernetes) | stable |
|
||||
| Bare-Metal | Container Linux | [bare-metal/container-linux/kubernetes](bare-metal/container-linux/kubernetes) | stable |
|
||||
| Digital Ocean | Container Linux | [digital-ocean/container-linux/kubernetes](digital-ocean/container-linux/kubernetes) | beta |
|
||||
| Google Cloud | Container Linux | [google-cloud/container-linux/kubernetes](google-cloud/container-linux/kubernetes) | beta |
|
||||
| AWS | Fedora CoreOS | [aws/fedora-coreos/kubernetes](aws/fedora-coreos/kubernetes) | stable |
|
||||
| Azure | Fedora CoreOS | [azure/fedora-coreos/kubernetes](azure/fedora-coreos/kubernetes) | alpha |
|
||||
| Bare-Metal | Fedora CoreOS | [bare-metal/fedora-coreos/kubernetes](bare-metal/fedora-coreos/kubernetes) | stable |
|
||||
| DigitalOcean | Fedora CoreOS | [digital-ocean/fedora-coreos/kubernetes](digital-ocean/fedora-coreos/kubernetes) | beta |
|
||||
| Google Cloud | Fedora CoreOS | [google-cloud/fedora-coreos/kubernetes](google-cloud/fedora-coreos/kubernetes) | stable |
|
||||
|
||||
## Usage
|
||||
Typhoon is available for [Flatcar Linux](https://www.flatcar-linux.org/releases/).
|
||||
|
||||
| Platform | Operating System | Terraform Module | Status |
|
||||
|---------------|------------------|------------------|--------|
|
||||
| AWS | Flatcar Linux | [aws/flatcar-linux/kubernetes](aws/flatcar-linux/kubernetes) | stable |
|
||||
| Azure | Flatcar Linux | [azure/flatcar-linux/kubernetes](azure/flatcar-linux/kubernetes) | alpha |
|
||||
| Bare-Metal | Flatcar Linux | [bare-metal/flatcar-linux/kubernetes](bare-metal/flatcar-linux/kubernetes) | stable |
|
||||
| DigitalOcean | Flatcar Linux | [digital-ocean/flatcar-linux/kubernetes](digital-ocean/flatcar-linux/kubernetes) | beta |
|
||||
| Google Cloud | Flatcar Linux | [google-cloud/flatcar-linux/kubernetes](google-cloud/flatcar-linux/kubernetes) | beta |
|
||||
|
||||
## Documentation
|
||||
|
||||
* [Docs](https://typhoon.psdn.io)
|
||||
* [Concepts](https://typhoon.psdn.io/concepts/)
|
||||
* Tutorials
|
||||
* [AWS](https://typhoon.psdn.io/aws/)
|
||||
* [Bare-Metal](https://typhoon.psdn.io/bare-metal/)
|
||||
* [Digital Ocean](https://typhoon.psdn.io/digital-ocean/)
|
||||
* [Google-Cloud](https://typhoon.psdn.io/google-cloud/)
|
||||
* Architecture [concepts](https://typhoon.psdn.io/architecture/concepts/) and [operating systems](https://typhoon.psdn.io/architecture/operating-systems/)
|
||||
* Fedora CoreOS tutorials for [AWS](docs/fedora-coreos/aws.md), [Azure](docs/fedora-coreos/azure.md), [Bare-Metal](docs/fedora-coreos/bare-metal.md), [DigitalOcean](docs/fedora-coreos/digitalocean.md), and [Google Cloud](docs/fedora-coreos/google-cloud.md)
|
||||
* Flatcar Linux tutorials for [AWS](docs/flatcar-linux/aws.md), [Azure](docs/flatcar-linux/azure.md), [Bare-Metal](docs/flatcar-linux/bare-metal.md), [DigitalOcean](docs/flatcar-linux/digitalocean.md), and [Google Cloud](docs/flatcar-linux/google-cloud.md)
|
||||
|
||||
## Example
|
||||
## Usage
|
||||
|
||||
Define a Kubernetes cluster by using the Terraform module for your chosen platform and operating system. Here's a minimal example:
|
||||
|
||||
```tf
|
||||
module "google-cloud-yavin" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.10.0"
|
||||
|
||||
providers = {
|
||||
google = "google.default"
|
||||
local = "local.default"
|
||||
null = "null.default"
|
||||
template = "template.default"
|
||||
tls = "tls.default"
|
||||
}
|
||||
module "yavin" {
|
||||
source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.20.4"
|
||||
|
||||
# Google Cloud
|
||||
cluster_name = "yavin"
|
||||
@ -62,33 +64,38 @@ module "google-cloud-yavin" {
|
||||
|
||||
# configuration
|
||||
ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
|
||||
asset_dir = "/home/user/.secrets/clusters/yavin"
|
||||
|
||||
# optional
|
||||
worker_count = 2
|
||||
worker_preemptible = true
|
||||
}
|
||||
|
||||
# Obtain cluster kubeconfig
|
||||
resource "local_file" "kubeconfig-yavin" {
|
||||
content = module.yavin.kubeconfig-admin
|
||||
filename = "/home/user/.kube/configs/yavin-config"
|
||||
}
|
||||
```
|
||||
|
||||
Fetch modules, plan the changes to be made, and apply the changes.
|
||||
Initialize modules, plan the changes to be made, and apply the changes.
|
||||
|
||||
```sh
|
||||
$ terraform init
|
||||
$ terraform get --update
|
||||
$ terraform plan
|
||||
Plan: 37 to add, 0 to change, 0 to destroy.
|
||||
Plan: 62 to add, 0 to change, 0 to destroy.
|
||||
$ terraform apply
|
||||
Apply complete! Resources: 37 added, 0 changed, 0 destroyed.
|
||||
Apply complete! Resources: 62 added, 0 changed, 0 destroyed.
|
||||
```
|
||||
|
||||
In 4-8 minutes (varies by platform), the cluster will be ready. This Google Cloud example creates a `yavin.example.com` DNS record to resolve to a network load balancer across controller nodes.
|
||||
|
||||
```sh
|
||||
$ export KUBECONFIG=/home/user/.secrets/clusters/yavin/auth/kubeconfig
|
||||
$ export KUBECONFIG=/home/user/.kube/configs/yavin-config
|
||||
$ kubectl get nodes
|
||||
NAME STATUS AGE VERSION
|
||||
yavin-controller-0.c.example-com.internal Ready 6m v1.10.0
|
||||
yavin-worker-jrbf.c.example-com.internal Ready 5m v1.10.0
|
||||
yavin-worker-mzdm.c.example-com.internal Ready 5m v1.10.0
|
||||
NAME ROLES STATUS AGE VERSION
|
||||
yavin-controller-0.c.example-com.internal <none> Ready 6m v1.20.4
|
||||
yavin-worker-jrbf.c.example-com.internal <none> Ready 5m v1.20.4
|
||||
yavin-worker-mzdm.c.example-com.internal <none> Ready 5m v1.20.4
|
||||
```
|
||||
|
||||
List the pods.
|
||||
@ -99,16 +106,14 @@ NAMESPACE NAME READY STATUS RESTART
|
||||
kube-system calico-node-1cs8z 2/2 Running 0 6m
|
||||
kube-system calico-node-d1l5b 2/2 Running 0 6m
|
||||
kube-system calico-node-sp9ps 2/2 Running 0 6m
|
||||
kube-system kube-apiserver-zppls 1/1 Running 0 6m
|
||||
kube-system kube-controller-manager-3271970485-gh9kt 1/1 Running 0 6m
|
||||
kube-system kube-controller-manager-3271970485-h90v8 1/1 Running 1 6m
|
||||
kube-system kube-dns-1187388186-zj5dl 3/3 Running 0 6m
|
||||
kube-system coredns-1187388186-zj5dl 1/1 Running 0 6m
|
||||
kube-system coredns-1187388186-dkh3o 1/1 Running 0 6m
|
||||
kube-system kube-apiserver-controller-0 1/1 Running 0 6m
|
||||
kube-system kube-controller-manager-controller-0 1/1 Running 0 6m
|
||||
kube-system kube-proxy-117v6 1/1 Running 0 6m
|
||||
kube-system kube-proxy-9886n 1/1 Running 0 6m
|
||||
kube-system kube-proxy-njn47 1/1 Running 0 6m
|
||||
kube-system kube-scheduler-3895335239-5x87r 1/1 Running 0 6m
|
||||
kube-system kube-scheduler-3895335239-bzrrt 1/1 Running 1 6m
|
||||
kube-system pod-checkpointer-l6lrt 1/1 Running 0 6m
|
||||
kube-system kube-scheduler-controller-0 1/1 Running 0 6m
|
||||
```
|
||||
|
||||
## Non-Goals
|
||||
@ -131,10 +136,12 @@ Typhoon addresses real world needs, which you may share. It is honest about limi
|
||||
|
||||
## Social Contract
|
||||
|
||||
Typhoon is not a product, trial, or free-tier. It is not run by a company, does not offer support or services, and does not accept or make any money. It is not associated with any operating system or platform vendor.
|
||||
Typhoon is not a product, trial, or free-tier. Typhoon does not offer support, services, or charge money. And Typhoon is independent of operating system or platform vendors.
|
||||
|
||||
Typhoon clusters will contain only [free](https://www.debian.org/intro/free) components. Cluster components will not collect data on users without their permission.
|
||||
|
||||
## Donations
|
||||
## Sponsors
|
||||
|
||||
Typhoon does not accept money donations. Instead, we encourage you to donate to one of [these organizations](https://github.com/poseidon/typhoon/wiki/Donations) to show your appreciation.
|
||||
Poseidon's Github [Sponsors](https://github.com/sponsors/poseidon) support the infrastructure and operational costs of providing Typhoon. If you'd like your company here, please contact dghubble at psdn.io.
|
||||
|
||||
* [DigitalOcean](https://www.digitalocean.com/) kindly provides us cloud credits
|
||||
|
||||
@ -1,4 +0,0 @@
|
||||
apiVersion: v1
|
||||
kind: Namespace
|
||||
metadata:
|
||||
name: reboot-coordinator
|
||||
@ -1,59 +0,0 @@
|
||||
apiVersion: apps/v1
|
||||
kind: DaemonSet
|
||||
metadata:
|
||||
name: container-linux-update-agent
|
||||
namespace: reboot-coordinator
|
||||
spec:
|
||||
updateStrategy:
|
||||
type: RollingUpdate
|
||||
rollingUpdate:
|
||||
maxUnavailable: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
app: container-linux-update-agent
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: container-linux-update-agent
|
||||
spec:
|
||||
containers:
|
||||
- name: update-agent
|
||||
image: quay.io/coreos/container-linux-update-operator:v0.6.0
|
||||
command:
|
||||
- "/bin/update-agent"
|
||||
volumeMounts:
|
||||
- mountPath: /var/run/dbus
|
||||
name: var-run-dbus
|
||||
- mountPath: /etc/coreos
|
||||
name: etc-coreos
|
||||
- mountPath: /usr/share/coreos
|
||||
name: usr-share-coreos
|
||||
- mountPath: /etc/os-release
|
||||
name: etc-os-release
|
||||
env:
|
||||
# read by update-agent as the node name to manage reboots for
|
||||
- name: UPDATE_AGENT_NODE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: spec.nodeName
|
||||
- name: POD_NAMESPACE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
tolerations:
|
||||
- key: node-role.kubernetes.io/master
|
||||
operator: Exists
|
||||
effect: NoSchedule
|
||||
volumes:
|
||||
- name: var-run-dbus
|
||||
hostPath:
|
||||
path: /var/run/dbus
|
||||
- name: etc-coreos
|
||||
hostPath:
|
||||
path: /etc/coreos
|
||||
- name: usr-share-coreos
|
||||
hostPath:
|
||||
path: /usr/share/coreos
|
||||
- name: etc-os-release
|
||||
hostPath:
|
||||
path: /etc/os-release
|
||||
@ -1,29 +0,0 @@
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: container-linux-update-operator
|
||||
namespace: reboot-coordinator
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
app: container-linux-update-operator
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: container-linux-update-operator
|
||||
spec:
|
||||
containers:
|
||||
- name: update-operator
|
||||
image: quay.io/coreos/container-linux-update-operator:v0.6.0
|
||||
command:
|
||||
- "/bin/update-operator"
|
||||
env:
|
||||
- name: POD_NAMESPACE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
tolerations:
|
||||
- key: node-role.kubernetes.io/master
|
||||
operator: Exists
|
||||
effect: NoSchedule
|
||||
36
addons/grafana/config.yaml
Normal file
36
addons/grafana/config.yaml
Normal file
@ -0,0 +1,36 @@
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: grafana-config
|
||||
namespace: monitoring
|
||||
data:
|
||||
custom.ini: |+
|
||||
[server]
|
||||
http_port = 8080
|
||||
|
||||
[paths]
|
||||
data = /var/lib/grafana
|
||||
plugins = /var/lib/grafana/plugins
|
||||
provisioning = /etc/grafana/provisioning
|
||||
|
||||
[users]
|
||||
allow_sign_up = false
|
||||
allow_org_create = false
|
||||
# viewers can edit/inspect, but not save
|
||||
viewers_can_edit = true
|
||||
|
||||
# Disable login form, since Grafana always creates an admin user
|
||||
[auth]
|
||||
disable_login_form = true
|
||||
|
||||
# Disable the user/pass login system
|
||||
[auth.basic]
|
||||
enabled = false
|
||||
|
||||
# Allow anonymous authentication with view-only authorization
|
||||
[auth.anonymous]
|
||||
enabled = true
|
||||
org_role = Viewer
|
||||
|
||||
[analytics]
|
||||
reporting_enabled = false
|
||||
1080
addons/grafana/dashboards-coredns.yaml
Normal file
1080
addons/grafana/dashboards-coredns.yaml
Normal file
@ -0,0 +1,1080 @@
|
||||
apiVersion: v1
|
||||
data:
|
||||
coredns.json: |-
|
||||
{
|
||||
"__inputs": [
|
||||
|
||||
],
|
||||
"__requires": [
|
||||
|
||||
],
|
||||
"annotations": {
|
||||
"list": [
|
||||
|
||||
]
|
||||
},
|
||||
"description": "CoreDNS",
|
||||
"editable": false,
|
||||
"gnetId": null,
|
||||
"graphTooltip": 0,
|
||||
"hideControls": false,
|
||||
"id": null,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"refresh": "10s",
|
||||
"rows": [
|
||||
{
|
||||
"collapse": false,
|
||||
"collapsed": false,
|
||||
"panels": [
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 1,
|
||||
"fillGradient": 0,
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 2,
|
||||
"legend": {
|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": "true",
|
||||
"sideWidth": null,
|
||||
"total": false,
|
||||
"values": "true"
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"repeat": null,
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 4,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(rate(coredns_dns_requests_total{instance=~\"$instance\"}[5m])) by (proto)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{proto}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Requests (proto)",
|
||||
"tooltip": {
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"buckets": null,
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "rps",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "rps",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 1,
|
||||
"fillGradient": 0,
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 3,
|
||||
"legend": {
|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": "true",
|
||||
"sideWidth": null,
|
||||
"total": false,
|
||||
"values": "true"
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"repeat": null,
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 4,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(rate(coredns_dns_requests_total{instance=~\"$instance\"}[5m])) by (type)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{type}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Requests (type)",
|
||||
"tooltip": {
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"buckets": null,
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "rps",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "rps",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 1,
|
||||
"fillGradient": 0,
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 4,
|
||||
"legend": {
|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": "true",
|
||||
"sideWidth": null,
|
||||
"total": false,
|
||||
"values": "true"
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"repeat": null,
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 4,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(rate(coredns_dns_requests_total{instance=~\"$instance\"}[5m])) by (zone)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{zone}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Requests (zone)",
|
||||
"tooltip": {
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"buckets": null,
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "rps",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "rps",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
}
|
||||
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|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"repeat": null,
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 6,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(rate(coredns_cache_hits_total{instance=~\"$instance\"}[5m])) by (type)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{type}} hits",
|
||||
"refId": "A"
|
||||
},
|
||||
{
|
||||
"expr": "sum(rate(coredns_cache_misses_total{instance=~\"$instance\"}[5m])) by (type)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{type}} misses",
|
||||
"refId": "B"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Cache Hit Rate",
|
||||
"tooltip": {
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"buckets": null,
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "ops",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "ops",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"repeat": null,
|
||||
"repeatIteration": null,
|
||||
"repeatRowId": null,
|
||||
"showTitle": false,
|
||||
"title": "Dashboard Row",
|
||||
"titleSize": "h6",
|
||||
"type": "row"
|
||||
}
|
||||
],
|
||||
"schemaVersion": 14,
|
||||
"style": "dark",
|
||||
"tags": [
|
||||
"coredns"
|
||||
],
|
||||
"templating": {
|
||||
"list": [
|
||||
{
|
||||
"current": {
|
||||
"text": "Prometheus",
|
||||
"value": "Prometheus"
|
||||
},
|
||||
"hide": 0,
|
||||
"label": null,
|
||||
"name": "datasource",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "prometheus",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"type": "datasource"
|
||||
},
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {
|
||||
|
||||
},
|
||||
"datasource": "$datasource",
|
||||
"hide": 2,
|
||||
"includeAll": false,
|
||||
"label": "cluster",
|
||||
"multi": false,
|
||||
"name": "cluster",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(kube_pod_info, cluster)",
|
||||
"refresh": 2,
|
||||
"regex": "",
|
||||
"sort": 0,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
},
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {
|
||||
|
||||
},
|
||||
"datasource": "$datasource",
|
||||
"hide": 0,
|
||||
"includeAll": true,
|
||||
"label": "pod",
|
||||
"multi": false,
|
||||
"name": "instance",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(coredns_build_info{cluster=\"$cluster\", job=\"coredns\"}, instance)",
|
||||
"refresh": 2,
|
||||
"regex": "",
|
||||
"sort": 0,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
}
|
||||
]
|
||||
},
|
||||
"time": {
|
||||
"from": "now-1h",
|
||||
"to": "now"
|
||||
},
|
||||
"timepicker": {
|
||||
"refresh_intervals": [
|
||||
"5s",
|
||||
"10s",
|
||||
"30s",
|
||||
"1m",
|
||||
"5m",
|
||||
"15m",
|
||||
"30m",
|
||||
"1h",
|
||||
"2h",
|
||||
"1d"
|
||||
],
|
||||
"time_options": [
|
||||
"5m",
|
||||
"15m",
|
||||
"1h",
|
||||
"6h",
|
||||
"12h",
|
||||
"24h",
|
||||
"2d",
|
||||
"7d",
|
||||
"30d"
|
||||
]
|
||||
},
|
||||
"timezone": "",
|
||||
"title": "CoreDNS",
|
||||
"uid": "2f3f749259235f58698ea949170d3bd5",
|
||||
"version": 0
|
||||
}
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: grafana-dashboards-coredns
|
||||
namespace: monitoring
|
||||
1230
addons/grafana/dashboards-etcd.yaml
Normal file
1230
addons/grafana/dashboards-etcd.yaml
Normal file
@ -0,0 +1,1230 @@
|
||||
apiVersion: v1
|
||||
data:
|
||||
etcd.json: |-
|
||||
{
|
||||
"annotations": {
|
||||
"list": [
|
||||
|
||||
]
|
||||
},
|
||||
"description": "etcd sample Grafana dashboard with Prometheus",
|
||||
"editable": true,
|
||||
"gnetId": null,
|
||||
"hideControls": false,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"refresh": "10s",
|
||||
"rows": [
|
||||
{
|
||||
"collapse": false,
|
||||
"editable": true,
|
||||
"height": "250px",
|
||||
"panels": [
|
||||
{
|
||||
"cacheTimeout": null,
|
||||
"colorBackground": false,
|
||||
"colorValue": false,
|
||||
"colors": [
|
||||
"rgba(245, 54, 54, 0.9)",
|
||||
"rgba(237, 129, 40, 0.89)",
|
||||
"rgba(50, 172, 45, 0.97)"
|
||||
],
|
||||
"datasource": "$datasource",
|
||||
"editable": true,
|
||||
"error": false,
|
||||
"format": "none",
|
||||
"gauge": {
|
||||
"maxValue": 100,
|
||||
"minValue": 0,
|
||||
"show": false,
|
||||
"thresholdLabels": false,
|
||||
"thresholdMarkers": true
|
||||
},
|
||||
"id": 28,
|
||||
"interval": null,
|
||||
"isNew": true,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"mappingType": 1,
|
||||
"mappingTypes": [
|
||||
{
|
||||
"name": "value to text",
|
||||
"value": 1
|
||||
},
|
||||
{
|
||||
"name": "range to text",
|
||||
"value": 2
|
||||
}
|
||||
],
|
||||
"maxDataPoints": 100,
|
||||
"nullPointMode": "connected",
|
||||
"nullText": null,
|
||||
"postfix": "",
|
||||
"postfixFontSize": "50%",
|
||||
"prefix": "",
|
||||
"prefixFontSize": "50%",
|
||||
"rangeMaps": [
|
||||
{
|
||||
"from": "null",
|
||||
"text": "N/A",
|
||||
"to": "null"
|
||||
}
|
||||
],
|
||||
"span": 3,
|
||||
"sparkline": {
|
||||
"fillColor": "rgba(31, 118, 189, 0.18)",
|
||||
"full": false,
|
||||
"lineColor": "rgb(31, 120, 193)",
|
||||
"show": false
|
||||
},
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(etcd_server_has_leader{job=\"$cluster\"})",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"metric": "etcd_server_has_leader",
|
||||
"refId": "A",
|
||||
"step": 20
|
||||
}
|
||||
],
|
||||
"thresholds": "",
|
||||
"title": "Up",
|
||||
"type": "singlestat",
|
||||
"valueFontSize": "200%",
|
||||
"valueMaps": [
|
||||
{
|
||||
"op": "=",
|
||||
"text": "N/A",
|
||||
"value": "null"
|
||||
}
|
||||
],
|
||||
"valueName": "avg"
|
||||
},
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"datasource": "$datasource",
|
||||
"editable": true,
|
||||
"error": false,
|
||||
"fill": 0,
|
||||
"id": 23,
|
||||
"isNew": true,
|
||||
"legend": {
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"show": false,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "connected",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"span": 5,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(rate(grpc_server_started_total{job=\"$cluster\",grpc_type=\"unary\"}[5m]))",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "RPC Rate",
|
||||
"metric": "grpc_server_started_total",
|
||||
"refId": "A",
|
||||
"step": 2
|
||||
},
|
||||
{
|
||||
"expr": "sum(rate(grpc_server_handled_total{job=\"$cluster\",grpc_type=\"unary\",grpc_code!=\"OK\"}[5m]))",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "RPC Failed Rate",
|
||||
"metric": "grpc_server_handled_total",
|
||||
"refId": "B",
|
||||
"step": 2
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "RPC Rate",
|
||||
"tooltip": {
|
||||
"msResolution": false,
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "ops",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"datasource": "$datasource",
|
||||
"editable": true,
|
||||
"error": false,
|
||||
"fill": 0,
|
||||
"id": 41,
|
||||
"isNew": true,
|
||||
"legend": {
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"show": false,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "connected",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"span": 4,
|
||||
"stack": true,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(grpc_server_started_total{job=\"$cluster\",grpc_service=\"etcdserverpb.Watch\",grpc_type=\"bidi_stream\"}) - sum(grpc_server_handled_total{job=\"$cluster\",grpc_service=\"etcdserverpb.Watch\",grpc_type=\"bidi_stream\"})",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "Watch Streams",
|
||||
"metric": "grpc_server_handled_total",
|
||||
"refId": "A",
|
||||
"step": 4
|
||||
},
|
||||
{
|
||||
"expr": "sum(grpc_server_started_total{job=\"$cluster\",grpc_service=\"etcdserverpb.Lease\",grpc_type=\"bidi_stream\"}) - sum(grpc_server_handled_total{job=\"$cluster\",grpc_service=\"etcdserverpb.Lease\",grpc_type=\"bidi_stream\"})",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "Lease Streams",
|
||||
"metric": "grpc_server_handled_total",
|
||||
"refId": "B",
|
||||
"step": 4
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Active Streams",
|
||||
"tooltip": {
|
||||
"msResolution": false,
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "short",
|
||||
"label": "",
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"showTitle": false,
|
||||
"title": "Row"
|
||||
},
|
||||
{
|
||||
"collapse": false,
|
||||
"editable": true,
|
||||
"height": "250px",
|
||||
"panels": [
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"datasource": "$datasource",
|
||||
"decimals": null,
|
||||
"editable": true,
|
||||
"error": false,
|
||||
"fill": 0,
|
||||
"grid": {
|
||||
|
||||
},
|
||||
"id": 1,
|
||||
"legend": {
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"show": false,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "connected",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"span": 4,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "etcd_mvcc_db_total_size_in_bytes{job=\"$cluster\"}",
|
||||
"hide": false,
|
||||
"interval": "",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{instance}} DB Size",
|
||||
"metric": "",
|
||||
"refId": "A",
|
||||
"step": 4
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "DB Size",
|
||||
"tooltip": {
|
||||
"msResolution": false,
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "cumulative"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "bytes",
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
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||||
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|
||||
{
|
||||
"expr": "sum(etcd_server_proposals_pending{job=\"$cluster\"})",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "Proposal Pending Total",
|
||||
"metric": "etcd_server_proposals_pending",
|
||||
"refId": "B",
|
||||
"step": 2
|
||||
},
|
||||
{
|
||||
"expr": "sum(rate(etcd_server_proposals_committed_total{job=\"$cluster\"}[5m]))",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "Proposal Commit Rate",
|
||||
"metric": "etcd_server_proposals_committed_total",
|
||||
"refId": "C",
|
||||
"step": 2
|
||||
},
|
||||
{
|
||||
"expr": "sum(rate(etcd_server_proposals_applied_total{job=\"$cluster\"}[5m]))",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "Proposal Apply Rate",
|
||||
"refId": "D",
|
||||
"step": 2
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Raft Proposals",
|
||||
"tooltip": {
|
||||
"msResolution": false,
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "short",
|
||||
"label": "",
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"datasource": "$datasource",
|
||||
"decimals": 0,
|
||||
"editable": true,
|
||||
"error": false,
|
||||
"fill": 0,
|
||||
"id": 19,
|
||||
"isNew": true,
|
||||
"legend": {
|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": false,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "connected",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"span": 6,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "changes(etcd_server_leader_changes_seen_total{job=\"$cluster\"}[1d])",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{instance}} Total Leader Elections Per Day",
|
||||
"metric": "etcd_server_leader_changes_seen_total",
|
||||
"refId": "A",
|
||||
"step": 2
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Total Leader Elections Per Day",
|
||||
"tooltip": {
|
||||
"msResolution": false,
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"title": "New row"
|
||||
}
|
||||
],
|
||||
"schemaVersion": 13,
|
||||
"sharedCrosshair": false,
|
||||
"style": "dark",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"templating": {
|
||||
"list": [
|
||||
{
|
||||
"current": {
|
||||
"text": "Prometheus",
|
||||
"value": "Prometheus"
|
||||
},
|
||||
"hide": 0,
|
||||
"label": null,
|
||||
"name": "datasource",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "prometheus",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"type": "datasource"
|
||||
},
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {
|
||||
"text": "prod",
|
||||
"value": "prod"
|
||||
},
|
||||
"datasource": "$datasource",
|
||||
"hide": 0,
|
||||
"includeAll": false,
|
||||
"label": "cluster",
|
||||
"multi": false,
|
||||
"name": "cluster",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(etcd_server_has_leader, job)",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"sort": 2,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
}
|
||||
]
|
||||
},
|
||||
"time": {
|
||||
"from": "now-15m",
|
||||
"to": "now"
|
||||
},
|
||||
"timepicker": {
|
||||
"now": true,
|
||||
"refresh_intervals": [
|
||||
"5s",
|
||||
"10s",
|
||||
"30s",
|
||||
"1m",
|
||||
"5m",
|
||||
"15m",
|
||||
"30m",
|
||||
"1h",
|
||||
"2h",
|
||||
"1d"
|
||||
],
|
||||
"time_options": [
|
||||
"5m",
|
||||
"15m",
|
||||
"1h",
|
||||
"6h",
|
||||
"12h",
|
||||
"24h",
|
||||
"2d",
|
||||
"7d",
|
||||
"30d"
|
||||
]
|
||||
},
|
||||
"timezone": "",
|
||||
"title": "etcd",
|
||||
"uid": "c2f4e12cdf69feb95caa41a5a1b423d9",
|
||||
"version": 215
|
||||
}
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: grafana-dashboards-etcd
|
||||
namespace: monitoring
|
||||
3726
addons/grafana/dashboards-k8s-nodes.yaml
Normal file
3726
addons/grafana/dashboards-k8s-nodes.yaml
Normal file
@ -0,0 +1,3726 @@
|
||||
apiVersion: v1
|
||||
data:
|
||||
kubelet.json: |-
|
||||
{
|
||||
"__inputs": [
|
||||
|
||||
],
|
||||
"__requires": [
|
||||
|
||||
],
|
||||
"annotations": {
|
||||
"list": [
|
||||
|
||||
]
|
||||
},
|
||||
"editable": false,
|
||||
"gnetId": null,
|
||||
"graphTooltip": 0,
|
||||
"hideControls": false,
|
||||
"id": null,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"refresh": "10s",
|
||||
"rows": [
|
||||
{
|
||||
"collapse": false,
|
||||
"collapsed": false,
|
||||
"panels": [
|
||||
{
|
||||
"cacheTimeout": null,
|
||||
"colorBackground": false,
|
||||
"colorValue": false,
|
||||
"colors": [
|
||||
"#299c46",
|
||||
"rgba(237, 129, 40, 0.89)",
|
||||
"#d44a3a"
|
||||
],
|
||||
"datasource": "$datasource",
|
||||
"format": "none",
|
||||
"gauge": {
|
||||
"maxValue": 100,
|
||||
"minValue": 0,
|
||||
"show": false,
|
||||
"thresholdLabels": false,
|
||||
"thresholdMarkers": true
|
||||
},
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 2,
|
||||
"interval": null,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"mappingType": 1,
|
||||
"mappingTypes": [
|
||||
{
|
||||
"name": "value to text",
|
||||
"value": 1
|
||||
},
|
||||
{
|
||||
"name": "range to text",
|
||||
"value": 2
|
||||
}
|
||||
],
|
||||
"maxDataPoints": 100,
|
||||
"nullPointMode": "connected",
|
||||
"nullText": null,
|
||||
"postfix": "",
|
||||
"postfixFontSize": "50%",
|
||||
"prefix": "",
|
||||
"prefixFontSize": "50%",
|
||||
"rangeMaps": [
|
||||
{
|
||||
"from": "null",
|
||||
"text": "N/A",
|
||||
"to": "null"
|
||||
}
|
||||
],
|
||||
"span": 2,
|
||||
"sparkline": {
|
||||
"fillColor": "rgba(31, 118, 189, 0.18)",
|
||||
"full": false,
|
||||
"lineColor": "rgb(31, 120, 193)",
|
||||
"show": false
|
||||
},
|
||||
"tableColumn": "",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(up{cluster=\"$cluster\", job=\"kubelet\"})",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": "",
|
||||
"title": "Up",
|
||||
"tooltip": {
|
||||
"shared": false
|
||||
},
|
||||
"type": "singlestat",
|
||||
"valueFontSize": "80%",
|
||||
"valueMaps": [
|
||||
{
|
||||
"op": "=",
|
||||
"text": "N/A",
|
||||
"value": "null"
|
||||
}
|
||||
],
|
||||
"valueName": "min"
|
||||
},
|
||||
{
|
||||
"cacheTimeout": null,
|
||||
"colorBackground": false,
|
||||
"colorValue": false,
|
||||
"colors": [
|
||||
"#299c46",
|
||||
"rgba(237, 129, 40, 0.89)",
|
||||
"#d44a3a"
|
||||
],
|
||||
"datasource": "$datasource",
|
||||
"format": "none",
|
||||
"gauge": {
|
||||
"maxValue": 100,
|
||||
"minValue": 0,
|
||||
"show": false,
|
||||
"thresholdLabels": false,
|
||||
"thresholdMarkers": true
|
||||
},
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 3,
|
||||
"interval": null,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"mappingType": 1,
|
||||
"mappingTypes": [
|
||||
{
|
||||
"name": "value to text",
|
||||
"value": 1
|
||||
},
|
||||
{
|
||||
"name": "range to text",
|
||||
"value": 2
|
||||
}
|
||||
],
|
||||
"maxDataPoints": 100,
|
||||
"nullPointMode": "connected",
|
||||
"nullText": null,
|
||||
"postfix": "",
|
||||
"postfixFontSize": "50%",
|
||||
"prefix": "",
|
||||
"prefixFontSize": "50%",
|
||||
"rangeMaps": [
|
||||
{
|
||||
"from": "null",
|
||||
"text": "N/A",
|
||||
"to": "null"
|
||||
}
|
||||
],
|
||||
"span": 2,
|
||||
"sparkline": {
|
||||
"fillColor": "rgba(31, 118, 189, 0.18)",
|
||||
"full": false,
|
||||
"lineColor": "rgb(31, 120, 193)",
|
||||
"show": false
|
||||
},
|
||||
"tableColumn": "",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(kubelet_running_pods{cluster=\"$cluster\", job=\"kubelet\", instance=~\"$instance\"}) OR sum(kubelet_running_pod_count{cluster=\"$cluster\", job=\"kubelet\", instance=~\"$instance\"})",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{instance}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": "",
|
||||
"title": "Running Pods",
|
||||
"tooltip": {
|
||||
"shared": false
|
||||
},
|
||||
"type": "singlestat",
|
||||
"valueFontSize": "80%",
|
||||
"valueMaps": [
|
||||
{
|
||||
"op": "=",
|
||||
"text": "N/A",
|
||||
"value": "null"
|
||||
}
|
||||
],
|
||||
"valueName": "min"
|
||||
},
|
||||
{
|
||||
"cacheTimeout": null,
|
||||
"colorBackground": false,
|
||||
"colorValue": false,
|
||||
"colors": [
|
||||
"#299c46",
|
||||
"rgba(237, 129, 40, 0.89)",
|
||||
"#d44a3a"
|
||||
],
|
||||
"datasource": "$datasource",
|
||||
"format": "none",
|
||||
"gauge": {
|
||||
"maxValue": 100,
|
||||
"minValue": 0,
|
||||
"show": false,
|
||||
"thresholdLabels": false,
|
||||
"thresholdMarkers": true
|
||||
},
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 4,
|
||||
"interval": null,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"mappingType": 1,
|
||||
"mappingTypes": [
|
||||
{
|
||||
"name": "value to text",
|
||||
"value": 1
|
||||
},
|
||||
{
|
||||
"name": "range to text",
|
||||
"value": 2
|
||||
}
|
||||
],
|
||||
"maxDataPoints": 100,
|
||||
"nullPointMode": "connected",
|
||||
"nullText": null,
|
||||
"postfix": "",
|
||||
"postfixFontSize": "50%",
|
||||
"prefix": "",
|
||||
"prefixFontSize": "50%",
|
||||
"rangeMaps": [
|
||||
{
|
||||
"from": "null",
|
||||
"text": "N/A",
|
||||
"to": "null"
|
||||
}
|
||||
],
|
||||
"span": 2,
|
||||
"sparkline": {
|
||||
"fillColor": "rgba(31, 118, 189, 0.18)",
|
||||
"full": false,
|
||||
"lineColor": "rgb(31, 120, 193)",
|
||||
"show": false
|
||||
},
|
||||
"tableColumn": "",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(kubelet_running_containers{cluster=\"$cluster\", job=\"kubelet\", instance=~\"$instance\"}) OR sum(kubelet_running_container_count{cluster=\"$cluster\", job=\"kubelet\", instance=~\"$instance\"})",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{instance}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": "",
|
||||
"title": "Running Container",
|
||||
"tooltip": {
|
||||
"shared": false
|
||||
},
|
||||
"type": "singlestat",
|
||||
"valueFontSize": "80%",
|
||||
"valueMaps": [
|
||||
{
|
||||
"op": "=",
|
||||
"text": "N/A",
|
||||
"value": "null"
|
||||
}
|
||||
],
|
||||
"valueName": "min"
|
||||
},
|
||||
{
|
||||
"cacheTimeout": null,
|
||||
"colorBackground": false,
|
||||
"colorValue": false,
|
||||
"colors": [
|
||||
"#299c46",
|
||||
"rgba(237, 129, 40, 0.89)",
|
||||
"#d44a3a"
|
||||
],
|
||||
"datasource": "$datasource",
|
||||
"format": "none",
|
||||
"gauge": {
|
||||
"maxValue": 100,
|
||||
"minValue": 0,
|
||||
"show": false,
|
||||
"thresholdLabels": false,
|
||||
"thresholdMarkers": true
|
||||
},
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 5,
|
||||
"interval": null,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"mappingType": 1,
|
||||
"mappingTypes": [
|
||||
{
|
||||
"name": "value to text",
|
||||
"value": 1
|
||||
},
|
||||
{
|
||||
"name": "range to text",
|
||||
"value": 2
|
||||
}
|
||||
],
|
||||
"maxDataPoints": 100,
|
||||
"nullPointMode": "connected",
|
||||
"nullText": null,
|
||||
"postfix": "",
|
||||
"postfixFontSize": "50%",
|
||||
"prefix": "",
|
||||
"prefixFontSize": "50%",
|
||||
"rangeMaps": [
|
||||
{
|
||||
"from": "null",
|
||||
"text": "N/A",
|
||||
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|
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|
||||
],
|
||||
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||||
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||||
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||||
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||||
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||||
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|
||||
|
||||
],
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||||
"spaceLength": 10,
|
||||
"span": 12,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "histogram_quantile(0.99, sum(rate(rest_client_request_duration_seconds_bucket{job=\"kube-proxy\", instance=~\"$instance\", verb=\"GET\"}[5m])) by (verb, url, le))",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{verb}} {{url}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
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|
||||
|
||||
],
|
||||
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|
||||
"timeShift": null,
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"repeatIteration": null,
|
||||
"repeatRowId": null,
|
||||
"showTitle": false,
|
||||
"title": "Dashboard Row",
|
||||
"titleSize": "h6",
|
||||
"type": "row"
|
||||
},
|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
},
|
||||
"bars": false,
|
||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
|
||||
},
|
||||
"id": 10,
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||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
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|
||||
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||||
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|
||||
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||||
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||||
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
],
|
||||
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||||
"span": 4,
|
||||
"stack": false,
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||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "process_resident_memory_bytes{job=\"kube-proxy\",instance=~\"$instance\"}",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{instance}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Memory",
|
||||
"tooltip": {
|
||||
"shared": false,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
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||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"buckets": null,
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "bytes",
|
||||
"label": null,
|
||||
"logBase": 1,
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||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "bytes",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
{
|
||||
"aliasColors": {
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||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 1,
|
||||
"fillGradient": 0,
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||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 11,
|
||||
"legend": {
|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"show": true,
|
||||
"sideWidth": null,
|
||||
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|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 1,
|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
"span": 4,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "rate(process_cpu_seconds_total{job=\"kube-proxy\",instance=~\"$instance\"}[5m])",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{instance}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "CPU usage",
|
||||
"tooltip": {
|
||||
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|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
]
|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"show": true
|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
"max": null,
|
||||
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|
||||
"show": true
|
||||
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|
||||
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|
||||
},
|
||||
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|
||||
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|
||||
|
||||
},
|
||||
"bars": false,
|
||||
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|
||||
"dashes": false,
|
||||
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|
||||
"fill": 1,
|
||||
"fillGradient": 0,
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 12,
|
||||
"legend": {
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
],
|
||||
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|
||||
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|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "go_goroutines{job=\"kube-proxy\",instance=~\"$instance\"}",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{instance}}",
|
||||
"refId": "A"
|
||||
}
|
||||
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|
||||
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|
||||
|
||||
],
|
||||
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|
||||
"timeShift": null,
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
},
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
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|
||||
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|
||||
"logBase": 1,
|
||||
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|
||||
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|
||||
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|
||||
}
|
||||
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|
||||
}
|
||||
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|
||||
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|
||||
"repeatIteration": null,
|
||||
"repeatRowId": null,
|
||||
"showTitle": false,
|
||||
"title": "Dashboard Row",
|
||||
"titleSize": "h6",
|
||||
"type": "row"
|
||||
}
|
||||
],
|
||||
"schemaVersion": 14,
|
||||
"style": "dark",
|
||||
"tags": [
|
||||
"kubernetes-mixin"
|
||||
],
|
||||
"templating": {
|
||||
"list": [
|
||||
{
|
||||
"current": {
|
||||
"text": "default",
|
||||
"value": "default"
|
||||
},
|
||||
"hide": 0,
|
||||
"label": null,
|
||||
"name": "datasource",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "prometheus",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"type": "datasource"
|
||||
},
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {
|
||||
|
||||
},
|
||||
"datasource": "$datasource",
|
||||
"hide": 0,
|
||||
"includeAll": true,
|
||||
"label": null,
|
||||
"multi": false,
|
||||
"name": "instance",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(kubeproxy_network_programming_duration_seconds_bucket{job=\"kube-proxy\"}, instance)",
|
||||
"refresh": 2,
|
||||
"regex": "",
|
||||
"sort": 1,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
}
|
||||
]
|
||||
},
|
||||
"time": {
|
||||
"from": "now-1h",
|
||||
"to": "now"
|
||||
},
|
||||
"timepicker": {
|
||||
"refresh_intervals": [
|
||||
"5s",
|
||||
"10s",
|
||||
"30s",
|
||||
"1m",
|
||||
"5m",
|
||||
"15m",
|
||||
"30m",
|
||||
"1h",
|
||||
"2h",
|
||||
"1d"
|
||||
],
|
||||
"time_options": [
|
||||
"5m",
|
||||
"15m",
|
||||
"1h",
|
||||
"6h",
|
||||
"12h",
|
||||
"24h",
|
||||
"2d",
|
||||
"7d",
|
||||
"30d"
|
||||
]
|
||||
},
|
||||
"timezone": "UTC",
|
||||
"title": "Kubernetes / Proxy",
|
||||
"uid": "632e265de029684c40b21cb76bca4f94",
|
||||
"version": 0
|
||||
}
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: grafana-dashboards-k8s-nodes
|
||||
namespace: monitoring
|
||||
5786
addons/grafana/dashboards-k8s-resources-1.yaml
Normal file
5786
addons/grafana/dashboards-k8s-resources-1.yaml
Normal file
@ -0,0 +1,5786 @@
|
||||
apiVersion: v1
|
||||
data:
|
||||
k8s-resources-cluster.json: |-
|
||||
{
|
||||
"annotations": {
|
||||
"list": [
|
||||
|
||||
]
|
||||
},
|
||||
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|
||||
"gnetId": null,
|
||||
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|
||||
"hideControls": false,
|
||||
"links": [
|
||||
|
||||
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|
||||
"refresh": "10s",
|
||||
"rows": [
|
||||
{
|
||||
"collapse": false,
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
},
|
||||
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|
||||
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|
||||
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|
||||
"datasource": "$datasource",
|
||||
"fill": 1,
|
||||
"format": "percentunit",
|
||||
"id": 1,
|
||||
"interval": "1m",
|
||||
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|
||||
"avg": false,
|
||||
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|
||||
"max": false,
|
||||
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|
||||
"show": true,
|
||||
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|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 1,
|
||||
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|
||||
|
||||
],
|
||||
"nullPointMode": "null as zero",
|
||||
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|
||||
"pointradius": 5,
|
||||
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|
||||
"renderer": "flot",
|
||||
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|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 2,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "1 - avg(rate(node_cpu_seconds_total{mode=\"idle\", cluster=\"$cluster\"}[$__rate_interval]))",
|
||||
"format": "time_series",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": "70,80",
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "CPU Utilisation",
|
||||
"tooltip": {
|
||||
"shared": false,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "singlestat",
|
||||
"xaxis": {
|
||||
"buckets": null,
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": 0,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 1,
|
||||
"format": "percentunit",
|
||||
"id": 2,
|
||||
"legend": {
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
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|
||||
"show": true,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 1,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null as zero",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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||||
|
||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
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|
||||
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||||
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|
||||
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|
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
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|
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||||
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||||
|
||||
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|
||||
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||||
|
||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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||||
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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||||
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
|
||||
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||||
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||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
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|
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||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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|
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
"nullPointMode": "null as zero",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 12,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"styles": [
|
||||
{
|
||||
"alias": "Time",
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"pattern": "Time",
|
||||
"type": "hidden"
|
||||
},
|
||||
{
|
||||
"alias": "Memory Usage",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #A",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "bytes"
|
||||
},
|
||||
{
|
||||
"alias": "Memory Requests",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #B",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "bytes"
|
||||
},
|
||||
{
|
||||
"alias": "Memory Requests %",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #C",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "percentunit"
|
||||
},
|
||||
{
|
||||
"alias": "Memory Limits",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #D",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "bytes"
|
||||
},
|
||||
{
|
||||
"alias": "Memory Limits %",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #E",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "percentunit"
|
||||
},
|
||||
{
|
||||
"alias": "Memory Usage (RSS)",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #F",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "bytes"
|
||||
},
|
||||
{
|
||||
"alias": "Memory Usage (Cache)",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #G",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "bytes"
|
||||
},
|
||||
{
|
||||
"alias": "Memory Usage (Swap)",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #H",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "bytes"
|
||||
},
|
||||
{
|
||||
"alias": "Pod",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "pod",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "short"
|
||||
},
|
||||
{
|
||||
"alias": "",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"pattern": "/.*/",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "string",
|
||||
"unit": "short"
|
||||
}
|
||||
],
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(node_namespace_pod_container:container_memory_working_set_bytes{cluster=\"$cluster\", node=~\"$node\",container!=\"\"}) by (pod)",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "A",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\", node=~\"$node\"}) by (pod)",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "B",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(node_namespace_pod_container:container_memory_working_set_bytes{cluster=\"$cluster\", node=~\"$node\",container!=\"\"}) by (pod) / sum(kube_pod_container_resource_requests_memory_bytes{node=~\"$node\"}) by (pod)",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "C",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\", node=~\"$node\"}) by (pod)",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "D",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(node_namespace_pod_container:container_memory_working_set_bytes{cluster=\"$cluster\", node=~\"$node\",container!=\"\"}) by (pod) / sum(kube_pod_container_resource_limits_memory_bytes{node=~\"$node\"}) by (pod)",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "E",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(node_namespace_pod_container:container_memory_rss{cluster=\"$cluster\", node=~\"$node\",container!=\"\"}) by (pod)",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "F",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(node_namespace_pod_container:container_memory_cache{cluster=\"$cluster\", node=~\"$node\",container!=\"\"}) by (pod)",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "G",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(node_namespace_pod_container:container_memory_swap{cluster=\"$cluster\", node=~\"$node\",container!=\"\"}) by (pod)",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "H",
|
||||
"step": 10
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Memory Quota",
|
||||
"tooltip": {
|
||||
"shared": false,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"transform": "table",
|
||||
"type": "table",
|
||||
"xaxis": {
|
||||
"buckets": null,
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": 0,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"repeat": null,
|
||||
"repeatIteration": null,
|
||||
"repeatRowId": null,
|
||||
"showTitle": true,
|
||||
"title": "Memory Quota",
|
||||
"titleSize": "h6"
|
||||
}
|
||||
],
|
||||
"schemaVersion": 14,
|
||||
"style": "dark",
|
||||
"tags": [
|
||||
"kubernetes-mixin"
|
||||
],
|
||||
"templating": {
|
||||
"list": [
|
||||
{
|
||||
"current": {
|
||||
"text": "default",
|
||||
"value": "default"
|
||||
},
|
||||
"hide": 0,
|
||||
"label": null,
|
||||
"name": "datasource",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "prometheus",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"type": "datasource"
|
||||
},
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {
|
||||
"text": "",
|
||||
"value": ""
|
||||
},
|
||||
"datasource": "$datasource",
|
||||
"hide": 2,
|
||||
"includeAll": false,
|
||||
"label": null,
|
||||
"multi": false,
|
||||
"name": "cluster",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(kube_pod_info, cluster)",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"sort": 1,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
},
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {
|
||||
"text": "",
|
||||
"value": ""
|
||||
},
|
||||
"datasource": "$datasource",
|
||||
"hide": 0,
|
||||
"includeAll": false,
|
||||
"label": null,
|
||||
"multi": true,
|
||||
"name": "node",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(kube_pod_info{cluster=\"$cluster\"}, node)",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"sort": 1,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
}
|
||||
]
|
||||
},
|
||||
"time": {
|
||||
"from": "now-1h",
|
||||
"to": "now"
|
||||
},
|
||||
"timepicker": {
|
||||
"refresh_intervals": [
|
||||
"5s",
|
||||
"10s",
|
||||
"30s",
|
||||
"1m",
|
||||
"5m",
|
||||
"15m",
|
||||
"30m",
|
||||
"1h",
|
||||
"2h",
|
||||
"1d"
|
||||
],
|
||||
"time_options": [
|
||||
"5m",
|
||||
"15m",
|
||||
"1h",
|
||||
"6h",
|
||||
"12h",
|
||||
"24h",
|
||||
"2d",
|
||||
"7d",
|
||||
"30d"
|
||||
]
|
||||
},
|
||||
"timezone": "UTC",
|
||||
"title": "Kubernetes / Compute Resources / Node (Pods)",
|
||||
"uid": "200ac8fdbfbb74b39aff88118e4d1c2c",
|
||||
"version": 0
|
||||
}
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: grafana-dashboards-k8s-resources-1
|
||||
namespace: monitoring
|
||||
5941
addons/grafana/dashboards-k8s-resources-2.yaml
Normal file
5941
addons/grafana/dashboards-k8s-resources-2.yaml
Normal file
@ -0,0 +1,5941 @@
|
||||
apiVersion: v1
|
||||
data:
|
||||
k8s-resources-pod.json: |-
|
||||
{
|
||||
"annotations": {
|
||||
"list": [
|
||||
|
||||
]
|
||||
},
|
||||
"editable": true,
|
||||
"gnetId": null,
|
||||
"graphTooltip": 0,
|
||||
"hideControls": false,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"refresh": "10s",
|
||||
"rows": [
|
||||
{
|
||||
"collapse": false,
|
||||
"height": "250px",
|
||||
"panels": [
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 10,
|
||||
"id": 1,
|
||||
"legend": {
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"show": true,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 0,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null as zero",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [
|
||||
{
|
||||
"alias": "requests",
|
||||
"color": "#F2495C",
|
||||
"fill": 0,
|
||||
"hideTooltip": true,
|
||||
"legend": true,
|
||||
"linewidth": 2,
|
||||
"stack": false
|
||||
},
|
||||
{
|
||||
"alias": "limits",
|
||||
"color": "#FF9830",
|
||||
"fill": 0,
|
||||
"hideTooltip": true,
|
||||
"legend": true,
|
||||
"linewidth": 2,
|
||||
"stack": false
|
||||
}
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 12,
|
||||
"stack": true,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate{namespace=\"$namespace\", pod=\"$pod\", container!=\"POD\", cluster=\"$cluster\"}) by (container)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{container}}",
|
||||
"legendLink": null,
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(\n kube_pod_container_resource_requests_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"})\n",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "requests",
|
||||
"legendLink": null,
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(\n kube_pod_container_resource_limits_cpu_cores{cluster=\"$cluster\", namespace=\"$namespace\", pod=\"$pod\"})\n",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "limits",
|
||||
"legendLink": null,
|
||||
"step": 10
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "CPU Usage",
|
||||
"tooltip": {
|
||||
"shared": false,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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||||
|
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
||||
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||||
|
||||
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|
||||
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|
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|
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|
||||
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|
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|
||||
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|
||||
|
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|
||||
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|
||||
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|
||||
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|
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|
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||||
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|
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|
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|
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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|
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||||
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||||
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|
||||
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|
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
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|
||||
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||||
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|
||||
|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
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||||
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
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||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
|
||||
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||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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||||
|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
{
|
||||
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|
||||
"colorMode": null,
|
||||
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|
||||
|
||||
],
|
||||
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|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #D",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "percentunit"
|
||||
},
|
||||
{
|
||||
"alias": "CPU Limits",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
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|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
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|
||||
"pattern": "Value #E",
|
||||
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|
||||
|
||||
],
|
||||
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|
||||
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|
||||
},
|
||||
{
|
||||
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|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
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|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #F",
|
||||
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|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "percentunit"
|
||||
},
|
||||
{
|
||||
"alias": "Workload",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": true,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "./d/a164a7f0339f99e89cea5cb47e9be617/k8s-resources-workload?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$namespace&var-workload=$__cell&var-type=$__cell_2",
|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
"alias": "Workload Type",
|
||||
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|
||||
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|
||||
|
||||
],
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
},
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
},
|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"legendFormat": "",
|
||||
"refId": "D",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
},
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"legendFormat": "",
|
||||
"refId": "F",
|
||||
"step": 10
|
||||
}
|
||||
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|
||||
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|
||||
|
||||
],
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
|
||||
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||||
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||||
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|
||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
|
||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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||||
|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
|
||||
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|
||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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||||
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||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"pattern": "workload",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
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|
||||
},
|
||||
{
|
||||
"alias": "Workload Type",
|
||||
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|
||||
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|
||||
|
||||
],
|
||||
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|
||||
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|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "workload_type",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
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|
||||
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|
||||
},
|
||||
{
|
||||
"alias": "",
|
||||
"colorMode": null,
|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
],
|
||||
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|
||||
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|
||||
}
|
||||
],
|
||||
"targets": [
|
||||
{
|
||||
"expr": "count(namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload_type=\"$type\"}) by (workload, workload_type)",
|
||||
"format": "table",
|
||||
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|
||||
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|
||||
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|
||||
"refId": "A",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(\n container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\", image!=\"\"}\n * on(namespace,pod)\n group_left(workload, workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload_type=\"$type\"}\n) by (workload, workload_type)\n",
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"refId": "B",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(\n kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n group_left(workload, workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload_type=\"$type\"}\n) by (workload, workload_type)\n",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
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|
||||
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|
||||
"refId": "C",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(\n container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\", image!=\"\"}\n * on(namespace,pod)\n group_left(workload, workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload_type=\"$type\"}\n) by (workload, workload_type)\n/sum(\n kube_pod_container_resource_requests_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n group_left(workload, workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload_type=\"$type\"}\n) by (workload, workload_type)\n",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "D",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(\n kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n group_left(workload, workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload_type=\"$type\"}\n) by (workload, workload_type)\n",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "E",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "sum(\n container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\", image!=\"\"}\n * on(namespace,pod)\n group_left(workload, workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload_type=\"$type\"}\n) by (workload, workload_type)\n/sum(\n kube_pod_container_resource_limits_memory_bytes{cluster=\"$cluster\", namespace=\"$namespace\"}\n* on(namespace,pod)\n group_left(workload, workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload_type=\"$type\"}\n) by (workload, workload_type)\n",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "F",
|
||||
"step": 10
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Memory Quota",
|
||||
"tooltip": {
|
||||
"shared": false,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"transform": "table",
|
||||
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|
||||
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|
||||
"buckets": null,
|
||||
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|
||||
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|
||||
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|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
"max": null,
|
||||
"min": 0,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
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|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"repeat": null,
|
||||
"repeatIteration": null,
|
||||
"repeatRowId": null,
|
||||
"showTitle": true,
|
||||
"title": "Memory Quota",
|
||||
"titleSize": "h6"
|
||||
},
|
||||
{
|
||||
"collapse": false,
|
||||
"height": "250px",
|
||||
"panels": [
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 1,
|
||||
"id": 5,
|
||||
"interval": "1m",
|
||||
"legend": {
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"show": true,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 1,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null as zero",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 12,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"styles": [
|
||||
{
|
||||
"alias": "Time",
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"pattern": "Time",
|
||||
"type": "hidden"
|
||||
},
|
||||
{
|
||||
"alias": "Current Receive Bandwidth",
|
||||
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|
||||
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|
||||
|
||||
],
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #A",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "Bps"
|
||||
},
|
||||
{
|
||||
"alias": "Current Transmit Bandwidth",
|
||||
"colorMode": null,
|
||||
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|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #B",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "Bps"
|
||||
},
|
||||
{
|
||||
"alias": "Rate of Received Packets",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #C",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "pps"
|
||||
},
|
||||
{
|
||||
"alias": "Rate of Transmitted Packets",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #D",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "pps"
|
||||
},
|
||||
{
|
||||
"alias": "Rate of Received Packets Dropped",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #E",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "pps"
|
||||
},
|
||||
{
|
||||
"alias": "Rate of Transmitted Packets Dropped",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "Value #F",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "pps"
|
||||
},
|
||||
{
|
||||
"alias": "Workload",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": true,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down to pods",
|
||||
"linkUrl": "./d/a164a7f0339f99e89cea5cb47e9be617/k8s-resources-workload?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$namespace&var-workload=$__cell&var-type=$type",
|
||||
"pattern": "workload",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "short"
|
||||
},
|
||||
{
|
||||
"alias": "Workload Type",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"link": false,
|
||||
"linkTargetBlank": false,
|
||||
"linkTooltip": "Drill down",
|
||||
"linkUrl": "",
|
||||
"pattern": "workload_type",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "number",
|
||||
"unit": "short"
|
||||
},
|
||||
{
|
||||
"alias": "",
|
||||
"colorMode": null,
|
||||
"colors": [
|
||||
|
||||
],
|
||||
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
||||
"decimals": 2,
|
||||
"pattern": "/.*/",
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"type": "string",
|
||||
"unit": "short"
|
||||
}
|
||||
],
|
||||
"targets": [
|
||||
{
|
||||
"expr": "(sum(irate(container_network_receive_bytes_total{cluster=\"$cluster\", namespace=~\"$namespace\"}[$__rate_interval])\n* on (namespace,pod)\ngroup_left(workload,workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=~\"$namespace\", workload_type=\"$type\"}) by (workload))\n",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "A",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "(sum(irate(container_network_transmit_bytes_total{cluster=\"$cluster\", namespace=~\"$namespace\"}[$__rate_interval])\n* on (namespace,pod)\ngroup_left(workload,workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=~\"$namespace\", workload_type=\"$type\"}) by (workload))\n",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "B",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "(sum(irate(container_network_receive_packets_total{cluster=\"$cluster\", namespace=~\"$namespace\"}[$__rate_interval])\n* on (namespace,pod)\ngroup_left(workload,workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=~\"$namespace\", workload_type=\"$type\"}) by (workload))\n",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "C",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "(sum(irate(container_network_transmit_packets_total{cluster=\"$cluster\", namespace=~\"$namespace\"}[$__rate_interval])\n* on (namespace,pod)\ngroup_left(workload,workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=~\"$namespace\", workload_type=\"$type\"}) by (workload))\n",
|
||||
"format": "table",
|
||||
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|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "D",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "(sum(irate(container_network_receive_packets_dropped_total{cluster=\"$cluster\", namespace=~\"$namespace\"}[$__rate_interval])\n* on (namespace,pod)\ngroup_left(workload,workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=~\"$namespace\", workload_type=\"$type\"}) by (workload))\n",
|
||||
"format": "table",
|
||||
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|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "E",
|
||||
"step": 10
|
||||
},
|
||||
{
|
||||
"expr": "(sum(irate(container_network_transmit_packets_dropped_total{cluster=\"$cluster\", namespace=~\"$namespace\"}[$__rate_interval])\n* on (namespace,pod)\ngroup_left(workload,workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=~\"$namespace\", workload_type=\"$type\"}) by (workload))\n",
|
||||
"format": "table",
|
||||
"instant": true,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "F",
|
||||
"step": 10
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Current Network Usage",
|
||||
"tooltip": {
|
||||
"shared": false,
|
||||
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|
||||
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|
||||
},
|
||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
|
||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
},
|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"repeat": null,
|
||||
"repeatIteration": null,
|
||||
"repeatRowId": null,
|
||||
"showTitle": true,
|
||||
"title": "Network",
|
||||
"titleSize": "h6"
|
||||
},
|
||||
{
|
||||
"collapse": false,
|
||||
"height": "250px",
|
||||
"panels": [
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 10,
|
||||
"id": 6,
|
||||
"legend": {
|
||||
"avg": false,
|
||||
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|
||||
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|
||||
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|
||||
"show": true,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 0,
|
||||
"links": [
|
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"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 10,
|
||||
"id": 12,
|
||||
"legend": {
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"show": true,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 0,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null as zero",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 12,
|
||||
"stack": true,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "(sum(irate(container_network_receive_packets_dropped_total{cluster=\"$cluster\", namespace=~\"$namespace\"}[$__rate_interval])\n* on (namespace,pod)\ngroup_left(workload,workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=~\"$namespace\", workload=~\".+\", workload_type=\"$type\"}) by (workload))\n",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{workload}}",
|
||||
"legendLink": null,
|
||||
"step": 10
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Rate of Received Packets Dropped",
|
||||
"tooltip": {
|
||||
"shared": false,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"buckets": null,
|
||||
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|
||||
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|
||||
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|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "Bps",
|
||||
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|
||||
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|
||||
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|
||||
"min": 0,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
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|
||||
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|
||||
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|
||||
"min": null,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"repeat": null,
|
||||
"repeatIteration": null,
|
||||
"repeatRowId": null,
|
||||
"showTitle": true,
|
||||
"title": "Network",
|
||||
"titleSize": "h6"
|
||||
},
|
||||
{
|
||||
"collapse": false,
|
||||
"height": "250px",
|
||||
"panels": [
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 10,
|
||||
"id": 13,
|
||||
"legend": {
|
||||
"avg": false,
|
||||
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|
||||
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|
||||
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|
||||
"show": true,
|
||||
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|
||||
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|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 0,
|
||||
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|
||||
|
||||
],
|
||||
"nullPointMode": "null as zero",
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
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|
||||
"stack": true,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "(sum(irate(container_network_transmit_packets_dropped_total{cluster=\"$cluster\", namespace=~\"$namespace\"}[$__rate_interval])\n* on (namespace,pod)\ngroup_left(workload,workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=~\"$namespace\", workload=~\".+\", workload_type=\"$type\"}) by (workload))\n",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{workload}}",
|
||||
"legendLink": null,
|
||||
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|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Rate of Transmitted Packets Dropped",
|
||||
"tooltip": {
|
||||
"shared": false,
|
||||
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|
||||
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|
||||
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|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
}
|
||||
],
|
||||
"schemaVersion": 14,
|
||||
"style": "dark",
|
||||
"tags": [
|
||||
"kubernetes-mixin"
|
||||
],
|
||||
"templating": {
|
||||
"list": [
|
||||
{
|
||||
"current": {
|
||||
"text": "default",
|
||||
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|
||||
},
|
||||
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|
||||
"label": null,
|
||||
"name": "datasource",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "prometheus",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"type": "datasource"
|
||||
},
|
||||
{
|
||||
"allValue": null,
|
||||
"auto": false,
|
||||
"auto_count": 30,
|
||||
"auto_min": "10s",
|
||||
"current": {
|
||||
"text": "deployment",
|
||||
"value": "deployment"
|
||||
},
|
||||
"datasource": "$datasource",
|
||||
"definition": "label_values(namespace_workload_pod:kube_pod_owner:relabel{namespace=~\"$namespace\", workload=~\".+\"}, workload_type)",
|
||||
"hide": 0,
|
||||
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|
||||
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|
||||
"multi": false,
|
||||
"name": "type",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(namespace_workload_pod:kube_pod_owner:relabel{namespace=~\"$namespace\", workload=~\".+\"}, workload_type)",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"skipUrlSync": false,
|
||||
"sort": 0,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
},
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {
|
||||
"text": "",
|
||||
"value": ""
|
||||
},
|
||||
"datasource": "$datasource",
|
||||
"hide": 2,
|
||||
"includeAll": false,
|
||||
"label": null,
|
||||
"multi": false,
|
||||
"name": "cluster",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(kube_pod_info, cluster)",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"sort": 1,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
},
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {
|
||||
"text": "",
|
||||
"value": ""
|
||||
},
|
||||
"datasource": "$datasource",
|
||||
"hide": 0,
|
||||
"includeAll": false,
|
||||
"label": null,
|
||||
"multi": false,
|
||||
"name": "namespace",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(kube_pod_info{cluster=\"$cluster\"}, namespace)",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"sort": 1,
|
||||
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|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
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|
||||
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|
||||
}
|
||||
]
|
||||
},
|
||||
"time": {
|
||||
"from": "now-1h",
|
||||
"to": "now"
|
||||
},
|
||||
"timepicker": {
|
||||
"refresh_intervals": [
|
||||
"5s",
|
||||
"10s",
|
||||
"30s",
|
||||
"1m",
|
||||
"5m",
|
||||
"15m",
|
||||
"30m",
|
||||
"1h",
|
||||
"2h",
|
||||
"1d"
|
||||
],
|
||||
"time_options": [
|
||||
"5m",
|
||||
"15m",
|
||||
"1h",
|
||||
"6h",
|
||||
"12h",
|
||||
"24h",
|
||||
"2d",
|
||||
"7d",
|
||||
"30d"
|
||||
]
|
||||
},
|
||||
"timezone": "UTC",
|
||||
"title": "Kubernetes / Compute Resources / Namespace (Workloads)",
|
||||
"uid": "a87fb0d919ec0ea5f6543124e16c42a5",
|
||||
"version": 0
|
||||
}
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: grafana-dashboards-k8s-resources-2
|
||||
namespace: monitoring
|
||||
5373
addons/grafana/dashboards-k8s.yaml
Normal file
5373
addons/grafana/dashboards-k8s.yaml
Normal file
@ -0,0 +1,5373 @@
|
||||
apiVersion: v1
|
||||
data:
|
||||
apiserver.json: |-
|
||||
{
|
||||
"__inputs": [
|
||||
|
||||
],
|
||||
"__requires": [
|
||||
|
||||
],
|
||||
"annotations": {
|
||||
"list": [
|
||||
|
||||
]
|
||||
},
|
||||
"editable": false,
|
||||
"gnetId": null,
|
||||
"graphTooltip": 0,
|
||||
"hideControls": false,
|
||||
"id": null,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"panels": [
|
||||
{
|
||||
"content": "The SLO (service level objective) and other metrics displayed on this dashboard are for informational purposes only.",
|
||||
"datasource": null,
|
||||
"description": "The SLO (service level objective) and other metrics displayed on this dashboard are for informational purposes only.",
|
||||
"gridPos": {
|
||||
"h": 2,
|
||||
"w": 24,
|
||||
"x": 0,
|
||||
"y": 0
|
||||
},
|
||||
"id": 2,
|
||||
"mode": "markdown",
|
||||
"span": 12,
|
||||
"title": "Notice",
|
||||
"type": "text"
|
||||
}
|
||||
],
|
||||
"refresh": "10s",
|
||||
"rows": [
|
||||
{
|
||||
"collapse": false,
|
||||
"collapsed": false,
|
||||
"panels": [
|
||||
{
|
||||
"cacheTimeout": null,
|
||||
"colorBackground": false,
|
||||
"colorValue": false,
|
||||
"colors": [
|
||||
"#299c46",
|
||||
"rgba(237, 129, 40, 0.89)",
|
||||
"#d44a3a"
|
||||
],
|
||||
"datasource": "$datasource",
|
||||
"decimals": 3,
|
||||
"description": "How many percent of requests (both read and write) in 30 days have been answered successfully and fast enough?",
|
||||
"format": "percentunit",
|
||||
"gauge": {
|
||||
"maxValue": 100,
|
||||
"minValue": 0,
|
||||
"show": false,
|
||||
"thresholdLabels": false,
|
||||
"thresholdMarkers": true
|
||||
},
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 3,
|
||||
"interval": null,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"mappingType": 1,
|
||||
"mappingTypes": [
|
||||
{
|
||||
"name": "value to text",
|
||||
"value": 1
|
||||
},
|
||||
{
|
||||
"name": "range to text",
|
||||
"value": 2
|
||||
}
|
||||
],
|
||||
"maxDataPoints": 100,
|
||||
"nullPointMode": "connected",
|
||||
"nullText": null,
|
||||
"postfix": "",
|
||||
"postfixFontSize": "50%",
|
||||
"prefix": "",
|
||||
"prefixFontSize": "50%",
|
||||
"rangeMaps": [
|
||||
{
|
||||
"from": "null",
|
||||
"text": "N/A",
|
||||
"to": "null"
|
||||
}
|
||||
],
|
||||
"span": 4,
|
||||
"sparkline": {
|
||||
"fillColor": "rgba(31, 118, 189, 0.18)",
|
||||
"full": false,
|
||||
"lineColor": "rgb(31, 120, 193)",
|
||||
"show": false
|
||||
},
|
||||
"tableColumn": "",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "apiserver_request:availability30d{verb=\"all\", cluster=\"$cluster\"}",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": "",
|
||||
"title": "Availability (30d) > 99.000%",
|
||||
"tooltip": {
|
||||
"shared": false
|
||||
},
|
||||
"type": "singlestat",
|
||||
"valueFontSize": "80%",
|
||||
"valueMaps": [
|
||||
{
|
||||
"op": "=",
|
||||
"text": "N/A",
|
||||
"value": "null"
|
||||
}
|
||||
],
|
||||
"valueName": "avg"
|
||||
},
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"decimals": 3,
|
||||
"description": "How much error budget is left looking at our 0.990% availability guarantees?",
|
||||
"fill": 10,
|
||||
"fillGradient": 0,
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 4,
|
||||
"legend": {
|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": true,
|
||||
"sideWidth": null,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 1,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"repeat": null,
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 8,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "100 * (apiserver_request:availability30d{verb=\"all\", cluster=\"$cluster\"} - 0.990000)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "errorbudget",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "ErrorBudget (30d) > 99.000%",
|
||||
"tooltip": {
|
||||
"shared": false,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"buckets": null,
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"decimals": 3,
|
||||
"format": "percentunit",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"decimals": 3,
|
||||
"format": "percentunit",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"repeat": null,
|
||||
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"#299c46",
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||||
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||||
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"value": 2
|
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||||
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||||
"maxDataPoints": 100,
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||||
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||||
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||||
"prefix": "",
|
||||
"prefixFontSize": "50%",
|
||||
"rangeMaps": [
|
||||
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|
||||
"from": "null",
|
||||
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|
||||
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|
||||
}
|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
"#299c46",
|
||||
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||||
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|
||||
],
|
||||
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|
||||
"format": "none",
|
||||
"gauge": {
|
||||
"maxValue": 100,
|
||||
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|
||||
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|
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"thresholdMarkers": true
|
||||
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|
||||
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|
||||
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||||
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"id": 8,
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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{
|
||||
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||||
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||||
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||||
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||||
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"nullPointMode": "connected",
|
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"nullText": null,
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
}
|
||||
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|
||||
"span": 3,
|
||||
"sparkline": {
|
||||
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|
||||
"full": false,
|
||||
"lineColor": "rgb(31, 120, 193)",
|
||||
"show": false
|
||||
},
|
||||
"tableColumn": "",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "max(kube_statefulset_metadata_generation{job=\"kube-state-metrics\", statefulset=\"$statefulset\", cluster=\"$cluster\", namespace=\"$namespace\"}) without (instance, pod)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": "",
|
||||
"title": "Metadata Generation",
|
||||
"tooltip": {
|
||||
"shared": false
|
||||
},
|
||||
"type": "singlestat",
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"valueFontSize": "80%",
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"valueMaps": [
|
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{
|
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"op": "=",
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||||
}
|
||||
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|
||||
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|
||||
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||||
"repeat": null,
|
||||
"repeatIteration": null,
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||||
"repeatRowId": null,
|
||||
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|
||||
"title": "Dashboard Row",
|
||||
"titleSize": "h6",
|
||||
"type": "row"
|
||||
},
|
||||
{
|
||||
"collapse": false,
|
||||
"collapsed": false,
|
||||
"panels": [
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 1,
|
||||
"fillGradient": 0,
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 9,
|
||||
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|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": true,
|
||||
"sideWidth": null,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 1,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null",
|
||||
"percentage": false,
|
||||
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|
||||
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|
||||
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|
||||
"repeat": null,
|
||||
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|
||||
|
||||
],
|
||||
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|
||||
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|
||||
"steppedLine": false,
|
||||
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|
||||
{
|
||||
"expr": "max(kube_statefulset_replicas{job=\"kube-state-metrics\", statefulset=\"$statefulset\", cluster=\"$cluster\", namespace=\"$namespace\"}) without (instance, pod)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "replicas specified",
|
||||
"refId": "A"
|
||||
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|
||||
{
|
||||
"expr": "max(kube_statefulset_status_replicas{job=\"kube-state-metrics\", statefulset=\"$statefulset\", cluster=\"$cluster\", namespace=\"$namespace\"}) without (instance, pod)",
|
||||
"format": "time_series",
|
||||
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|
||||
"legendFormat": "replicas created",
|
||||
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|
||||
},
|
||||
{
|
||||
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|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "ready",
|
||||
"refId": "C"
|
||||
},
|
||||
{
|
||||
"expr": "min(kube_statefulset_status_replicas_current{job=\"kube-state-metrics\", statefulset=\"$statefulset\", cluster=\"$cluster\", namespace=\"$namespace\"}) without (instance, pod)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "replicas of current version",
|
||||
"refId": "D"
|
||||
},
|
||||
{
|
||||
"expr": "min(kube_statefulset_status_replicas_updated{job=\"kube-state-metrics\", statefulset=\"$statefulset\", cluster=\"$cluster\", namespace=\"$namespace\"}) without (instance, pod)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "updated",
|
||||
"refId": "E"
|
||||
}
|
||||
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|
||||
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|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
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|
||||
"tooltip": {
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
]
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
}
|
||||
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|
||||
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|
||||
"repeatIteration": null,
|
||||
"repeatRowId": null,
|
||||
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|
||||
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|
||||
"titleSize": "h6",
|
||||
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|
||||
}
|
||||
],
|
||||
"schemaVersion": 14,
|
||||
"style": "dark",
|
||||
"tags": [
|
||||
"kubernetes-mixin"
|
||||
],
|
||||
"templating": {
|
||||
"list": [
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"name": "datasource",
|
||||
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|
||||
|
||||
],
|
||||
"query": "prometheus",
|
||||
"refresh": 1,
|
||||
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|
||||
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|
||||
},
|
||||
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|
||||
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|
||||
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|
||||
|
||||
},
|
||||
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|
||||
"hide": 2,
|
||||
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|
||||
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|
||||
"multi": false,
|
||||
"name": "cluster",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(kube_statefulset_metadata_generation, cluster)",
|
||||
"refresh": 2,
|
||||
"regex": "",
|
||||
"sort": 1,
|
||||
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|
||||
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|
||||
|
||||
],
|
||||
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|
||||
"type": "query",
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
},
|
||||
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|
||||
"hide": 0,
|
||||
"includeAll": false,
|
||||
"label": "Namespace",
|
||||
"multi": false,
|
||||
"name": "namespace",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(kube_statefulset_metadata_generation{job=\"kube-state-metrics\", cluster=\"$cluster\"}, namespace)",
|
||||
"refresh": 2,
|
||||
"regex": "",
|
||||
"sort": 1,
|
||||
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|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
},
|
||||
{
|
||||
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|
||||
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|
||||
|
||||
},
|
||||
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|
||||
"hide": 0,
|
||||
"includeAll": false,
|
||||
"label": "Name",
|
||||
"multi": false,
|
||||
"name": "statefulset",
|
||||
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|
||||
|
||||
],
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"time": {
|
||||
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|
||||
"to": "now"
|
||||
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|
||||
"timepicker": {
|
||||
"refresh_intervals": [
|
||||
"5s",
|
||||
"10s",
|
||||
"30s",
|
||||
"1m",
|
||||
"5m",
|
||||
"15m",
|
||||
"30m",
|
||||
"1h",
|
||||
"2h",
|
||||
"1d"
|
||||
],
|
||||
"time_options": [
|
||||
"5m",
|
||||
"15m",
|
||||
"1h",
|
||||
"6h",
|
||||
"12h",
|
||||
"24h",
|
||||
"2d",
|
||||
"7d",
|
||||
"30d"
|
||||
]
|
||||
},
|
||||
"timezone": "UTC",
|
||||
"title": "Kubernetes / StatefulSets",
|
||||
"uid": "a31c1f46e6f727cb37c0d731a7245005",
|
||||
"version": 0
|
||||
}
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: grafana-dashboards-k8s
|
||||
namespace: monitoring
|
||||
1097
addons/grafana/dashboards-nginx-ingress.yaml
Normal file
1097
addons/grafana/dashboards-nginx-ingress.yaml
Normal file
@ -0,0 +1,1097 @@
|
||||
apiVersion: v1
|
||||
data:
|
||||
nginx.json: |-
|
||||
{
|
||||
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|
||||
|
||||
],
|
||||
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|
||||
|
||||
],
|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"format": "rps",
|
||||
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|
||||
"maxValue": 100,
|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"name": "range to text",
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"prefixFontSize": "50%",
|
||||
"rangeMaps": [
|
||||
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|
||||
"from": "null",
|
||||
"text": "N/A",
|
||||
"to": "null"
|
||||
}
|
||||
],
|
||||
"span": 4,
|
||||
"sparkline": {
|
||||
"fillColor": "rgba(31, 118, 189, 0.18)",
|
||||
"full": "true",
|
||||
"lineColor": "rgb(31, 120, 193)",
|
||||
"show": "true"
|
||||
},
|
||||
"tableColumn": "",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "round(sum(irate(nginx_ingress_controller_requests{cluster=~\"$cluster\", controller_pod=~\"$controller\",controller_class=~\"$controller_class\", controller_namespace=~\"$namespace\"}[2m])), 0.01)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": "",
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"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum (irate (nginx_ingress_controller_request_size_sum{cluster=~\"$cluster\", controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[2m]))",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "received",
|
||||
"refId": "A"
|
||||
},
|
||||
{
|
||||
"expr": "sum (irate (nginx_ingress_controller_response_size_sum{cluster=~\"$cluster\", controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[2m]))",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "sent",
|
||||
"refId": "B"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Network I/O Pressure",
|
||||
"tooltip": {
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
}
|
||||
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|
||||
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|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
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|
||||
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|
||||
"datasource": "$datasource",
|
||||
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|
||||
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|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 9,
|
||||
"legend": {
|
||||
"alignAsTable": "true",
|
||||
"avg": false,
|
||||
"current": "true",
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": "true",
|
||||
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|
||||
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|
||||
"values": "true"
|
||||
},
|
||||
"lines": true,
|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
|
||||
],
|
||||
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|
||||
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|
||||
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|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "avg(nginx_ingress_controller_nginx_process_resident_memory_bytes{cluster=~\"$cluster\", controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}) by (controller_pod)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{controller_pod}}",
|
||||
"refId": "A"
|
||||
}
|
||||
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|
||||
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|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Avg Memory Usage",
|
||||
"tooltip": {
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
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|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"buckets": null,
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "bytes",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "bytes",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 1,
|
||||
"fillGradient": 0,
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 10,
|
||||
"legend": {
|
||||
"alignAsTable": "true",
|
||||
"avg": false,
|
||||
"current": "true",
|
||||
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|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": "true",
|
||||
"sideWidth": null,
|
||||
"total": false,
|
||||
"values": "true"
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
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|
||||
|
||||
],
|
||||
"nullPointMode": "null",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
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|
||||
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|
||||
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|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
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|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(rate(nginx_ingress_controller_nginx_process_cpu_seconds_total{cluster=~\"$cluster\", controller_pod=~\"$controller\",controller_class=~\"$controller_class\",controller_namespace=~\"$namespace\"}[2m])) by (controller_pod)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{controller_pod}}",
|
||||
"refId": "A"
|
||||
}
|
||||
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|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Avg CPU Usage",
|
||||
"tooltip": {
|
||||
"shared": true,
|
||||
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|
||||
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|
||||
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||||
"type": "graph",
|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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||||
|
||||
]
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||||
},
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||||
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||||
{
|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
},
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||||
{
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||||
"format": "none",
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
}
|
||||
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|
||||
}
|
||||
],
|
||||
"repeat": null,
|
||||
"repeatIteration": null,
|
||||
"repeatRowId": null,
|
||||
"showTitle": false,
|
||||
"title": "Dashboard Row",
|
||||
"titleSize": "h6",
|
||||
"type": "row"
|
||||
}
|
||||
],
|
||||
"schemaVersion": 14,
|
||||
"style": "dark",
|
||||
"tags": [
|
||||
"nginx-ingress"
|
||||
],
|
||||
"templating": {
|
||||
"list": [
|
||||
{
|
||||
"current": {
|
||||
"text": "Prometheus",
|
||||
"value": "Prometheus"
|
||||
},
|
||||
"hide": 0,
|
||||
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|
||||
"name": "datasource",
|
||||
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|
||||
|
||||
],
|
||||
"query": "prometheus",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
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|
||||
},
|
||||
{
|
||||
"allValue": ".*",
|
||||
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|
||||
|
||||
},
|
||||
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|
||||
"hide": 2,
|
||||
"includeAll": true,
|
||||
"label": "cluster",
|
||||
"multi": false,
|
||||
"name": "cluster",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(kube_pod_info, cluster)",
|
||||
"refresh": 2,
|
||||
"regex": "",
|
||||
"sort": 0,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
},
|
||||
{
|
||||
"allValue": ".*",
|
||||
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|
||||
|
||||
},
|
||||
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|
||||
"hide": 0,
|
||||
"includeAll": true,
|
||||
"label": null,
|
||||
"multi": false,
|
||||
"name": "namespace",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(nginx_ingress_controller_config_hash{cluster=~\"$cluster\"}, controller_namespace)",
|
||||
"refresh": 2,
|
||||
"regex": "",
|
||||
"sort": 0,
|
||||
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|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
},
|
||||
{
|
||||
"allValue": ".*",
|
||||
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|
||||
|
||||
},
|
||||
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|
||||
"hide": 0,
|
||||
"includeAll": true,
|
||||
"label": null,
|
||||
"multi": false,
|
||||
"name": "controller_class",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(nginx_ingress_controller_config_hash{cluster=~\"$cluster\", namespace=~\"$namespace\"}, controller_class)",
|
||||
"refresh": 2,
|
||||
"regex": "",
|
||||
"sort": 0,
|
||||
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|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
},
|
||||
{
|
||||
"allValue": ".*",
|
||||
"current": {
|
||||
|
||||
},
|
||||
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|
||||
"hide": 0,
|
||||
"includeAll": true,
|
||||
"label": null,
|
||||
"multi": false,
|
||||
"name": "controller",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(nginx_ingress_controller_config_hash{cluster=~\"$cluster\", namespace=~\"$namespace\", controller_class=~\"$controller_class\"}, controller_pod)",
|
||||
"refresh": 2,
|
||||
"regex": "",
|
||||
"sort": 0,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
},
|
||||
{
|
||||
"allValue": ".*",
|
||||
"current": {
|
||||
|
||||
},
|
||||
"datasource": "$datasource",
|
||||
"hide": 0,
|
||||
"includeAll": true,
|
||||
"label": null,
|
||||
"multi": false,
|
||||
"name": "ingress",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(nginx_ingress_controller_requests{cluster=~\"$cluster\", namespace=~\"$namespace\", controller_class=~\"$controller_class\", controller=~\"$controller\"}, ingress)",
|
||||
"refresh": 2,
|
||||
"regex": "",
|
||||
"sort": 0,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
}
|
||||
]
|
||||
},
|
||||
"time": {
|
||||
"from": "now-1h",
|
||||
"to": "now"
|
||||
},
|
||||
"timepicker": {
|
||||
"refresh_intervals": [
|
||||
"5s",
|
||||
"10s",
|
||||
"30s",
|
||||
"1m",
|
||||
"5m",
|
||||
"15m",
|
||||
"30m",
|
||||
"1h",
|
||||
"2h",
|
||||
"1d"
|
||||
],
|
||||
"time_options": [
|
||||
"5m",
|
||||
"15m",
|
||||
"1h",
|
||||
"6h",
|
||||
"12h",
|
||||
"24h",
|
||||
"2d",
|
||||
"7d",
|
||||
"30d"
|
||||
]
|
||||
},
|
||||
"timezone": "",
|
||||
"title": "Nginx Ingress Controller",
|
||||
"uid": "f4af03eca476c08ecf2b5cf15fd60168",
|
||||
"version": 0
|
||||
}
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: grafana-dashboards-nginx-ingress
|
||||
namespace: monitoring
|
||||
982
addons/grafana/dashboards-node-exporter.yaml
Normal file
982
addons/grafana/dashboards-node-exporter.yaml
Normal file
@ -0,0 +1,982 @@
|
||||
apiVersion: v1
|
||||
data:
|
||||
nodes.json: |-
|
||||
{
|
||||
"__inputs": [
|
||||
|
||||
],
|
||||
"__requires": [
|
||||
|
||||
],
|
||||
"annotations": {
|
||||
"list": [
|
||||
|
||||
]
|
||||
},
|
||||
"editable": false,
|
||||
"gnetId": null,
|
||||
"graphTooltip": 0,
|
||||
"hideControls": false,
|
||||
"id": null,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"refresh": "",
|
||||
"rows": [
|
||||
{
|
||||
"collapse": false,
|
||||
"collapsed": false,
|
||||
"panels": [
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 1,
|
||||
"fillGradient": 0,
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 2,
|
||||
"legend": {
|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": true,
|
||||
"sideWidth": null,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 1,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"repeat": null,
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 6,
|
||||
"stack": true,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "(\n (1 - rate(node_cpu_seconds_total{job=\"node-exporter\", mode=\"idle\", instance=\"$instance\"}[$__interval]))\n/ ignoring(cpu) group_left\n count without (cpu)( node_cpu_seconds_total{job=\"node-exporter\", mode=\"idle\", instance=\"$instance\"})\n)\n",
|
||||
"format": "time_series",
|
||||
"interval": "1m",
|
||||
"intervalFactor": 5,
|
||||
"legendFormat": "{{cpu}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "CPU Usage",
|
||||
"tooltip": {
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"buckets": null,
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "percentunit",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": 1,
|
||||
"min": 0,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "percentunit",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": 1,
|
||||
"min": 0,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 0,
|
||||
"fillGradient": 0,
|
||||
"gridPos": {
|
||||
|
||||
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|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 0,
|
||||
"fillGradient": 0,
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 8,
|
||||
"legend": {
|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": true,
|
||||
"sideWidth": null,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 1,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"repeat": null,
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 6,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "rate(node_network_receive_bytes_total{job=\"node-exporter\", instance=\"$instance\", device!=\"lo\"}[$__interval])",
|
||||
"format": "time_series",
|
||||
"interval": "1m",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{device}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Network Received",
|
||||
"tooltip": {
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
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|
||||
"buckets": null,
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "bytes",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": 0,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "bytes",
|
||||
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|
||||
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|
||||
"max": null,
|
||||
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|
||||
"show": true
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
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|
||||
"fill": 0,
|
||||
"fillGradient": 0,
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 9,
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
},
|
||||
"lines": true,
|
||||
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|
||||
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|
||||
|
||||
],
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 6,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "rate(node_network_transmit_bytes_total{job=\"node-exporter\", instance=\"$instance\", device!=\"lo\"}[$__interval])",
|
||||
"format": "time_series",
|
||||
"interval": "1m",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{device}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Network Transmitted",
|
||||
"tooltip": {
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
]
|
||||
},
|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
"max": null,
|
||||
"min": 0,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "bytes",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": 0,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"repeat": null,
|
||||
"repeatIteration": null,
|
||||
"repeatRowId": null,
|
||||
"showTitle": false,
|
||||
"title": "Dashboard Row",
|
||||
"titleSize": "h6",
|
||||
"type": "row"
|
||||
}
|
||||
],
|
||||
"schemaVersion": 14,
|
||||
"style": "dark",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"templating": {
|
||||
"list": [
|
||||
{
|
||||
"current": {
|
||||
"text": "Prometheus",
|
||||
"value": "Prometheus"
|
||||
},
|
||||
"hide": 0,
|
||||
"label": null,
|
||||
"name": "datasource",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "prometheus",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"type": "datasource"
|
||||
},
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {
|
||||
|
||||
},
|
||||
"datasource": "$datasource",
|
||||
"hide": 0,
|
||||
"includeAll": false,
|
||||
"label": null,
|
||||
"multi": false,
|
||||
"name": "instance",
|
||||
"options": [
|
||||
|
||||
],
|
||||
"query": "label_values(node_exporter_build_info{job=\"node-exporter\"}, instance)",
|
||||
"refresh": 2,
|
||||
"regex": "",
|
||||
"sort": 0,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [
|
||||
|
||||
],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
}
|
||||
]
|
||||
},
|
||||
"time": {
|
||||
"from": "now-1h",
|
||||
"to": "now"
|
||||
},
|
||||
"timepicker": {
|
||||
"refresh_intervals": [
|
||||
"5s",
|
||||
"10s",
|
||||
"30s",
|
||||
"1m",
|
||||
"5m",
|
||||
"15m",
|
||||
"30m",
|
||||
"1h",
|
||||
"2h",
|
||||
"1d"
|
||||
],
|
||||
"time_options": [
|
||||
"5m",
|
||||
"15m",
|
||||
"1h",
|
||||
"6h",
|
||||
"12h",
|
||||
"24h",
|
||||
"2d",
|
||||
"7d",
|
||||
"30d"
|
||||
]
|
||||
},
|
||||
"timezone": "",
|
||||
"title": "Nodes",
|
||||
"uid": "fa49a4706d07a042595b664c87fb33ea",
|
||||
"version": 0
|
||||
}
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: grafana-dashboards-node-exporter
|
||||
namespace: monitoring
|
||||
2859
addons/grafana/dashboards-prom.yaml
Normal file
2859
addons/grafana/dashboards-prom.yaml
Normal file
@ -0,0 +1,2859 @@
|
||||
apiVersion: v1
|
||||
data:
|
||||
prometheus-remote-write.json: |-
|
||||
{
|
||||
"__inputs": [
|
||||
|
||||
],
|
||||
"__requires": [
|
||||
|
||||
],
|
||||
"annotations": {
|
||||
"list": [
|
||||
|
||||
]
|
||||
},
|
||||
"editable": true,
|
||||
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|
||||
"graphTooltip": 0,
|
||||
"hideControls": false,
|
||||
"id": null,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"refresh": "60s",
|
||||
"rows": [
|
||||
{
|
||||
"collapse": false,
|
||||
"collapsed": false,
|
||||
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|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
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|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 1,
|
||||
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|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 2,
|
||||
"legend": {
|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
"current": false,
|
||||
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|
||||
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|
||||
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|
||||
"show": true,
|
||||
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|
||||
"total": false,
|
||||
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|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 1,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"repeat": null,
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 6,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "(\n prometheus_remote_storage_highest_timestamp_in_seconds{cluster=~\"$cluster\", instance=~\"$instance\"} \n- \n ignoring(remote_name, url) group_right(instance) (prometheus_remote_storage_queue_highest_sent_timestamp_seconds{cluster=~\"$cluster\", instance=~\"$instance\"} != 0)\n)\n",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{cluster}}:{{instance}} {{remote_name}}:{{url}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Highest Timestamp In vs. Highest Timestamp Sent",
|
||||
"tooltip": {
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"buckets": null,
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 1,
|
||||
"fillGradient": 0,
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 3,
|
||||
"legend": {
|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": true,
|
||||
"sideWidth": null,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 1,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"repeat": null,
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 6,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "clamp_min(\n rate(prometheus_remote_storage_highest_timestamp_in_seconds{cluster=~\"$cluster\", instance=~\"$instance\"}[5m]) \n- \n ignoring (remote_name, url) group_right(instance) rate(prometheus_remote_storage_queue_highest_sent_timestamp_seconds{cluster=~\"$cluster\", instance=~\"$instance\"}[5m])\n, 0)\n",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{cluster}}:{{instance}} {{remote_name}}:{{url}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Rate[5m]",
|
||||
"tooltip": {
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "individual"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"buckets": null,
|
||||
"mode": "time",
|
||||
"name": null,
|
||||
"show": true,
|
||||
"values": [
|
||||
|
||||
]
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
"label": null,
|
||||
"logBase": 1,
|
||||
"max": null,
|
||||
"min": null,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"repeat": null,
|
||||
"repeatIteration": null,
|
||||
"repeatRowId": null,
|
||||
"showTitle": true,
|
||||
"title": "Timestamps",
|
||||
"titleSize": "h6",
|
||||
"type": "row"
|
||||
},
|
||||
{
|
||||
"collapse": false,
|
||||
"collapsed": false,
|
||||
"panels": [
|
||||
{
|
||||
"aliasColors": {
|
||||
|
||||
},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "$datasource",
|
||||
"fill": 1,
|
||||
"fillGradient": 0,
|
||||
"gridPos": {
|
||||
|
||||
},
|
||||
"id": 4,
|
||||
"legend": {
|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": true,
|
||||
"sideWidth": null,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 1,
|
||||
"links": [
|
||||
|
||||
],
|
||||
"nullPointMode": "null",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"repeat": null,
|
||||
"seriesOverrides": [
|
||||
|
||||
],
|
||||
"spaceLength": 10,
|
||||
"span": 12,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "rate(\n prometheus_remote_storage_samples_in_total{cluster=~\"$cluster\", instance=~\"$instance\"}[5m])\n- \n ignoring(remote_name, url) group_right(instance) (rate(prometheus_remote_storage_succeeded_samples_total{cluster=~\"$cluster\", instance=~\"$instance\"}[5m]) or rate(prometheus_remote_storage_samples_total{cluster=~\"$cluster\", instance=~\"$instance\"}[5m]))\n- \n (rate(prometheus_remote_storage_dropped_samples_total{cluster=~\"$cluster\", instance=~\"$instance\"}[5m]) or rate(prometheus_remote_storage_samples_dropped_total{cluster=~\"$cluster\", instance=~\"$instance\"}[5m]))\n",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{cluster}}:{{instance}} {{remote_name}}:{{url}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"thresholds": [
|
||||
|
||||
],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "Rate, in vs. succeeded or dropped [5m]",
|
||||
"tooltip": {
|
||||
"shared": true,
|
||||
"sort": 0,
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||||
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||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
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|
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|
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|
||||
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|
||||
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|
||||
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|
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|
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|
||||
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|
||||
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|
||||
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|
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|
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|
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|
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|
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
||||
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
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|
||||
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||||
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|
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|
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||||
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||||
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|
||||
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|
||||
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|
||||
name: grafana-dashboards-prom
|
||||
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|
||||
@ -1,7361 +0,0 @@
|
||||
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|
||||
kind: ConfigMap
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
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|
||||
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||||
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|
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"intervalFactor": 2,
|
||||
"refId": "A",
|
||||
"step": 600
|
||||
}
|
||||
],
|
||||
"title": "Available Replicas",
|
||||
"type": "singlestat",
|
||||
"valueFontSize": "80%",
|
||||
"valueMaps": [
|
||||
{
|
||||
"op": "=",
|
||||
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|
||||
"value": "null"
|
||||
}
|
||||
],
|
||||
"valueName": "avg"
|
||||
},
|
||||
{
|
||||
"colorBackground": false,
|
||||
"colorValue": false,
|
||||
"colors": [
|
||||
"rgba(245, 54, 54, 0.9)",
|
||||
"rgba(237, 129, 40, 0.89)",
|
||||
"rgba(50, 172, 45, 0.97)"
|
||||
],
|
||||
"datasource": "prometheus",
|
||||
"editable": false,
|
||||
"format": "none",
|
||||
"gauge": {
|
||||
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|
||||
"minValue": 0,
|
||||
"show": false,
|
||||
"thresholdLabels": false,
|
||||
"thresholdMarkers": true
|
||||
},
|
||||
"id": 3,
|
||||
"links": [],
|
||||
"mappingType": 1,
|
||||
"mappingTypes": [
|
||||
{
|
||||
"name": "value to text",
|
||||
"value": 1
|
||||
},
|
||||
{
|
||||
"name": "range to text",
|
||||
"value": 2
|
||||
}
|
||||
],
|
||||
"maxDataPoints": 100,
|
||||
"nullPointMode": "connected",
|
||||
"postfixFontSize": "50%",
|
||||
"prefix": "",
|
||||
"prefixFontSize": "50%",
|
||||
"rangeMaps": [
|
||||
{
|
||||
"from": "null",
|
||||
"text": "N/A",
|
||||
"to": "null"
|
||||
}
|
||||
],
|
||||
"span": 3,
|
||||
"sparkline": {
|
||||
"fillColor": "rgba(31, 118, 189, 0.18)",
|
||||
"full": false,
|
||||
"lineColor": "rgb(31, 120, 193)",
|
||||
"show": false
|
||||
},
|
||||
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|
||||
{
|
||||
"expr": "max(kube_deployment_status_observed_generation{deployment=\"$deployment_name\",namespace=\"$deployment_namespace\"}) without (instance, pod)",
|
||||
"intervalFactor": 2,
|
||||
"refId": "A",
|
||||
"step": 600
|
||||
}
|
||||
],
|
||||
"title": "Observed Generation",
|
||||
"type": "singlestat",
|
||||
"valueFontSize": "80%",
|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
"value": "null"
|
||||
}
|
||||
],
|
||||
"valueName": "avg"
|
||||
},
|
||||
{
|
||||
"colorBackground": false,
|
||||
"colorValue": false,
|
||||
"colors": [
|
||||
"rgba(245, 54, 54, 0.9)",
|
||||
"rgba(237, 129, 40, 0.89)",
|
||||
"rgba(50, 172, 45, 0.97)"
|
||||
],
|
||||
"datasource": "prometheus",
|
||||
"editable": false,
|
||||
"format": "none",
|
||||
"gauge": {
|
||||
"maxValue": 100,
|
||||
"minValue": 0,
|
||||
"show": false,
|
||||
"thresholdLabels": false,
|
||||
"thresholdMarkers": true
|
||||
},
|
||||
"id": 2,
|
||||
"links": [],
|
||||
"mappingType": 1,
|
||||
"mappingTypes": [
|
||||
{
|
||||
"name": "value to text",
|
||||
"value": 1
|
||||
},
|
||||
{
|
||||
"name": "range to text",
|
||||
"value": 2
|
||||
}
|
||||
],
|
||||
"maxDataPoints": 100,
|
||||
"nullPointMode": "connected",
|
||||
"postfixFontSize": "50%",
|
||||
"prefix": "",
|
||||
"prefixFontSize": "50%",
|
||||
"rangeMaps": [
|
||||
{
|
||||
"from": "null",
|
||||
"text": "N/A",
|
||||
"to": "null"
|
||||
}
|
||||
],
|
||||
"span": 3,
|
||||
"sparkline": {
|
||||
"fillColor": "rgba(31, 118, 189, 0.18)",
|
||||
"full": false,
|
||||
"lineColor": "rgb(31, 120, 193)",
|
||||
"show": false
|
||||
},
|
||||
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|
||||
{
|
||||
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|
||||
"intervalFactor": 2,
|
||||
"refId": "A",
|
||||
"step": 600
|
||||
}
|
||||
],
|
||||
"title": "Metadata Generation",
|
||||
"type": "singlestat",
|
||||
"valueFontSize": "80%",
|
||||
"valueMaps": [
|
||||
{
|
||||
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|
||||
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|
||||
"value": "null"
|
||||
}
|
||||
],
|
||||
"valueName": "avg"
|
||||
}
|
||||
],
|
||||
"showTitle": false,
|
||||
"title": "Dashboard Row",
|
||||
"titleSize": "h6"
|
||||
},
|
||||
{
|
||||
"collapse": false,
|
||||
"editable": false,
|
||||
"height": "350px",
|
||||
"panels": [
|
||||
{
|
||||
"aliasColors": {},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "prometheus",
|
||||
"editable": false,
|
||||
"error": false,
|
||||
"fill": 1,
|
||||
"grid": {
|
||||
"threshold1Color": "rgba(216, 200, 27, 0.27)",
|
||||
"threshold2Color": "rgba(234, 112, 112, 0.22)"
|
||||
},
|
||||
"id": 1,
|
||||
"isNew": true,
|
||||
"legend": {
|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"hideEmpty": false,
|
||||
"hideZero": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": true,
|
||||
"total": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
"links": [],
|
||||
"nullPointMode": "connected",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
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|
||||
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|
||||
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|
||||
"span": 12,
|
||||
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|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
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|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "current replicas",
|
||||
"refId": "A",
|
||||
"step": 30
|
||||
},
|
||||
{
|
||||
"expr": "min(kube_deployment_status_replicas_available{deployment=\"$deployment_name\",namespace=\"$deployment_namespace\"}) without (instance, pod)",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "available",
|
||||
"refId": "B",
|
||||
"step": 30
|
||||
},
|
||||
{
|
||||
"expr": "max(kube_deployment_status_replicas_unavailable{deployment=\"$deployment_name\",namespace=\"$deployment_namespace\"}) without (instance, pod)",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "unavailable",
|
||||
"refId": "C",
|
||||
"step": 30
|
||||
},
|
||||
{
|
||||
"expr": "min(kube_deployment_status_replicas_updated{deployment=\"$deployment_name\",namespace=\"$deployment_namespace\"}) without (instance, pod)",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "updated",
|
||||
"refId": "D",
|
||||
"step": 30
|
||||
},
|
||||
{
|
||||
"expr": "max(kube_deployment_spec_replicas{deployment=\"$deployment_name\",namespace=\"$deployment_namespace\"}) without (instance, pod)",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "desired",
|
||||
"refId": "E",
|
||||
"step": 30
|
||||
}
|
||||
],
|
||||
"title": "Replicas",
|
||||
"tooltip": {
|
||||
"msResolution": true,
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "cumulative"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"mode": "time",
|
||||
"show": true,
|
||||
"values": []
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "none",
|
||||
"label": "",
|
||||
"logBase": 1,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
"label": "",
|
||||
"logBase": 1,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"showTitle": false,
|
||||
"title": "Dashboard Row",
|
||||
"titleSize": "h6"
|
||||
}
|
||||
],
|
||||
"schemaVersion": 14,
|
||||
"sharedCrosshair": false,
|
||||
"style": "dark",
|
||||
"tags": [],
|
||||
"templating": {
|
||||
"list": [
|
||||
{
|
||||
"allValue": ".*",
|
||||
"current": {},
|
||||
"datasource": "prometheus",
|
||||
"hide": 0,
|
||||
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|
||||
"label": "Namespace",
|
||||
"multi": false,
|
||||
"name": "deployment_namespace",
|
||||
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|
||||
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|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"sort": 0,
|
||||
"tagValuesQuery": null,
|
||||
"tags": [],
|
||||
"tagsQuery": "",
|
||||
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|
||||
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|
||||
},
|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"label": "Deployment",
|
||||
"multi": false,
|
||||
"name": "deployment_name",
|
||||
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|
||||
"query": "label_values(kube_deployment_metadata_generation{namespace=\"$deployment_namespace\"}, deployment)",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"sort": 0,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [],
|
||||
"tagsQuery": "deployment",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
}
|
||||
]
|
||||
},
|
||||
"time": {
|
||||
"from": "now-6h",
|
||||
"to": "now"
|
||||
},
|
||||
"timepicker": {
|
||||
"refresh_intervals": [
|
||||
"5s",
|
||||
"10s",
|
||||
"30s",
|
||||
"1m",
|
||||
"5m",
|
||||
"15m",
|
||||
"30m",
|
||||
"1h",
|
||||
"2h",
|
||||
"1d"
|
||||
],
|
||||
"time_options": [
|
||||
"5m",
|
||||
"15m",
|
||||
"1h",
|
||||
"6h",
|
||||
"12h",
|
||||
"24h",
|
||||
"2d",
|
||||
"7d",
|
||||
"30d"
|
||||
]
|
||||
},
|
||||
"timezone": "browser",
|
||||
"title": "Deployment",
|
||||
"version": 1
|
||||
}
|
||||
etcd-dashboard.json: |+
|
||||
{
|
||||
"__inputs": [
|
||||
{
|
||||
"name": "prometheus",
|
||||
"label": "prometheus",
|
||||
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|
||||
"type": "datasource",
|
||||
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|
||||
"pluginName": "Prometheus"
|
||||
}
|
||||
],
|
||||
"__requires": [
|
||||
{
|
||||
"type": "grafana",
|
||||
"id": "grafana",
|
||||
"name": "Grafana",
|
||||
"version": "4.5.2"
|
||||
},
|
||||
{
|
||||
"type": "panel",
|
||||
"id": "graph",
|
||||
"name": "Graph",
|
||||
"version": ""
|
||||
},
|
||||
{
|
||||
"type": "datasource",
|
||||
"id": "prometheus",
|
||||
"name": "Prometheus",
|
||||
"version": "1.0.0"
|
||||
},
|
||||
{
|
||||
"type": "panel",
|
||||
"id": "singlestat",
|
||||
"name": "Singlestat",
|
||||
"version": ""
|
||||
}
|
||||
],
|
||||
"annotations": {
|
||||
"list": []
|
||||
},
|
||||
"description": "etcd sample Grafana dashboard with Prometheus",
|
||||
"editable": false,
|
||||
"gnetId": null,
|
||||
"graphTooltip": 0,
|
||||
"hideControls": false,
|
||||
"id": null,
|
||||
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|
||||
"refresh": false,
|
||||
"rows": [
|
||||
{
|
||||
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|
||||
"height": "250px",
|
||||
"panels": [
|
||||
{
|
||||
"cacheTimeout": null,
|
||||
"colorBackground": false,
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"minValue": 0,
|
||||
"show": false,
|
||||
"thresholdLabels": false,
|
||||
"thresholdMarkers": true
|
||||
},
|
||||
"id": 28,
|
||||
"interval": null,
|
||||
"links": [],
|
||||
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|
||||
"mappingTypes": [
|
||||
{
|
||||
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|
||||
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|
||||
},
|
||||
{
|
||||
"name": "range to text",
|
||||
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|
||||
}
|
||||
],
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"prefixFontSize": "50%",
|
||||
"rangeMaps": [
|
||||
{
|
||||
"from": "null",
|
||||
"text": "N/A",
|
||||
"to": "null"
|
||||
}
|
||||
],
|
||||
"span": 3,
|
||||
"sparkline": {
|
||||
"fillColor": "rgba(31, 118, 189, 0.18)",
|
||||
"full": false,
|
||||
"lineColor": "rgb(31, 120, 193)",
|
||||
"show": false
|
||||
},
|
||||
"tableColumn": "",
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(etcd_server_has_leader)",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "",
|
||||
"metric": "etcd_server_has_leader",
|
||||
"refId": "A",
|
||||
"step": 20
|
||||
}
|
||||
],
|
||||
"thresholds": "",
|
||||
"title": "Up",
|
||||
"type": "singlestat",
|
||||
"valueFontSize": "200%",
|
||||
"valueMaps": [
|
||||
{
|
||||
"op": "=",
|
||||
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|
||||
"value": "null"
|
||||
}
|
||||
],
|
||||
"valueName": "avg"
|
||||
},
|
||||
{
|
||||
"aliasColors": {},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "prometheus",
|
||||
"editable": false,
|
||||
"error": false,
|
||||
"fill": 0,
|
||||
"id": 23,
|
||||
"legend": {
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"show": false,
|
||||
"total": false,
|
||||
"values": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
"links": [],
|
||||
"nullPointMode": "connected",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [],
|
||||
"spaceLength": 10,
|
||||
"span": 5,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum(rate(grpc_server_started_total{grpc_type=\"unary\"}[5m]))",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "RPC Rate",
|
||||
"metric": "grpc_server_started_total",
|
||||
"refId": "A",
|
||||
"step": 4
|
||||
},
|
||||
{
|
||||
"expr": "sum(rate(grpc_server_handled_total{grpc_type=\"unary\",grpc_code!=\"OK\"}[5m]))",
|
||||
"format": "time_series",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "RPC Failed Rate",
|
||||
"metric": "grpc_server_handled_total",
|
||||
"refId": "B",
|
||||
"step": 4
|
||||
}
|
||||
],
|
||||
"thresholds": [],
|
||||
"timeFrom": null,
|
||||
"timeShift": null,
|
||||
"title": "RPC Rate",
|
||||
"tooltip": {
|
||||
"msResolution": false,
|
||||
"shared": true,
|
||||
"sort": 0,
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|
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|
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|
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|
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
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|
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|
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|
||||
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|
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
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|
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|
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|
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|
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|
||||
kubernetes-capacity-planning-dashboard.json: |+
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
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||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
kubernetes-control-plane-status-dashboard.json: |+
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
}
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
}
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
}
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
}
|
||||
],
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
]
|
||||
}
|
||||
],
|
||||
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|
||||
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|
||||
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|
||||
},
|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
}
|
||||
],
|
||||
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|
||||
"tooltip": {
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
"format": "time_series",
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
}
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
},
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"10s",
|
||||
"30s",
|
||||
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|
||||
"5m",
|
||||
"15m",
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"30d"
|
||||
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|
||||
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|
||||
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|
||||
"title": "Kubernetes Control Plane Status",
|
||||
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|
||||
}
|
||||
kubernetes-resource-requests-dashboard.json: |+
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
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|
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||||
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|
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
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|
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|
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|
||||
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|
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"gauge": {
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
},
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
],
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"30s",
|
||||
"1m",
|
||||
"5m",
|
||||
"15m",
|
||||
"30m",
|
||||
"1h",
|
||||
"2h",
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"12h",
|
||||
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|
||||
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|
||||
"7d",
|
||||
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|
||||
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|
||||
},
|
||||
"timezone": "browser",
|
||||
"title": "Kubernetes Resource Requests",
|
||||
"version": 2
|
||||
}
|
||||
nodes-dashboard.json: |+
|
||||
{
|
||||
"__inputs": [
|
||||
{
|
||||
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|
||||
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|
||||
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||||
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||||
"expr": "(sum(node_filesystem_size{device!=\"rootfs\",instance=\"$server\"}) - sum(node_filesystem_free{device!=\"rootfs\",instance=\"$server\"})) / sum(node_filesystem_size{device!=\"rootfs\",instance=\"$server\"})",
|
||||
"intervalFactor": 2,
|
||||
"refId": "A",
|
||||
"step": 60,
|
||||
"target": ""
|
||||
}
|
||||
],
|
||||
"thresholds": "0.75, 0.9",
|
||||
"title": "Disk Space Usage",
|
||||
"transparent": false,
|
||||
"type": "singlestat",
|
||||
"valueFontSize": "80%",
|
||||
"valueMaps": [
|
||||
{
|
||||
"op": "=",
|
||||
"text": "N/A",
|
||||
"value": "null"
|
||||
}
|
||||
],
|
||||
"valueName": "current"
|
||||
}
|
||||
],
|
||||
"showTitle": false,
|
||||
"title": "New Row",
|
||||
"titleSize": "h6"
|
||||
},
|
||||
{
|
||||
"collapse": false,
|
||||
"editable": false,
|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"threshold1Color": "rgba(216, 200, 27, 0.27)",
|
||||
"threshold2Color": "rgba(234, 112, 112, 0.22)"
|
||||
},
|
||||
"id": 8,
|
||||
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|
||||
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|
||||
"alignAsTable": false,
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
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|
||||
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|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
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|
||||
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|
||||
{
|
||||
"alias": "transmitted",
|
||||
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|
||||
}
|
||||
],
|
||||
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|
||||
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|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "rate(node_network_receive_bytes{instance=\"$server\",device!~\"lo\"}[5m])",
|
||||
"hide": false,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{device}}",
|
||||
"refId": "A",
|
||||
"step": 10,
|
||||
"target": ""
|
||||
}
|
||||
],
|
||||
"title": "Network Received",
|
||||
"tooltip": {
|
||||
"msResolution": false,
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
"format": "bytes",
|
||||
"logBase": 1,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"aliasColors": {},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
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|
||||
"datasource": "prometheus",
|
||||
"editable": false,
|
||||
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|
||||
"fill": 1,
|
||||
"grid": {
|
||||
"threshold1Color": "rgba(216, 200, 27, 0.27)",
|
||||
"threshold2Color": "rgba(234, 112, 112, 0.22)"
|
||||
},
|
||||
"id": 10,
|
||||
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|
||||
"legend": {
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"rightSide": false,
|
||||
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|
||||
"total": false
|
||||
},
|
||||
"lines": true,
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
"alias": "transmitted",
|
||||
"yaxis": 2
|
||||
}
|
||||
],
|
||||
"spaceLength": 10,
|
||||
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|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "rate(node_network_transmit_bytes{instance=\"$server\",device!~\"lo\"}[5m])",
|
||||
"hide": false,
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{device}}",
|
||||
"refId": "B",
|
||||
"step": 10,
|
||||
"target": ""
|
||||
}
|
||||
],
|
||||
"title": "Network Transmitted",
|
||||
"tooltip": {
|
||||
"msResolution": false,
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "cumulative"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"mode": "time",
|
||||
"show": true,
|
||||
"values": []
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "bytes",
|
||||
"logBase": 1,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "bytes",
|
||||
"logBase": 1,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"showTitle": false,
|
||||
"title": "New Row",
|
||||
"titleSize": "h6"
|
||||
}
|
||||
],
|
||||
"schemaVersion": 14,
|
||||
"sharedCrosshair": false,
|
||||
"style": "dark",
|
||||
"tags": [],
|
||||
"templating": {
|
||||
"list": [
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {},
|
||||
"datasource": "prometheus",
|
||||
"hide": 0,
|
||||
"includeAll": false,
|
||||
"label": null,
|
||||
"multi": false,
|
||||
"name": "server",
|
||||
"options": [],
|
||||
"query": "label_values(node_boot_time, instance)",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"sort": 0,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
}
|
||||
]
|
||||
},
|
||||
"time": {
|
||||
"from": "now-1h",
|
||||
"to": "now"
|
||||
},
|
||||
"timepicker": {
|
||||
"refresh_intervals": [
|
||||
"5s",
|
||||
"10s",
|
||||
"30s",
|
||||
"1m",
|
||||
"5m",
|
||||
"15m",
|
||||
"30m",
|
||||
"1h",
|
||||
"2h",
|
||||
"1d"
|
||||
],
|
||||
"time_options": [
|
||||
"5m",
|
||||
"15m",
|
||||
"1h",
|
||||
"6h",
|
||||
"12h",
|
||||
"24h",
|
||||
"2d",
|
||||
"7d",
|
||||
"30d"
|
||||
]
|
||||
},
|
||||
"timezone": "browser",
|
||||
"title": "Nodes",
|
||||
"version": 2
|
||||
}
|
||||
pods-dashboard.json: |+
|
||||
{
|
||||
"__inputs": [
|
||||
{
|
||||
"description": "",
|
||||
"label": "prometheus",
|
||||
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|
||||
"pluginId": "prometheus",
|
||||
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|
||||
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|
||||
}
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"datasource": "prometheus",
|
||||
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|
||||
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|
||||
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|
||||
"grid": {
|
||||
"threshold1Color": "rgba(216, 200, 27, 0.27)",
|
||||
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|
||||
},
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"avg": true,
|
||||
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|
||||
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|
||||
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|
||||
"max": false,
|
||||
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|
||||
"rightSide": true,
|
||||
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|
||||
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|
||||
"values": true
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
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|
||||
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|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
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|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [],
|
||||
"spaceLength": 10,
|
||||
"span": 12,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum by(container_name) (container_memory_usage_bytes{pod_name=\"$pod\", container_name=~\"$container\", container_name!=\"POD\"})",
|
||||
"interval": "10s",
|
||||
"intervalFactor": 1,
|
||||
"legendFormat": "Current: {{ container_name }}",
|
||||
"metric": "container_memory_usage_bytes",
|
||||
"refId": "A",
|
||||
"step": 15
|
||||
},
|
||||
{
|
||||
"expr": "kube_pod_container_resource_requests_memory_bytes{pod=\"$pod\", container=~\"$container\"}",
|
||||
"interval": "10s",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "Requested: {{ container }}",
|
||||
"metric": "kube_pod_container_resource_requests_memory_bytes",
|
||||
"refId": "B",
|
||||
"step": 20
|
||||
},
|
||||
{
|
||||
"expr": "kube_pod_container_resource_limits_memory_bytes{pod=\"$pod\", container=~\"$container\"}",
|
||||
"interval": "10s",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "Limit: {{ container }}",
|
||||
"metric": "kube_pod_container_resource_limits_memory_bytes",
|
||||
"refId": "C",
|
||||
"step": 20
|
||||
}
|
||||
],
|
||||
"title": "Memory Usage",
|
||||
"tooltip": {
|
||||
"msResolution": true,
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
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|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
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|
||||
"show": true,
|
||||
"values": []
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "bytes",
|
||||
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|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
"logBase": 1,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"showTitle": false,
|
||||
"title": "Row",
|
||||
"titleSize": "h6"
|
||||
},
|
||||
{
|
||||
"collapse": false,
|
||||
"editable": false,
|
||||
"height": "250px",
|
||||
"panels": [
|
||||
{
|
||||
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|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "prometheus",
|
||||
"editable": false,
|
||||
"error": false,
|
||||
"fill": 1,
|
||||
"grid": {
|
||||
"threshold1Color": "rgba(216, 200, 27, 0.27)",
|
||||
"threshold2Color": "rgba(234, 112, 112, 0.22)"
|
||||
},
|
||||
"id": 2,
|
||||
"isNew": false,
|
||||
"legend": {
|
||||
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|
||||
"avg": true,
|
||||
"current": true,
|
||||
"hideEmpty": false,
|
||||
"hideZero": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": true,
|
||||
"show": true,
|
||||
"total": false,
|
||||
"values": true
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
"links": [],
|
||||
"nullPointMode": "connected",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [],
|
||||
"spaceLength": 10,
|
||||
"span": 12,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sum by (container_name)(rate(container_cpu_usage_seconds_total{image!=\"\",container_name!=\"POD\",pod_name=\"$pod\"}[1m]))",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{ container_name }}",
|
||||
"refId": "A",
|
||||
"step": 30
|
||||
},
|
||||
{
|
||||
"expr": "kube_pod_container_resource_requests_cpu_cores{pod=\"$pod\", container=~\"$container\"}",
|
||||
"interval": "10s",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "Requested: {{ container }}",
|
||||
"metric": "kube_pod_container_resource_requests_cpu_cores",
|
||||
"refId": "B",
|
||||
"step": 20
|
||||
},
|
||||
{
|
||||
"expr": "kube_pod_container_resource_limits_cpu_cores{pod=\"$pod\", container=~\"$container\"}",
|
||||
"interval": "10s",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "Limit: {{ container }}",
|
||||
"metric": "kube_pod_container_resource_limits_memory_bytes",
|
||||
"refId": "C",
|
||||
"step": 20
|
||||
}
|
||||
],
|
||||
"title": "CPU Usage",
|
||||
"tooltip": {
|
||||
"msResolution": true,
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "cumulative"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"mode": "time",
|
||||
"show": true,
|
||||
"values": []
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "short",
|
||||
"logBase": 1,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
"logBase": 1,
|
||||
"show": true
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"showTitle": false,
|
||||
"title": "Row",
|
||||
"titleSize": "h6"
|
||||
},
|
||||
{
|
||||
"collapse": false,
|
||||
"editable": false,
|
||||
"height": "250px",
|
||||
"panels": [
|
||||
{
|
||||
"aliasColors": {},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "prometheus",
|
||||
"editable": false,
|
||||
"error": false,
|
||||
"fill": 1,
|
||||
"grid": {
|
||||
"threshold1Color": "rgba(216, 200, 27, 0.27)",
|
||||
"threshold2Color": "rgba(234, 112, 112, 0.22)"
|
||||
},
|
||||
"id": 3,
|
||||
"isNew": false,
|
||||
"legend": {
|
||||
"alignAsTable": true,
|
||||
"avg": true,
|
||||
"current": true,
|
||||
"hideEmpty": false,
|
||||
"hideZero": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": true,
|
||||
"show": true,
|
||||
"total": false,
|
||||
"values": true
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
"links": [],
|
||||
"nullPointMode": "connected",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [],
|
||||
"spaceLength": 10,
|
||||
"span": 12,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "sort_desc(sum by (pod_name) (rate(container_network_receive_bytes_total{pod_name=\"$pod\"}[1m])))",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "{{ pod_name }}",
|
||||
"refId": "A",
|
||||
"step": 30
|
||||
}
|
||||
],
|
||||
"title": "Network I/O",
|
||||
"tooltip": {
|
||||
"msResolution": true,
|
||||
"shared": true,
|
||||
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|
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||||
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|
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|
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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||||
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|
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|
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|
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|
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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||||
"to": "null"
|
||||
}
|
||||
],
|
||||
"span": 3,
|
||||
"sparkline": {
|
||||
"fillColor": "rgba(31, 118, 189, 0.18)",
|
||||
"full": false,
|
||||
"lineColor": "rgb(31, 120, 193)",
|
||||
"show": false
|
||||
},
|
||||
"targets": [
|
||||
{
|
||||
"expr": "max(kube_statefulset_status_observed_generation{statefulset=\"$statefulset_name\",namespace=\"$statefulset_namespace\"}) without (instance, pod)",
|
||||
"intervalFactor": 2,
|
||||
"refId": "A",
|
||||
"step": 600
|
||||
}
|
||||
],
|
||||
"title": "Observed Generation",
|
||||
"type": "singlestat",
|
||||
"valueFontSize": "80%",
|
||||
"valueMaps": [
|
||||
{
|
||||
"op": "=",
|
||||
"text": "N/A",
|
||||
"value": "null"
|
||||
}
|
||||
],
|
||||
"valueName": "avg"
|
||||
},
|
||||
{
|
||||
"colorBackground": false,
|
||||
"colorValue": false,
|
||||
"colors": [
|
||||
"rgba(245, 54, 54, 0.9)",
|
||||
"rgba(237, 129, 40, 0.89)",
|
||||
"rgba(50, 172, 45, 0.97)"
|
||||
],
|
||||
"datasource": "prometheus",
|
||||
"editable": false,
|
||||
"format": "none",
|
||||
"gauge": {
|
||||
"maxValue": 100,
|
||||
"minValue": 0,
|
||||
"show": false,
|
||||
"thresholdLabels": false,
|
||||
"thresholdMarkers": true
|
||||
},
|
||||
"id": 2,
|
||||
"links": [],
|
||||
"mappingType": 1,
|
||||
"mappingTypes": [
|
||||
{
|
||||
"name": "value to text",
|
||||
"value": 1
|
||||
},
|
||||
{
|
||||
"name": "range to text",
|
||||
"value": 2
|
||||
}
|
||||
],
|
||||
"maxDataPoints": 100,
|
||||
"nullPointMode": "connected",
|
||||
"postfixFontSize": "50%",
|
||||
"prefix": "",
|
||||
"prefixFontSize": "50%",
|
||||
"rangeMaps": [
|
||||
{
|
||||
"from": "null",
|
||||
"text": "N/A",
|
||||
"to": "null"
|
||||
}
|
||||
],
|
||||
"span": 3,
|
||||
"sparkline": {
|
||||
"fillColor": "rgba(31, 118, 189, 0.18)",
|
||||
"full": false,
|
||||
"lineColor": "rgb(31, 120, 193)",
|
||||
"show": false
|
||||
},
|
||||
"targets": [
|
||||
{
|
||||
"expr": "max(kube_statefulset_metadata_generation{statefulset=\"$statefulset_name\",namespace=\"$statefulset_namespace\"}) without (instance, pod)",
|
||||
"intervalFactor": 2,
|
||||
"refId": "A",
|
||||
"step": 600
|
||||
}
|
||||
],
|
||||
"title": "Metadata Generation",
|
||||
"type": "singlestat",
|
||||
"valueFontSize": "80%",
|
||||
"valueMaps": [
|
||||
{
|
||||
"op": "=",
|
||||
"text": "N/A",
|
||||
"value": "null"
|
||||
}
|
||||
],
|
||||
"valueName": "avg"
|
||||
}
|
||||
],
|
||||
"showTitle": false,
|
||||
"title": "Dashboard Row",
|
||||
"titleSize": "h6"
|
||||
},
|
||||
{
|
||||
"collapse": false,
|
||||
"editable": false,
|
||||
"height": "350px",
|
||||
"panels": [
|
||||
{
|
||||
"aliasColors": {},
|
||||
"bars": false,
|
||||
"dashLength": 10,
|
||||
"dashes": false,
|
||||
"datasource": "prometheus",
|
||||
"editable": false,
|
||||
"error": false,
|
||||
"fill": 1,
|
||||
"grid": {
|
||||
"threshold1Color": "rgba(216, 200, 27, 0.27)",
|
||||
"threshold2Color": "rgba(234, 112, 112, 0.22)"
|
||||
},
|
||||
"id": 1,
|
||||
"isNew": true,
|
||||
"legend": {
|
||||
"alignAsTable": false,
|
||||
"avg": false,
|
||||
"current": false,
|
||||
"hideEmpty": false,
|
||||
"hideZero": false,
|
||||
"max": false,
|
||||
"min": false,
|
||||
"rightSide": false,
|
||||
"show": true,
|
||||
"total": false
|
||||
},
|
||||
"lines": true,
|
||||
"linewidth": 2,
|
||||
"links": [],
|
||||
"nullPointMode": "connected",
|
||||
"percentage": false,
|
||||
"pointradius": 5,
|
||||
"points": false,
|
||||
"renderer": "flot",
|
||||
"seriesOverrides": [],
|
||||
"spaceLength": 10,
|
||||
"span": 12,
|
||||
"stack": false,
|
||||
"steppedLine": false,
|
||||
"targets": [
|
||||
{
|
||||
"expr": "min(kube_statefulset_status_replicas{statefulset=\"$statefulset_name\",namespace=\"$statefulset_namespace\"}) without (instance, pod)",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "available",
|
||||
"refId": "B",
|
||||
"step": 30
|
||||
},
|
||||
{
|
||||
"expr": "max(kube_statefulset_replicas{statefulset=\"$statefulset_name\",namespace=\"$statefulset_namespace\"}) without (instance, pod)",
|
||||
"intervalFactor": 2,
|
||||
"legendFormat": "desired",
|
||||
"refId": "E",
|
||||
"step": 30
|
||||
}
|
||||
],
|
||||
"title": "Replicas",
|
||||
"tooltip": {
|
||||
"msResolution": true,
|
||||
"shared": true,
|
||||
"sort": 0,
|
||||
"value_type": "cumulative"
|
||||
},
|
||||
"type": "graph",
|
||||
"xaxis": {
|
||||
"mode": "time",
|
||||
"show": true,
|
||||
"values": []
|
||||
},
|
||||
"yaxes": [
|
||||
{
|
||||
"format": "none",
|
||||
"label": "",
|
||||
"logBase": 1,
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"format": "short",
|
||||
"label": "",
|
||||
"logBase": 1,
|
||||
"show": false
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"showTitle": false,
|
||||
"title": "Dashboard Row",
|
||||
"titleSize": "h6"
|
||||
}
|
||||
],
|
||||
"schemaVersion": 14,
|
||||
"sharedCrosshair": false,
|
||||
"style": "dark",
|
||||
"tags": [],
|
||||
"templating": {
|
||||
"list": [
|
||||
{
|
||||
"allValue": ".*",
|
||||
"current": {},
|
||||
"datasource": "prometheus",
|
||||
"hide": 0,
|
||||
"includeAll": false,
|
||||
"label": "Namespace",
|
||||
"multi": false,
|
||||
"name": "statefulset_namespace",
|
||||
"options": [],
|
||||
"query": "label_values(kube_statefulset_metadata_generation, namespace)",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"sort": 0,
|
||||
"tagValuesQuery": null,
|
||||
"tags": [],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
},
|
||||
{
|
||||
"allValue": null,
|
||||
"current": {},
|
||||
"datasource": "prometheus",
|
||||
"hide": 0,
|
||||
"includeAll": false,
|
||||
"label": "StatefulSet",
|
||||
"multi": false,
|
||||
"name": "statefulset_name",
|
||||
"options": [],
|
||||
"query": "label_values(kube_statefulset_metadata_generation{namespace=\"$statefulset_namespace\"}, statefulset)",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"sort": 0,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [],
|
||||
"tagsQuery": "statefulset",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
}
|
||||
]
|
||||
},
|
||||
"time": {
|
||||
"from": "now-6h",
|
||||
"to": "now"
|
||||
},
|
||||
"timepicker": {
|
||||
"refresh_intervals": [
|
||||
"5s",
|
||||
"10s",
|
||||
"30s",
|
||||
"1m",
|
||||
"5m",
|
||||
"15m",
|
||||
"30m",
|
||||
"1h",
|
||||
"2h",
|
||||
"1d"
|
||||
],
|
||||
"time_options": [
|
||||
"5m",
|
||||
"15m",
|
||||
"1h",
|
||||
"6h",
|
||||
"12h",
|
||||
"24h",
|
||||
"2d",
|
||||
"7d",
|
||||
"30d"
|
||||
]
|
||||
},
|
||||
"timezone": "browser",
|
||||
"title": "StatefulSet",
|
||||
"version": 1
|
||||
}
|
||||
---
|
||||
@ -10,7 +10,15 @@ data:
|
||||
- name: prometheus
|
||||
type: prometheus
|
||||
access: proxy
|
||||
orgId: 1
|
||||
url: http://prometheus.monitoring.svc.cluster.local
|
||||
version: 1
|
||||
editable: false
|
||||
loki.yaml: |+
|
||||
apiVersion: 1
|
||||
datasources:
|
||||
- name: loki
|
||||
type: loki
|
||||
access: proxy
|
||||
url: http://loki.monitoring.svc.cluster.local
|
||||
version: 1
|
||||
editable: false
|
||||
|
||||
@ -19,42 +19,95 @@ spec:
|
||||
name: grafana
|
||||
phase: prod
|
||||
spec:
|
||||
securityContext:
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
containers:
|
||||
- name: grafana
|
||||
image: grafana/grafana:5.0.4
|
||||
image: docker.io/grafana/grafana:7.4.2
|
||||
env:
|
||||
- name: GF_SERVER_HTTP_PORT
|
||||
value: "8080"
|
||||
- name: GF_AUTH_BASIC_ENABLED
|
||||
value: "false"
|
||||
- name: GF_AUTH_ANONYMOUS_ENABLED
|
||||
value: "true"
|
||||
- name: GF_AUTH_ANONYMOUS_ORG_ROLE
|
||||
value: Viewer
|
||||
- name: GF_PATHS_CONFIG
|
||||
value: "/etc/grafana/custom.ini"
|
||||
ports:
|
||||
- name: http
|
||||
containerPort: 8080
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /metrics
|
||||
port: 8080
|
||||
initialDelaySeconds: 10
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /api/health
|
||||
port: 8080
|
||||
initialDelaySeconds: 10
|
||||
resources:
|
||||
requests:
|
||||
memory: 100Mi
|
||||
cpu: 100m
|
||||
memory: 100Mi
|
||||
limits:
|
||||
memory: 200Mi
|
||||
cpu: 200m
|
||||
memory: 200Mi
|
||||
volumeMounts:
|
||||
- name: config
|
||||
mountPath: /etc/grafana
|
||||
- name: datasources
|
||||
mountPath: /etc/grafana/provisioning/datasources
|
||||
- name: dashboard-providers
|
||||
- name: providers
|
||||
mountPath: /etc/grafana/provisioning/dashboards
|
||||
- name: dashboards
|
||||
mountPath: /var/lib/grafana/dashboards
|
||||
- name: dashboards-etcd
|
||||
mountPath: /etc/grafana/dashboards/etcd
|
||||
- name: dashboards-node-exporter
|
||||
mountPath: /etc/grafana/dashboards/node-exporter
|
||||
- name: dashboards-prom
|
||||
mountPath: /etc/grafana/dashboards/prom
|
||||
- name: dashboards-k8s
|
||||
mountPath: /etc/grafana/dashboards/k8s
|
||||
- name: dashboards-k8s-nodes
|
||||
mountPath: /etc/grafana/dashboards/k8s-nodes
|
||||
- name: dashboards-k8s-resources-1
|
||||
mountPath: /etc/grafana/dashboards/k8s-resources-1
|
||||
- name: dashboards-k8s-resources-2
|
||||
mountPath: /etc/grafana/dashboards/k8s-resources-2
|
||||
- name: dashboards-coredns
|
||||
mountPath: /etc/grafana/dashboards/coredns
|
||||
- name: dashboards-nginx-ingress
|
||||
mountPath: /etc/grafana/dashboards/nginx-ingress
|
||||
volumes:
|
||||
- name: config
|
||||
configMap:
|
||||
name: grafana-config
|
||||
- name: datasources
|
||||
configMap:
|
||||
name: grafana-datasources
|
||||
- name: dashboard-providers
|
||||
- name: providers
|
||||
configMap:
|
||||
name: grafana-dashboard-providers
|
||||
- name: dashboards
|
||||
name: grafana-providers
|
||||
- name: dashboards-etcd
|
||||
configMap:
|
||||
name: grafana-dashboards
|
||||
name: grafana-dashboards-etcd
|
||||
- name: dashboards-node-exporter
|
||||
configMap:
|
||||
name: grafana-dashboards-node-exporter
|
||||
- name: dashboards-prom
|
||||
configMap:
|
||||
name: grafana-dashboards-prom
|
||||
- name: dashboards-k8s
|
||||
configMap:
|
||||
name: grafana-dashboards-k8s
|
||||
- name: dashboards-k8s-nodes
|
||||
configMap:
|
||||
name: grafana-dashboards-k8s-nodes
|
||||
- name: dashboards-k8s-resources-1
|
||||
configMap:
|
||||
name: grafana-dashboards-k8s-resources-1
|
||||
- name: dashboards-k8s-resources-2
|
||||
configMap:
|
||||
name: grafana-dashboards-k8s-resources-2
|
||||
- name: dashboards-coredns
|
||||
configMap:
|
||||
name: grafana-dashboards-coredns
|
||||
- name: dashboards-nginx-ingress
|
||||
configMap:
|
||||
name: grafana-dashboards-nginx-ingress
|
||||
|
||||
|
||||
@ -1,10 +1,10 @@
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: grafana-dashboard-providers
|
||||
name: grafana-providers
|
||||
namespace: monitoring
|
||||
data:
|
||||
dashboard-providers.yaml: |+
|
||||
providers.yaml: |+
|
||||
apiVersion: 1
|
||||
providers:
|
||||
- name: 'default'
|
||||
@ -12,4 +12,4 @@ data:
|
||||
folder: ''
|
||||
type: file
|
||||
options:
|
||||
path: /var/lib/grafana/dashboards
|
||||
path: /etc/grafana/dashboards
|
||||
@ -3,6 +3,9 @@ kind: Service
|
||||
metadata:
|
||||
name: grafana
|
||||
namespace: monitoring
|
||||
annotations:
|
||||
prometheus.io/scrape: 'true'
|
||||
prometheus.io/port: '8080'
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
|
||||
@ -1,60 +0,0 @@
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: heapster
|
||||
namespace: kube-system
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
name: heapster
|
||||
phase: prod
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
name: heapster
|
||||
phase: prod
|
||||
spec:
|
||||
serviceAccountName: heapster
|
||||
containers:
|
||||
- name: heapster
|
||||
image: k8s.gcr.io/heapster-amd64:v1.5.2
|
||||
command:
|
||||
- /heapster
|
||||
- --source=kubernetes.summary_api:''
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 8082
|
||||
scheme: HTTP
|
||||
initialDelaySeconds: 180
|
||||
timeoutSeconds: 5
|
||||
- name: heapster-nanny
|
||||
image: k8s.gcr.io/addon-resizer:1.7
|
||||
command:
|
||||
- /pod_nanny
|
||||
- --cpu=80m
|
||||
- --extra-cpu=0.5m
|
||||
- --memory=140Mi
|
||||
- --extra-memory=4Mi
|
||||
- --threshold=5
|
||||
- --deployment=heapster
|
||||
- --container=heapster
|
||||
- --poll-period=300000
|
||||
- --estimator=exponential
|
||||
env:
|
||||
- name: MY_POD_NAME
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: MY_POD_NAMESPACE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
resources:
|
||||
limits:
|
||||
cpu: 50m
|
||||
memory: 90Mi
|
||||
requests:
|
||||
cpu: 50m
|
||||
memory: 90Mi
|
||||
@ -1,19 +0,0 @@
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: Role
|
||||
metadata:
|
||||
name: system:pod-nanny
|
||||
namespace: kube-system
|
||||
rules:
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- pods
|
||||
verbs:
|
||||
- get
|
||||
- apiGroups:
|
||||
- "extensions"
|
||||
resources:
|
||||
- deployments
|
||||
verbs:
|
||||
- get
|
||||
- update
|
||||
@ -1,5 +0,0 @@
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: heapster
|
||||
namespace: kube-system
|
||||
@ -1,12 +0,0 @@
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: heapster
|
||||
namespace: kube-system
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
name: heapster
|
||||
ports:
|
||||
- port: 80
|
||||
targetPort: 8082
|
||||
@ -2,3 +2,5 @@ apiVersion: v1
|
||||
kind: Namespace
|
||||
metadata:
|
||||
name: ingress
|
||||
labels:
|
||||
name: ingress
|
||||
|
||||
6
addons/nginx-ingress/aws/class.yaml
Normal file
6
addons/nginx-ingress/aws/class.yaml
Normal file
@ -0,0 +1,6 @@
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: IngressClass
|
||||
metadata:
|
||||
name: public
|
||||
spec:
|
||||
controller: k8s.io/ingress-nginx
|
||||
@ -1,40 +0,0 @@
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: default-backend
|
||||
namespace: ingress
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
name: default-backend
|
||||
phase: prod
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
name: default-backend
|
||||
phase: prod
|
||||
spec:
|
||||
containers:
|
||||
- name: default-backend
|
||||
# Any image is permissable as long as:
|
||||
# 1. It serves a 404 page at /
|
||||
# 2. It serves 200 on a /healthz endpoint
|
||||
image: gcr.io/google_containers/defaultbackend:1.4
|
||||
ports:
|
||||
- containerPort: 8080
|
||||
resources:
|
||||
limits:
|
||||
cpu: 10m
|
||||
memory: 20Mi
|
||||
requests:
|
||||
cpu: 10m
|
||||
memory: 20Mi
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 8080
|
||||
scheme: HTTP
|
||||
initialDelaySeconds: 30
|
||||
timeoutSeconds: 5
|
||||
terminationGracePeriodSeconds: 60
|
||||
@ -1,15 +0,0 @@
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: default-backend
|
||||
namespace: ingress
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
name: default-backend
|
||||
phase: prod
|
||||
ports:
|
||||
- name: http
|
||||
protocol: TCP
|
||||
port: 80
|
||||
targetPort: 8080
|
||||
@ -18,15 +18,14 @@ spec:
|
||||
name: nginx-ingress-controller
|
||||
phase: prod
|
||||
spec:
|
||||
nodeSelector:
|
||||
node-role.kubernetes.io/node: ""
|
||||
hostNetwork: true
|
||||
securityContext:
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.12.0
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v0.44.0
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --default-backend-service=$(POD_NAMESPACE)/default-backend
|
||||
- --ingress-class=public
|
||||
# use downward API
|
||||
env:
|
||||
@ -49,7 +48,6 @@ spec:
|
||||
containerPort: 10254
|
||||
hostPort: 10254
|
||||
livenessProbe:
|
||||
failureThreshold: 3
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
@ -57,15 +55,28 @@ spec:
|
||||
initialDelaySeconds: 10
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
timeoutSeconds: 1
|
||||
readinessProbe:
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
scheme: HTTP
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
timeoutSeconds: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
lifecycle:
|
||||
preStop:
|
||||
exec:
|
||||
command:
|
||||
- /wait-shutdown
|
||||
securityContext:
|
||||
capabilities:
|
||||
add:
|
||||
- NET_BIND_SERVICE
|
||||
drop:
|
||||
- ALL
|
||||
runAsUser: 101 # www-data
|
||||
restartPolicy: Always
|
||||
terminationGracePeriodSeconds: 60
|
||||
terminationGracePeriodSeconds: 300
|
||||
|
||||
@ -28,14 +28,6 @@ rules:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- "extensions"
|
||||
resources:
|
||||
- ingresses
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
@ -45,7 +37,26 @@ rules:
|
||||
- patch
|
||||
- apiGroups:
|
||||
- "extensions"
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- ingresses
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- "extensions"
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- ingresses/status
|
||||
verbs:
|
||||
- update
|
||||
- apiGroups:
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- ingressclasses
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
|
||||
|
||||
@ -37,5 +37,3 @@ rules:
|
||||
- endpoints
|
||||
verbs:
|
||||
- get
|
||||
- create
|
||||
- update
|
||||
|
||||
@ -3,6 +3,9 @@ kind: Service
|
||||
metadata:
|
||||
name: nginx-ingress-controller
|
||||
namespace: ingress
|
||||
annotations:
|
||||
prometheus.io/scrape: 'true'
|
||||
prometheus.io/port: '10254'
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
|
||||
6
addons/nginx-ingress/azure/0-namespace.yaml
Normal file
6
addons/nginx-ingress/azure/0-namespace.yaml
Normal file
@ -0,0 +1,6 @@
|
||||
apiVersion: v1
|
||||
kind: Namespace
|
||||
metadata:
|
||||
name: ingress
|
||||
labels:
|
||||
name: ingress
|
||||
6
addons/nginx-ingress/azure/class.yaml
Normal file
6
addons/nginx-ingress/azure/class.yaml
Normal file
@ -0,0 +1,6 @@
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: IngressClass
|
||||
metadata:
|
||||
name: public
|
||||
spec:
|
||||
controller: k8s.io/ingress-nginx
|
||||
82
addons/nginx-ingress/azure/deployment.yaml
Normal file
82
addons/nginx-ingress/azure/deployment.yaml
Normal file
@ -0,0 +1,82 @@
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: nginx-ingress-controller
|
||||
namespace: ingress
|
||||
spec:
|
||||
replicas: 2
|
||||
strategy:
|
||||
rollingUpdate:
|
||||
maxUnavailable: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
name: nginx-ingress-controller
|
||||
phase: prod
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
name: nginx-ingress-controller
|
||||
phase: prod
|
||||
spec:
|
||||
securityContext:
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v0.44.0
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --ingress-class=public
|
||||
# use downward API
|
||||
env:
|
||||
- name: POD_NAME
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: POD_NAMESPACE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
ports:
|
||||
- name: http
|
||||
containerPort: 80
|
||||
hostPort: 80
|
||||
- name: https
|
||||
containerPort: 443
|
||||
hostPort: 443
|
||||
- name: health
|
||||
containerPort: 10254
|
||||
hostPort: 10254
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
scheme: HTTP
|
||||
initialDelaySeconds: 10
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
scheme: HTTP
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
lifecycle:
|
||||
preStop:
|
||||
exec:
|
||||
command:
|
||||
- /wait-shutdown
|
||||
securityContext:
|
||||
capabilities:
|
||||
add:
|
||||
- NET_BIND_SERVICE
|
||||
drop:
|
||||
- ALL
|
||||
runAsUser: 101 # www-data
|
||||
restartPolicy: Always
|
||||
terminationGracePeriodSeconds: 300
|
||||
@ -1,12 +1,12 @@
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: reboot-coordinator
|
||||
name: ingress
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: reboot-coordinator
|
||||
name: ingress
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
namespace: reboot-coordinator
|
||||
namespace: ingress
|
||||
name: default
|
||||
@ -1,25 +1,31 @@
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
name: reboot-coordinator
|
||||
name: ingress
|
||||
rules:
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- configmaps
|
||||
- endpoints
|
||||
- nodes
|
||||
- pods
|
||||
- secrets
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- nodes
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- update
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- configmaps
|
||||
- services
|
||||
verbs:
|
||||
- create
|
||||
- get
|
||||
- update
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
@ -28,18 +34,29 @@ rules:
|
||||
- events
|
||||
verbs:
|
||||
- create
|
||||
- watch
|
||||
- patch
|
||||
- apiGroups:
|
||||
- ""
|
||||
- "extensions"
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- pods
|
||||
- ingresses
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- delete
|
||||
- watch
|
||||
- apiGroups:
|
||||
- "extensions"
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- daemonsets
|
||||
- ingresses/status
|
||||
verbs:
|
||||
- update
|
||||
- apiGroups:
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- ingressclasses
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
|
||||
@ -1,13 +1,13 @@
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: RoleBinding
|
||||
metadata:
|
||||
name: heapster
|
||||
namespace: kube-system
|
||||
name: ingress
|
||||
namespace: ingress
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: Role
|
||||
name: system:pod-nanny
|
||||
name: ingress
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: heapster
|
||||
namespace: kube-system
|
||||
namespace: ingress
|
||||
name: default
|
||||
39
addons/nginx-ingress/azure/rbac/role.yaml
Normal file
39
addons/nginx-ingress/azure/rbac/role.yaml
Normal file
@ -0,0 +1,39 @@
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: Role
|
||||
metadata:
|
||||
name: ingress
|
||||
namespace: ingress
|
||||
rules:
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- configmaps
|
||||
- pods
|
||||
- secrets
|
||||
verbs:
|
||||
- get
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- configmaps
|
||||
resourceNames:
|
||||
# Defaults to "<election-id>-<ingress-class>"
|
||||
# Here: "<ingress-controller-leader>-<nginx>"
|
||||
# This has to be adapted if you change either parameter
|
||||
# when launching the nginx-ingress-controller.
|
||||
- "ingress-controller-leader-public"
|
||||
verbs:
|
||||
- get
|
||||
- update
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- configmaps
|
||||
verbs:
|
||||
- create
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- endpoints
|
||||
verbs:
|
||||
- get
|
||||
22
addons/nginx-ingress/azure/service.yaml
Normal file
22
addons/nginx-ingress/azure/service.yaml
Normal file
@ -0,0 +1,22 @@
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: nginx-ingress-controller
|
||||
namespace: ingress
|
||||
annotations:
|
||||
prometheus.io/scrape: 'true'
|
||||
prometheus.io/port: '10254'
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
name: nginx-ingress-controller
|
||||
phase: prod
|
||||
ports:
|
||||
- name: http
|
||||
protocol: TCP
|
||||
port: 80
|
||||
targetPort: 80
|
||||
- name: https
|
||||
protocol: TCP
|
||||
port: 443
|
||||
targetPort: 443
|
||||
6
addons/nginx-ingress/bare-metal/0-namespace.yaml
Normal file
6
addons/nginx-ingress/bare-metal/0-namespace.yaml
Normal file
@ -0,0 +1,6 @@
|
||||
apiVersion: v1
|
||||
kind: Namespace
|
||||
metadata:
|
||||
name: ingress
|
||||
labels:
|
||||
name: ingress
|
||||
6
addons/nginx-ingress/bare-metal/class.yaml
Normal file
6
addons/nginx-ingress/bare-metal/class.yaml
Normal file
@ -0,0 +1,6 @@
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: IngressClass
|
||||
metadata:
|
||||
name: public
|
||||
spec:
|
||||
controller: k8s.io/ingress-nginx
|
||||
79
addons/nginx-ingress/bare-metal/deployment.yaml
Normal file
79
addons/nginx-ingress/bare-metal/deployment.yaml
Normal file
@ -0,0 +1,79 @@
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: nginx-ingress-controller
|
||||
namespace: ingress
|
||||
spec:
|
||||
replicas: 2
|
||||
strategy:
|
||||
rollingUpdate:
|
||||
maxUnavailable: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
name: nginx-ingress-controller
|
||||
phase: prod
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
name: nginx-ingress-controller
|
||||
phase: prod
|
||||
spec:
|
||||
securityContext:
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v0.44.0
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --ingress-class=public
|
||||
# use downward API
|
||||
env:
|
||||
- name: POD_NAME
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: POD_NAMESPACE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
ports:
|
||||
- name: http
|
||||
containerPort: 80
|
||||
- name: https
|
||||
containerPort: 443
|
||||
- name: health
|
||||
containerPort: 10254
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
scheme: HTTP
|
||||
initialDelaySeconds: 10
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
scheme: HTTP
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
lifecycle:
|
||||
preStop:
|
||||
exec:
|
||||
command:
|
||||
- /wait-shutdown
|
||||
securityContext:
|
||||
capabilities:
|
||||
add:
|
||||
- NET_BIND_SERVICE
|
||||
drop:
|
||||
- ALL
|
||||
runAsUser: 101 # www-data
|
||||
restartPolicy: Always
|
||||
terminationGracePeriodSeconds: 300
|
||||
@ -1,12 +1,12 @@
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: heapster
|
||||
name: ingress
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: system:heapster
|
||||
name: ingress
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: heapster
|
||||
namespace: kube-system
|
||||
namespace: ingress
|
||||
name: default
|
||||
62
addons/nginx-ingress/bare-metal/rbac/cluster-role.yaml
Normal file
62
addons/nginx-ingress/bare-metal/rbac/cluster-role.yaml
Normal file
@ -0,0 +1,62 @@
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
name: ingress
|
||||
rules:
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- configmaps
|
||||
- endpoints
|
||||
- nodes
|
||||
- pods
|
||||
- secrets
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- nodes
|
||||
verbs:
|
||||
- get
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- services
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- events
|
||||
verbs:
|
||||
- create
|
||||
- patch
|
||||
- apiGroups:
|
||||
- "extensions"
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- ingresses
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- "extensions"
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- ingresses/status
|
||||
verbs:
|
||||
- update
|
||||
- apiGroups:
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- ingressclasses
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
|
||||
13
addons/nginx-ingress/bare-metal/rbac/role-binding.yaml
Normal file
13
addons/nginx-ingress/bare-metal/rbac/role-binding.yaml
Normal file
@ -0,0 +1,13 @@
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: RoleBinding
|
||||
metadata:
|
||||
name: ingress
|
||||
namespace: ingress
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: Role
|
||||
name: ingress
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
namespace: ingress
|
||||
name: default
|
||||
39
addons/nginx-ingress/bare-metal/rbac/role.yaml
Normal file
39
addons/nginx-ingress/bare-metal/rbac/role.yaml
Normal file
@ -0,0 +1,39 @@
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: Role
|
||||
metadata:
|
||||
name: ingress
|
||||
namespace: ingress
|
||||
rules:
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- configmaps
|
||||
- pods
|
||||
- secrets
|
||||
verbs:
|
||||
- get
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- configmaps
|
||||
resourceNames:
|
||||
# Defaults to "<election-id>-<ingress-class>"
|
||||
# Here: "<ingress-controller-leader>-<nginx>"
|
||||
# This has to be adapted if you change either parameter
|
||||
# when launching the nginx-ingress-controller.
|
||||
- "ingress-controller-leader-public"
|
||||
verbs:
|
||||
- get
|
||||
- update
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- configmaps
|
||||
verbs:
|
||||
- create
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- endpoints
|
||||
verbs:
|
||||
- get
|
||||
23
addons/nginx-ingress/bare-metal/service.yaml
Normal file
23
addons/nginx-ingress/bare-metal/service.yaml
Normal file
@ -0,0 +1,23 @@
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: ingress-controller-public
|
||||
namespace: ingress
|
||||
annotations:
|
||||
prometheus.io/scrape: 'true'
|
||||
prometheus.io/port: '10254'
|
||||
spec:
|
||||
type: ClusterIP
|
||||
clusterIP: 10.3.0.12
|
||||
selector:
|
||||
name: ingress-controller-public
|
||||
phase: prod
|
||||
ports:
|
||||
- name: http
|
||||
protocol: TCP
|
||||
port: 80
|
||||
targetPort: 80
|
||||
- name: https
|
||||
protocol: TCP
|
||||
port: 443
|
||||
targetPort: 443
|
||||
@ -2,3 +2,5 @@ apiVersion: v1
|
||||
kind: Namespace
|
||||
metadata:
|
||||
name: ingress
|
||||
labels:
|
||||
name: ingress
|
||||
|
||||
6
addons/nginx-ingress/digital-ocean/class.yaml
Normal file
6
addons/nginx-ingress/digital-ocean/class.yaml
Normal file
@ -0,0 +1,6 @@
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: IngressClass
|
||||
metadata:
|
||||
name: public
|
||||
spec:
|
||||
controller: k8s.io/ingress-nginx
|
||||
@ -18,15 +18,14 @@ spec:
|
||||
name: nginx-ingress-controller
|
||||
phase: prod
|
||||
spec:
|
||||
nodeSelector:
|
||||
node-role.kubernetes.io/node: ""
|
||||
hostNetwork: true
|
||||
securityContext:
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.12.0
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v0.44.0
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --default-backend-service=$(POD_NAMESPACE)/default-backend
|
||||
- --ingress-class=public
|
||||
# use downward API
|
||||
env:
|
||||
@ -49,7 +48,6 @@ spec:
|
||||
containerPort: 10254
|
||||
hostPort: 10254
|
||||
livenessProbe:
|
||||
failureThreshold: 3
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
@ -57,15 +55,28 @@ spec:
|
||||
initialDelaySeconds: 10
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
timeoutSeconds: 1
|
||||
readinessProbe:
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
scheme: HTTP
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
timeoutSeconds: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
lifecycle:
|
||||
preStop:
|
||||
exec:
|
||||
command:
|
||||
- /wait-shutdown
|
||||
securityContext:
|
||||
capabilities:
|
||||
add:
|
||||
- NET_BIND_SERVICE
|
||||
drop:
|
||||
- ALL
|
||||
runAsUser: 101 # www-data
|
||||
restartPolicy: Always
|
||||
terminationGracePeriodSeconds: 60
|
||||
terminationGracePeriodSeconds: 300
|
||||
|
||||
@ -1,40 +0,0 @@
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: default-backend
|
||||
namespace: ingress
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
name: default-backend
|
||||
phase: prod
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
name: default-backend
|
||||
phase: prod
|
||||
spec:
|
||||
containers:
|
||||
- name: default-backend
|
||||
# Any image is permissable as long as:
|
||||
# 1. It serves a 404 page at /
|
||||
# 2. It serves 200 on a /healthz endpoint
|
||||
image: gcr.io/google_containers/defaultbackend:1.4
|
||||
ports:
|
||||
- containerPort: 8080
|
||||
resources:
|
||||
limits:
|
||||
cpu: 10m
|
||||
memory: 20Mi
|
||||
requests:
|
||||
cpu: 10m
|
||||
memory: 20Mi
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 8080
|
||||
scheme: HTTP
|
||||
initialDelaySeconds: 30
|
||||
timeoutSeconds: 5
|
||||
terminationGracePeriodSeconds: 60
|
||||
@ -1,15 +0,0 @@
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: default-backend
|
||||
namespace: ingress
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
name: default-backend
|
||||
phase: prod
|
||||
ports:
|
||||
- name: http
|
||||
protocol: TCP
|
||||
port: 80
|
||||
targetPort: 8080
|
||||
@ -28,14 +28,6 @@ rules:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- "extensions"
|
||||
resources:
|
||||
- ingresses
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
@ -45,7 +37,26 @@ rules:
|
||||
- patch
|
||||
- apiGroups:
|
||||
- "extensions"
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- ingresses
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- "extensions"
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- ingresses/status
|
||||
verbs:
|
||||
- update
|
||||
- apiGroups:
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- ingressclasses
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
|
||||
|
||||
@ -37,5 +37,3 @@ rules:
|
||||
- endpoints
|
||||
verbs:
|
||||
- get
|
||||
- create
|
||||
- update
|
||||
|
||||
@ -3,6 +3,9 @@ kind: Service
|
||||
metadata:
|
||||
name: nginx-ingress-controller
|
||||
namespace: ingress
|
||||
annotations:
|
||||
prometheus.io/scrape: 'true'
|
||||
prometheus.io/port: '10254'
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
|
||||
@ -2,3 +2,5 @@ apiVersion: v1
|
||||
kind: Namespace
|
||||
metadata:
|
||||
name: ingress
|
||||
labels:
|
||||
name: ingress
|
||||
|
||||
6
addons/nginx-ingress/google-cloud/class.yaml
Normal file
6
addons/nginx-ingress/google-cloud/class.yaml
Normal file
@ -0,0 +1,6 @@
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: IngressClass
|
||||
metadata:
|
||||
name: public
|
||||
spec:
|
||||
controller: k8s.io/ingress-nginx
|
||||
@ -1,40 +0,0 @@
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: default-backend
|
||||
namespace: ingress
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
name: default-backend
|
||||
phase: prod
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
name: default-backend
|
||||
phase: prod
|
||||
spec:
|
||||
containers:
|
||||
- name: default-backend
|
||||
# Any image is permissable as long as:
|
||||
# 1. It serves a 404 page at /
|
||||
# 2. It serves 200 on a /healthz endpoint
|
||||
image: gcr.io/google_containers/defaultbackend:1.4
|
||||
ports:
|
||||
- containerPort: 8080
|
||||
resources:
|
||||
limits:
|
||||
cpu: 10m
|
||||
memory: 20Mi
|
||||
requests:
|
||||
cpu: 10m
|
||||
memory: 20Mi
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 8080
|
||||
scheme: HTTP
|
||||
initialDelaySeconds: 30
|
||||
timeoutSeconds: 5
|
||||
terminationGracePeriodSeconds: 60
|
||||
@ -1,15 +0,0 @@
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: default-backend
|
||||
namespace: ingress
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
name: default-backend
|
||||
phase: prod
|
||||
ports:
|
||||
- name: http
|
||||
protocol: TCP
|
||||
port: 80
|
||||
targetPort: 8080
|
||||
@ -18,15 +18,14 @@ spec:
|
||||
name: nginx-ingress-controller
|
||||
phase: prod
|
||||
spec:
|
||||
nodeSelector:
|
||||
node-role.kubernetes.io/node: ""
|
||||
hostNetwork: true
|
||||
securityContext:
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
containers:
|
||||
- name: nginx-ingress-controller
|
||||
image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.12.0
|
||||
image: k8s.gcr.io/ingress-nginx/controller:v0.44.0
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --default-backend-service=$(POD_NAMESPACE)/default-backend
|
||||
- --ingress-class=public
|
||||
# use downward API
|
||||
env:
|
||||
@ -49,7 +48,6 @@ spec:
|
||||
containerPort: 10254
|
||||
hostPort: 10254
|
||||
livenessProbe:
|
||||
failureThreshold: 3
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
@ -57,15 +55,28 @@ spec:
|
||||
initialDelaySeconds: 10
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
timeoutSeconds: 1
|
||||
readinessProbe:
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
scheme: HTTP
|
||||
periodSeconds: 10
|
||||
successThreshold: 1
|
||||
timeoutSeconds: 1
|
||||
failureThreshold: 3
|
||||
timeoutSeconds: 5
|
||||
lifecycle:
|
||||
preStop:
|
||||
exec:
|
||||
command:
|
||||
- /wait-shutdown
|
||||
securityContext:
|
||||
capabilities:
|
||||
add:
|
||||
- NET_BIND_SERVICE
|
||||
drop:
|
||||
- ALL
|
||||
runAsUser: 101 # www-data
|
||||
restartPolicy: Always
|
||||
terminationGracePeriodSeconds: 60
|
||||
terminationGracePeriodSeconds: 300
|
||||
|
||||
@ -28,14 +28,6 @@ rules:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- "extensions"
|
||||
resources:
|
||||
- ingresses
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
@ -45,7 +37,26 @@ rules:
|
||||
- patch
|
||||
- apiGroups:
|
||||
- "extensions"
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- ingresses
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- "extensions"
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- ingresses/status
|
||||
verbs:
|
||||
- update
|
||||
- apiGroups:
|
||||
- "networking.k8s.io"
|
||||
resources:
|
||||
- ingressclasses
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
|
||||
|
||||
@ -37,5 +37,3 @@ rules:
|
||||
- endpoints
|
||||
verbs:
|
||||
- get
|
||||
- create
|
||||
- update
|
||||
|
||||
@ -3,6 +3,9 @@ kind: Service
|
||||
metadata:
|
||||
name: nginx-ingress-controller
|
||||
namespace: ingress
|
||||
annotations:
|
||||
prometheus.io/scrape: 'true'
|
||||
prometheus.io/port: '10254'
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
|
||||
@ -2,3 +2,5 @@ apiVersion: v1
|
||||
kind: Namespace
|
||||
metadata:
|
||||
name: monitoring
|
||||
labels:
|
||||
name: monitoring
|
||||
|
||||
@ -55,13 +55,25 @@ data:
|
||||
action: replace
|
||||
target_label: job
|
||||
|
||||
metric_relabel_configs:
|
||||
- source_labels: [__name__]
|
||||
action: drop
|
||||
regex: etcd_(debugging|disk|request|server).*
|
||||
- source_labels: [__name__]
|
||||
action: drop
|
||||
regex: apiserver_admission_controller_admission_latencies_seconds_.*
|
||||
- source_labels: [__name__]
|
||||
action: drop
|
||||
regex: apiserver_admission_step_admission_latencies_seconds_.*
|
||||
- source_labels: [__name__, group]
|
||||
regex: apiserver_request_duration_seconds_bucket;.+
|
||||
action: drop
|
||||
- source_labels: [__name__, group]
|
||||
regex: apiserver_request_duration_seconds_count;.+
|
||||
action: drop
|
||||
|
||||
# Scrape config for node (i.e. kubelet) /metrics (e.g. 'kubelet_'). Explore
|
||||
# metrics from a node by scraping kubelet (127.0.0.1:10255/metrics).
|
||||
#
|
||||
# Rather than connecting directly to the node, the scrape is proxied though the
|
||||
# Kubernetes apiserver. This means it will work if Prometheus is running out of
|
||||
# cluster, or can't connect to nodes for some other reason (e.g. because of
|
||||
# firewalling).
|
||||
# metrics from a node by scraping kubelet (127.0.0.1:10250/metrics).
|
||||
- job_name: 'kubelet'
|
||||
kubernetes_sd_configs:
|
||||
- role: node
|
||||
@ -69,48 +81,46 @@ data:
|
||||
scheme: https
|
||||
tls_config:
|
||||
ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
|
||||
# Kubelet certs don't have any fixed IP SANs
|
||||
insecure_skip_verify: true
|
||||
bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
|
||||
|
||||
relabel_configs:
|
||||
- action: labelmap
|
||||
regex: __meta_kubernetes_node_label_(.+)
|
||||
- target_label: __address__
|
||||
replacement: kubernetes.default.svc:443
|
||||
- source_labels: [__meta_kubernetes_node_name]
|
||||
regex: (.+)
|
||||
target_label: __metrics_path__
|
||||
replacement: /api/v1/nodes/${1}/proxy/metrics
|
||||
|
||||
# Scrape config for Kubelet cAdvisor. Explore metrics from a node by
|
||||
# scraping kubelet (127.0.0.1:10255/metrics/cadvisor).
|
||||
#
|
||||
# This is required for Kubernetes 1.7.3 and later, where cAdvisor metrics
|
||||
# (those whose names begin with 'container_') have been removed from the
|
||||
# Kubelet metrics endpoint. This job scrapes the cAdvisor endpoint to
|
||||
# retrieve those metrics.
|
||||
#
|
||||
# Rather than connecting directly to the node, the scrape is proxied though the
|
||||
# Kubernetes apiserver. This means it will work if Prometheus is running out of
|
||||
# cluster, or can't connect to nodes for some other reason (e.g. because of
|
||||
# firewalling).
|
||||
# scraping kubelet (127.0.0.1:10250/metrics/cadvisor).
|
||||
- job_name: 'kubernetes-cadvisor'
|
||||
kubernetes_sd_configs:
|
||||
- role: node
|
||||
|
||||
scheme: https
|
||||
metrics_path: /metrics/cadvisor
|
||||
tls_config:
|
||||
# Kubelet certs don't have any fixed IP SANs
|
||||
insecure_skip_verify: true
|
||||
ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
|
||||
bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
|
||||
|
||||
metric_relabel_configs:
|
||||
- source_labels: [__name__, image]
|
||||
action: drop
|
||||
regex: container_([a-z_]+);
|
||||
- source_labels: [__name__]
|
||||
action: drop
|
||||
regex: container_(network_tcp_usage_total|network_udp_usage_total|tasks_state|cpu_load_average_10s)
|
||||
|
||||
|
||||
# Scrap etcd metrics from controllers via listen-metrics-urls
|
||||
- job_name: 'etcd'
|
||||
kubernetes_sd_configs:
|
||||
- role: node
|
||||
scheme: http
|
||||
relabel_configs:
|
||||
- action: labelmap
|
||||
regex: __meta_kubernetes_node_label_(.+)
|
||||
- target_label: __address__
|
||||
replacement: kubernetes.default.svc:443
|
||||
- source_labels: [__meta_kubernetes_node_name]
|
||||
regex: (.+)
|
||||
target_label: __metrics_path__
|
||||
replacement: /api/v1/nodes/${1}/proxy/metrics/cadvisor
|
||||
- source_labels: [__meta_kubernetes_node_label_node_kubernetes_io_controller]
|
||||
action: keep
|
||||
regex: 'true'
|
||||
- source_labels: [__meta_kubernetes_node_address_InternalIP]
|
||||
action: replace
|
||||
target_label: __address__
|
||||
replacement: '${1}:2381'
|
||||
|
||||
# Scrape config for service endpoints.
|
||||
#
|
||||
@ -124,10 +134,10 @@ data:
|
||||
# * `prometheus.io/port`: If the metrics are exposed on a different port to the
|
||||
# service then set this appropriately.
|
||||
- job_name: 'kubernetes-service-endpoints'
|
||||
|
||||
kubernetes_sd_configs:
|
||||
- role: endpoints
|
||||
|
||||
honor_labels: true
|
||||
relabel_configs:
|
||||
- source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scrape]
|
||||
action: keep
|
||||
@ -149,11 +159,19 @@ data:
|
||||
regex: __meta_kubernetes_service_label_(.+)
|
||||
- source_labels: [__meta_kubernetes_namespace]
|
||||
action: replace
|
||||
target_label: kubernetes_namespace
|
||||
target_label: namespace
|
||||
- source_labels: [__meta_kubernetes_pod_name]
|
||||
action: replace
|
||||
target_label: pod
|
||||
- source_labels: [__meta_kubernetes_service_name]
|
||||
action: replace
|
||||
target_label: job
|
||||
|
||||
metric_relabel_configs:
|
||||
- source_labels: [__name__]
|
||||
action: drop
|
||||
regex: etcd_(debugging|disk|request|server).*
|
||||
|
||||
# Example scrape config for probing services via the Blackbox Exporter.
|
||||
#
|
||||
# The relabeling allows the actual service scrape endpoint to be configured
|
||||
@ -182,7 +200,7 @@ data:
|
||||
- action: labelmap
|
||||
regex: __meta_kubernetes_service_label_(.+)
|
||||
- source_labels: [__meta_kubernetes_namespace]
|
||||
target_label: kubernetes_namespace
|
||||
target_label: namespace
|
||||
- source_labels: [__meta_kubernetes_service_name]
|
||||
target_label: job
|
||||
|
||||
|
||||
@ -15,15 +15,24 @@ spec:
|
||||
name: prometheus
|
||||
phase: prod
|
||||
spec:
|
||||
securityContext:
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
serviceAccountName: prometheus
|
||||
containers:
|
||||
- name: prometheus
|
||||
image: quay.io/prometheus/prometheus:v2.2.1
|
||||
image: quay.io/prometheus/prometheus:v2.25.0
|
||||
args:
|
||||
- '--config.file=/etc/prometheus/prometheus.yaml'
|
||||
- --web.listen-address=0.0.0.0:9090
|
||||
- --config.file=/etc/prometheus/prometheus.yaml
|
||||
- --storage.tsdb.path=/var/lib/prometheus
|
||||
ports:
|
||||
- name: web
|
||||
containerPort: 9090
|
||||
resources:
|
||||
requests:
|
||||
cpu: 100m
|
||||
memory: 200Mi
|
||||
volumeMounts:
|
||||
- name: config
|
||||
mountPath: /etc/prometheus
|
||||
@ -31,8 +40,18 @@ spec:
|
||||
mountPath: /etc/prometheus/rules
|
||||
- name: data
|
||||
mountPath: /var/lib/prometheus
|
||||
dnsPolicy: ClusterFirst
|
||||
restartPolicy: Always
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /-/healthy
|
||||
port: 9090
|
||||
initialDelaySeconds: 10
|
||||
timeoutSeconds: 10
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /-/ready
|
||||
port: 9090
|
||||
initialDelaySeconds: 10
|
||||
timeoutSeconds: 10
|
||||
terminationGracePeriodSeconds: 30
|
||||
volumes:
|
||||
- name: config
|
||||
|
||||
@ -1,3 +1,4 @@
|
||||
# Allow Prometheus to scrape service endpoints
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
@ -7,7 +8,6 @@ metadata:
|
||||
prometheus.io/scrape: 'true'
|
||||
spec:
|
||||
type: ClusterIP
|
||||
# service is created to allow prometheus to scrape endpoints
|
||||
clusterIP: None
|
||||
selector:
|
||||
k8s-app: kube-controller-manager
|
||||
|
||||
19
addons/prometheus/discovery/kube-proxy.yaml
Normal file
19
addons/prometheus/discovery/kube-proxy.yaml
Normal file
@ -0,0 +1,19 @@
|
||||
# Allow Prometheus to scrape service endpoints
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: kube-proxy
|
||||
namespace: kube-system
|
||||
annotations:
|
||||
prometheus.io/scrape: 'true'
|
||||
prometheus.io/port: '10249'
|
||||
spec:
|
||||
type: ClusterIP
|
||||
clusterIP: None
|
||||
selector:
|
||||
k8s-app: kube-proxy
|
||||
ports:
|
||||
- name: metrics
|
||||
protocol: TCP
|
||||
port: 10249
|
||||
targetPort: 10249
|
||||
@ -1,3 +1,4 @@
|
||||
# Allow Prometheus to scrape service endpoints
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
@ -7,7 +8,6 @@ metadata:
|
||||
prometheus.io/scrape: 'true'
|
||||
spec:
|
||||
type: ClusterIP
|
||||
# service is created to allow prometheus to scrape endpoints
|
||||
clusterIP: None
|
||||
selector:
|
||||
k8s-app: kube-scheduler
|
||||
|
||||
@ -3,8 +3,11 @@ kind: ClusterRole
|
||||
metadata:
|
||||
name: kube-state-metrics
|
||||
rules:
|
||||
- apiGroups: [""]
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- configmaps
|
||||
- secrets
|
||||
- nodes
|
||||
- pods
|
||||
- services
|
||||
@ -15,23 +18,87 @@ rules:
|
||||
- persistentvolumes
|
||||
- namespaces
|
||||
- endpoints
|
||||
verbs: ["list", "watch"]
|
||||
- apiGroups: ["extensions"]
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- extensions
|
||||
resources:
|
||||
- daemonsets
|
||||
- deployments
|
||||
- replicasets
|
||||
verbs: ["list", "watch"]
|
||||
- apiGroups: ["apps"]
|
||||
- ingresses
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- apps
|
||||
resources:
|
||||
- statefulsets
|
||||
verbs: ["list", "watch"]
|
||||
- apiGroups: ["batch"]
|
||||
- daemonsets
|
||||
- deployments
|
||||
- replicasets
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- batch
|
||||
resources:
|
||||
- cronjobs
|
||||
- jobs
|
||||
verbs: ["list", "watch"]
|
||||
- apiGroups: ["autoscaling"]
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- autoscaling
|
||||
resources:
|
||||
- horizontalpodautoscalers
|
||||
verbs: ["list", "watch"]
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- policy
|
||||
resources:
|
||||
- poddisruptionbudgets
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- certificates.k8s.io
|
||||
resources:
|
||||
- certificatesigningrequests
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- storage.k8s.io
|
||||
resources:
|
||||
- storageclasses
|
||||
- volumeattachments
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- admissionregistration.k8s.io
|
||||
resources:
|
||||
- mutatingwebhookconfigurations
|
||||
- validatingwebhookconfigurations
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- networking.k8s.io
|
||||
resources:
|
||||
- networkpolicies
|
||||
- ingresses
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- coordination.k8s.io
|
||||
resources:
|
||||
- leases
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
|
||||
|
||||
@ -19,43 +19,29 @@ spec:
|
||||
name: kube-state-metrics
|
||||
phase: prod
|
||||
spec:
|
||||
securityContext:
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
serviceAccountName: kube-state-metrics
|
||||
containers:
|
||||
- name: kube-state-metrics
|
||||
image: quay.io/coreos/kube-state-metrics:v1.2.0
|
||||
image: quay.io/coreos/kube-state-metrics:v2.0.0-alpha.3
|
||||
ports:
|
||||
- name: metrics
|
||||
containerPort: 8080
|
||||
readinessProbe:
|
||||
- name: telemetry
|
||||
containerPort: 8081
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 8080
|
||||
initialDelaySeconds: 5
|
||||
timeoutSeconds: 5
|
||||
- name: addon-resizer
|
||||
image: gcr.io/google_containers/addon-resizer:1.7
|
||||
resources:
|
||||
limits:
|
||||
cpu: 100m
|
||||
memory: 30Mi
|
||||
requests:
|
||||
cpu: 100m
|
||||
memory: 30Mi
|
||||
env:
|
||||
- name: MY_POD_NAME
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: MY_POD_NAMESPACE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
command:
|
||||
- /pod_nanny
|
||||
- --container=kube-state-metrics
|
||||
- --cpu=100m
|
||||
- --extra-cpu=1m
|
||||
- --memory=100Mi
|
||||
- --extra-memory=2Mi
|
||||
- --threshold=5
|
||||
- --deployment=kube-state-metrics
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /
|
||||
port: 8081
|
||||
initialDelaySeconds: 5
|
||||
timeoutSeconds: 5
|
||||
securityContext:
|
||||
runAsUser: 65534
|
||||
|
||||
@ -1,13 +0,0 @@
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: RoleBinding
|
||||
metadata:
|
||||
name: kube-state-metrics
|
||||
namespace: monitoring
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: Role
|
||||
name: kube-state-metrics-resizer
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: kube-state-metrics
|
||||
namespace: monitoring
|
||||
@ -1,15 +0,0 @@
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: Role
|
||||
metadata:
|
||||
name: kube-state-metrics-resizer
|
||||
namespace: monitoring
|
||||
rules:
|
||||
- apiGroups: [""]
|
||||
resources:
|
||||
- pods
|
||||
verbs: ["get"]
|
||||
- apiGroups: ["extensions"]
|
||||
resources:
|
||||
- deployments
|
||||
resourceNames: ["kube-state-metrics"]
|
||||
verbs: ["get", "update"]
|
||||
@ -22,25 +22,30 @@ spec:
|
||||
securityContext:
|
||||
runAsNonRoot: true
|
||||
runAsUser: 65534
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
hostNetwork: true
|
||||
hostPID: true
|
||||
containers:
|
||||
- name: node-exporter
|
||||
image: quay.io/prometheus/node-exporter:v0.15.2
|
||||
image: quay.io/prometheus/node-exporter:v1.1.1
|
||||
args:
|
||||
- "--path.procfs=/host/proc"
|
||||
- "--path.sysfs=/host/sys"
|
||||
- --path.procfs=/host/proc
|
||||
- --path.sysfs=/host/sys
|
||||
- --path.rootfs=/host/root
|
||||
- --collector.filesystem.ignored-mount-points=^/(dev|proc|sys|var/lib/docker/.+)($|/)
|
||||
- --collector.filesystem.ignored-fs-types=^(autofs|binfmt_misc|cgroup|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|mqueue|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|sysfs|tracefs)$
|
||||
ports:
|
||||
- name: metrics
|
||||
containerPort: 9100
|
||||
hostPort: 9100
|
||||
resources:
|
||||
requests:
|
||||
memory: 30Mi
|
||||
cpu: 100m
|
||||
limits:
|
||||
memory: 50Mi
|
||||
limits:
|
||||
cpu: 200m
|
||||
memory: 100Mi
|
||||
volumeMounts:
|
||||
- name: proc
|
||||
mountPath: /host/proc
|
||||
@ -48,8 +53,13 @@ spec:
|
||||
- name: sys
|
||||
mountPath: /host/sys
|
||||
readOnly: true
|
||||
- name: root
|
||||
mountPath: /host/root
|
||||
readOnly: true
|
||||
tolerations:
|
||||
- effect: NoSchedule
|
||||
- key: node-role.kubernetes.io/master
|
||||
operator: Exists
|
||||
- key: node.kubernetes.io/not-ready
|
||||
operator: Exists
|
||||
volumes:
|
||||
- name: proc
|
||||
@ -58,3 +68,6 @@ spec:
|
||||
- name: sys
|
||||
hostPath:
|
||||
path: /sys
|
||||
- name: root
|
||||
hostPath:
|
||||
path: /
|
||||
|
||||
28
addons/prometheus/network-policy.yaml
Normal file
28
addons/prometheus/network-policy.yaml
Normal file
@ -0,0 +1,28 @@
|
||||
# Allow Grafana access and in-cluster Prometheus scraping
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: NetworkPolicy
|
||||
metadata:
|
||||
name: prometheus
|
||||
namespace: monitoring
|
||||
spec:
|
||||
podSelector:
|
||||
matchLabels:
|
||||
name: prometheus
|
||||
ingress:
|
||||
- ports:
|
||||
- protocol: TCP
|
||||
port: 9090
|
||||
from:
|
||||
- namespaceSelector:
|
||||
matchLabels:
|
||||
name: monitoring
|
||||
podSelector:
|
||||
matchLabels:
|
||||
name: grafana
|
||||
- namespaceSelector:
|
||||
matchLabels:
|
||||
name: monitoring
|
||||
podSelector:
|
||||
matchLabels:
|
||||
name: prometheus
|
||||
|
||||
@ -6,7 +6,7 @@ rules:
|
||||
- apiGroups: [""]
|
||||
resources:
|
||||
- nodes
|
||||
- nodes/proxy
|
||||
- nodes/metrics
|
||||
- services
|
||||
- endpoints
|
||||
- pods
|
||||
|
||||
@ -1,598 +1,1874 @@
|
||||
apiVersion: v1
|
||||
data:
|
||||
etcd.yaml: |-
|
||||
{
|
||||
"groups": [
|
||||
{
|
||||
"name": "etcd",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "etcdMembersDown",
|
||||
"annotations": {
|
||||
"description": "etcd cluster \"{{ $labels.job }}\": members are down ({{ $value }}).",
|
||||
"summary": "etcd cluster members are down."
|
||||
},
|
||||
"expr": "max without (endpoint) (\n sum without (instance) (up{job=~\".*etcd.*\"} == bool 0)\nor\n count without (To) (\n sum without (instance) (rate(etcd_network_peer_sent_failures_total{job=~\".*etcd.*\"}[120s])) > 0.01\n )\n)\n> 0\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdInsufficientMembers",
|
||||
"annotations": {
|
||||
"description": "etcd cluster \"{{ $labels.job }}\": insufficient members ({{ $value }}).",
|
||||
"summary": "etcd cluster has insufficient number of members."
|
||||
},
|
||||
"expr": "sum(up{job=~\".*etcd.*\"} == bool 1) without (instance) < ((count(up{job=~\".*etcd.*\"}) without (instance) + 1) / 2)\n",
|
||||
"for": "3m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdNoLeader",
|
||||
"annotations": {
|
||||
"description": "etcd cluster \"{{ $labels.job }}\": member {{ $labels.instance }} has no leader.",
|
||||
"summary": "etcd cluster has no leader."
|
||||
},
|
||||
"expr": "etcd_server_has_leader{job=~\".*etcd.*\"} == 0\n",
|
||||
"for": "1m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdHighNumberOfLeaderChanges",
|
||||
"annotations": {
|
||||
"description": "etcd cluster \"{{ $labels.job }}\": {{ $value }} leader changes within the last 15 minutes. Frequent elections may be a sign of insufficient resources, high network latency, or disruptions by other components and should be investigated.",
|
||||
"summary": "etcd cluster has high number of leader changes."
|
||||
},
|
||||
"expr": "increase((max without (instance) (etcd_server_leader_changes_seen_total{job=~\".*etcd.*\"}) or 0*absent(etcd_server_leader_changes_seen_total{job=~\".*etcd.*\"}))[15m:1m]) >= 4\n",
|
||||
"for": "5m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdGRPCRequestsSlow",
|
||||
"annotations": {
|
||||
"description": "etcd cluster \"{{ $labels.job }}\": gRPC requests to {{ $labels.grpc_method }} are taking {{ $value }}s on etcd instance {{ $labels.instance }}.",
|
||||
"summary": "etcd grpc requests are slow"
|
||||
},
|
||||
"expr": "histogram_quantile(0.99, sum(rate(grpc_server_handling_seconds_bucket{job=~\".*etcd.*\", grpc_type=\"unary\"}[5m])) without(grpc_type))\n> 0.15\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdMemberCommunicationSlow",
|
||||
"annotations": {
|
||||
"description": "etcd cluster \"{{ $labels.job }}\": member communication with {{ $labels.To }} is taking {{ $value }}s on etcd instance {{ $labels.instance }}.",
|
||||
"summary": "etcd cluster member communication is slow."
|
||||
},
|
||||
"expr": "histogram_quantile(0.99, rate(etcd_network_peer_round_trip_time_seconds_bucket{job=~\".*etcd.*\"}[5m]))\n> 0.15\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdHighNumberOfFailedProposals",
|
||||
"annotations": {
|
||||
"description": "etcd cluster \"{{ $labels.job }}\": {{ $value }} proposal failures within the last 30 minutes on etcd instance {{ $labels.instance }}.",
|
||||
"summary": "etcd cluster has high number of proposal failures."
|
||||
},
|
||||
"expr": "rate(etcd_server_proposals_failed_total{job=~\".*etcd.*\"}[15m]) > 5\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdHighFsyncDurations",
|
||||
"annotations": {
|
||||
"description": "etcd cluster \"{{ $labels.job }}\": 99th percentile fsync durations are {{ $value }}s on etcd instance {{ $labels.instance }}.",
|
||||
"summary": "etcd cluster 99th percentile fsync durations are too high."
|
||||
},
|
||||
"expr": "histogram_quantile(0.99, rate(etcd_disk_wal_fsync_duration_seconds_bucket{job=~\".*etcd.*\"}[5m]))\n> 0.5\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdHighFsyncDurations",
|
||||
"annotations": {
|
||||
"message": "etcd cluster \"{{ $labels.job }}\": 99th percentile fsync durations are {{ $value }}s on etcd instance {{ $labels.instance }}."
|
||||
},
|
||||
"expr": "histogram_quantile(0.99, rate(etcd_disk_wal_fsync_duration_seconds_bucket{job=~\".*etcd.*\"}[5m]))\n> 1\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdHighCommitDurations",
|
||||
"annotations": {
|
||||
"description": "etcd cluster \"{{ $labels.job }}\": 99th percentile commit durations {{ $value }}s on etcd instance {{ $labels.instance }}.",
|
||||
"summary": "etcd cluster 99th percentile commit durations are too high."
|
||||
},
|
||||
"expr": "histogram_quantile(0.99, rate(etcd_disk_backend_commit_duration_seconds_bucket{job=~\".*etcd.*\"}[5m]))\n> 0.25\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdHighNumberOfFailedHTTPRequests",
|
||||
"annotations": {
|
||||
"description": "{{ $value }}% of requests for {{ $labels.method }} failed on etcd instance {{ $labels.instance }}",
|
||||
"summary": "etcd has high number of failed HTTP requests."
|
||||
},
|
||||
"expr": "sum(rate(etcd_http_failed_total{job=~\".*etcd.*\", code!=\"404\"}[5m])) without (code) / sum(rate(etcd_http_received_total{job=~\".*etcd.*\"}[5m]))\nwithout (code) > 0.01\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdHighNumberOfFailedHTTPRequests",
|
||||
"annotations": {
|
||||
"description": "{{ $value }}% of requests for {{ $labels.method }} failed on etcd instance {{ $labels.instance }}.",
|
||||
"summary": "etcd has high number of failed HTTP requests."
|
||||
},
|
||||
"expr": "sum(rate(etcd_http_failed_total{job=~\".*etcd.*\", code!=\"404\"}[5m])) without (code) / sum(rate(etcd_http_received_total{job=~\".*etcd.*\"}[5m]))\nwithout (code) > 0.05\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdHTTPRequestsSlow",
|
||||
"annotations": {
|
||||
"description": "etcd instance {{ $labels.instance }} HTTP requests to {{ $labels.method }} are slow.",
|
||||
"summary": "etcd instance HTTP requests are slow."
|
||||
},
|
||||
"expr": "histogram_quantile(0.99, rate(etcd_http_successful_duration_seconds_bucket[5m]))\n> 0.15\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdBackendQuotaLowSpace",
|
||||
"annotations": {
|
||||
"message": "etcd cluster \"{{ $labels.job }}\": database size exceeds the defined quota on etcd instance {{ $labels.instance }}, please defrag or increase the quota as the writes to etcd will be disabled when it is full."
|
||||
},
|
||||
"expr": "(etcd_mvcc_db_total_size_in_bytes/etcd_server_quota_backend_bytes)*100 > 95\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "etcdExcessiveDatabaseGrowth",
|
||||
"annotations": {
|
||||
"message": "etcd cluster \"{{ $labels.job }}\": Observed surge in etcd writes leading to 50% increase in database size over the past four hours on etcd instance {{ $labels.instance }}, please check as it might be disruptive."
|
||||
},
|
||||
"expr": "increase(((etcd_mvcc_db_total_size_in_bytes/etcd_server_quota_backend_bytes)*100)[240m:1m]) > 50\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
kube.yaml: |-
|
||||
{
|
||||
"groups": [
|
||||
{
|
||||
"name": "kube-apiserver.rules",
|
||||
"rules": [
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"LIST|GET\"}[1d]))\n -\n (\n (\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=~\"resource|\",le=\"0.1\"}[1d]))\n or\n vector(0)\n )\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"namespace\",le=\"0.5\"}[1d]))\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"cluster\",le=\"5\"}[1d]))\n )\n )\n +\n # errors\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\",code=~\"5..\"}[1d]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\"}[1d]))\n",
|
||||
"labels": {
|
||||
"verb": "read"
|
||||
},
|
||||
"record": "apiserver_request:burnrate1d"
|
||||
},
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"LIST|GET\"}[1h]))\n -\n (\n (\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=~\"resource|\",le=\"0.1\"}[1h]))\n or\n vector(0)\n )\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"namespace\",le=\"0.5\"}[1h]))\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"cluster\",le=\"5\"}[1h]))\n )\n )\n +\n # errors\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\",code=~\"5..\"}[1h]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\"}[1h]))\n",
|
||||
"labels": {
|
||||
"verb": "read"
|
||||
},
|
||||
"record": "apiserver_request:burnrate1h"
|
||||
},
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"LIST|GET\"}[2h]))\n -\n (\n (\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=~\"resource|\",le=\"0.1\"}[2h]))\n or\n vector(0)\n )\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"namespace\",le=\"0.5\"}[2h]))\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"cluster\",le=\"5\"}[2h]))\n )\n )\n +\n # errors\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\",code=~\"5..\"}[2h]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\"}[2h]))\n",
|
||||
"labels": {
|
||||
"verb": "read"
|
||||
},
|
||||
"record": "apiserver_request:burnrate2h"
|
||||
},
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"LIST|GET\"}[30m]))\n -\n (\n (\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=~\"resource|\",le=\"0.1\"}[30m]))\n or\n vector(0)\n )\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"namespace\",le=\"0.5\"}[30m]))\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"cluster\",le=\"5\"}[30m]))\n )\n )\n +\n # errors\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\",code=~\"5..\"}[30m]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\"}[30m]))\n",
|
||||
"labels": {
|
||||
"verb": "read"
|
||||
},
|
||||
"record": "apiserver_request:burnrate30m"
|
||||
},
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"LIST|GET\"}[3d]))\n -\n (\n (\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=~\"resource|\",le=\"0.1\"}[3d]))\n or\n vector(0)\n )\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"namespace\",le=\"0.5\"}[3d]))\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"cluster\",le=\"5\"}[3d]))\n )\n )\n +\n # errors\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\",code=~\"5..\"}[3d]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\"}[3d]))\n",
|
||||
"labels": {
|
||||
"verb": "read"
|
||||
},
|
||||
"record": "apiserver_request:burnrate3d"
|
||||
},
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"LIST|GET\"}[5m]))\n -\n (\n (\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=~\"resource|\",le=\"0.1\"}[5m]))\n or\n vector(0)\n )\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"namespace\",le=\"0.5\"}[5m]))\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"cluster\",le=\"5\"}[5m]))\n )\n )\n +\n # errors\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\",code=~\"5..\"}[5m]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\"}[5m]))\n",
|
||||
"labels": {
|
||||
"verb": "read"
|
||||
},
|
||||
"record": "apiserver_request:burnrate5m"
|
||||
},
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"LIST|GET\"}[6h]))\n -\n (\n (\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=~\"resource|\",le=\"0.1\"}[6h]))\n or\n vector(0)\n )\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"namespace\",le=\"0.5\"}[6h]))\n +\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"cluster\",le=\"5\"}[6h]))\n )\n )\n +\n # errors\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\",code=~\"5..\"}[6h]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\"}[6h]))\n",
|
||||
"labels": {
|
||||
"verb": "read"
|
||||
},
|
||||
"record": "apiserver_request:burnrate6h"
|
||||
},
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[1d]))\n -\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",le=\"1\"}[1d]))\n )\n +\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",code=~\"5..\"}[1d]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[1d]))\n",
|
||||
"labels": {
|
||||
"verb": "write"
|
||||
},
|
||||
"record": "apiserver_request:burnrate1d"
|
||||
},
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[1h]))\n -\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",le=\"1\"}[1h]))\n )\n +\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",code=~\"5..\"}[1h]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[1h]))\n",
|
||||
"labels": {
|
||||
"verb": "write"
|
||||
},
|
||||
"record": "apiserver_request:burnrate1h"
|
||||
},
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[2h]))\n -\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",le=\"1\"}[2h]))\n )\n +\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",code=~\"5..\"}[2h]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[2h]))\n",
|
||||
"labels": {
|
||||
"verb": "write"
|
||||
},
|
||||
"record": "apiserver_request:burnrate2h"
|
||||
},
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[30m]))\n -\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",le=\"1\"}[30m]))\n )\n +\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",code=~\"5..\"}[30m]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[30m]))\n",
|
||||
"labels": {
|
||||
"verb": "write"
|
||||
},
|
||||
"record": "apiserver_request:burnrate30m"
|
||||
},
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[3d]))\n -\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",le=\"1\"}[3d]))\n )\n +\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",code=~\"5..\"}[3d]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[3d]))\n",
|
||||
"labels": {
|
||||
"verb": "write"
|
||||
},
|
||||
"record": "apiserver_request:burnrate3d"
|
||||
},
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[5m]))\n -\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",le=\"1\"}[5m]))\n )\n +\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",code=~\"5..\"}[5m]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[5m]))\n",
|
||||
"labels": {
|
||||
"verb": "write"
|
||||
},
|
||||
"record": "apiserver_request:burnrate5m"
|
||||
},
|
||||
{
|
||||
"expr": "(\n (\n # too slow\n sum(rate(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[6h]))\n -\n sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",le=\"1\"}[6h]))\n )\n +\n sum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\",code=~\"5..\"}[6h]))\n)\n/\nsum(rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[6h]))\n",
|
||||
"labels": {
|
||||
"verb": "write"
|
||||
},
|
||||
"record": "apiserver_request:burnrate6h"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code,resource) (rate(apiserver_request_total{job=\"apiserver\",verb=~\"LIST|GET\"}[5m]))\n",
|
||||
"labels": {
|
||||
"verb": "read"
|
||||
},
|
||||
"record": "code_resource:apiserver_request_total:rate5m"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code,resource) (rate(apiserver_request_total{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[5m]))\n",
|
||||
"labels": {
|
||||
"verb": "write"
|
||||
},
|
||||
"record": "code_resource:apiserver_request_total:rate5m"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.99, sum by (le, resource) (rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\"}[5m]))) > 0\n",
|
||||
"labels": {
|
||||
"quantile": "0.99",
|
||||
"verb": "read"
|
||||
},
|
||||
"record": "cluster_quantile:apiserver_request_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.99, sum by (le, resource) (rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"POST|PUT|PATCH|DELETE\"}[5m]))) > 0\n",
|
||||
"labels": {
|
||||
"quantile": "0.99",
|
||||
"verb": "write"
|
||||
},
|
||||
"record": "cluster_quantile:apiserver_request_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.99, sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",subresource!=\"log\",verb!~\"LIST|WATCH|WATCHLIST|DELETECOLLECTION|PROXY|CONNECT\"}[5m])) without(instance, pod))\n",
|
||||
"labels": {
|
||||
"quantile": "0.99"
|
||||
},
|
||||
"record": "cluster_quantile:apiserver_request_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.9, sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",subresource!=\"log\",verb!~\"LIST|WATCH|WATCHLIST|DELETECOLLECTION|PROXY|CONNECT\"}[5m])) without(instance, pod))\n",
|
||||
"labels": {
|
||||
"quantile": "0.9"
|
||||
},
|
||||
"record": "cluster_quantile:apiserver_request_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.5, sum(rate(apiserver_request_duration_seconds_bucket{job=\"apiserver\",subresource!=\"log\",verb!~\"LIST|WATCH|WATCHLIST|DELETECOLLECTION|PROXY|CONNECT\"}[5m])) without(instance, pod))\n",
|
||||
"labels": {
|
||||
"quantile": "0.5"
|
||||
},
|
||||
"record": "cluster_quantile:apiserver_request_duration_seconds:histogram_quantile"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"interval": "3m",
|
||||
"name": "kube-apiserver-availability.rules",
|
||||
"rules": [
|
||||
{
|
||||
"expr": "1 - (\n (\n # write too slow\n sum(increase(apiserver_request_duration_seconds_count{verb=~\"POST|PUT|PATCH|DELETE\"}[30d]))\n -\n sum(increase(apiserver_request_duration_seconds_bucket{verb=~\"POST|PUT|PATCH|DELETE\",le=\"1\"}[30d]))\n ) +\n (\n # read too slow\n sum(increase(apiserver_request_duration_seconds_count{verb=~\"LIST|GET\"}[30d]))\n -\n (\n (\n sum(increase(apiserver_request_duration_seconds_bucket{verb=~\"LIST|GET\",scope=~\"resource|\",le=\"0.1\"}[30d]))\n or\n vector(0)\n )\n +\n sum(increase(apiserver_request_duration_seconds_bucket{verb=~\"LIST|GET\",scope=\"namespace\",le=\"0.5\"}[30d]))\n +\n sum(increase(apiserver_request_duration_seconds_bucket{verb=~\"LIST|GET\",scope=\"cluster\",le=\"5\"}[30d]))\n )\n ) +\n # errors\n sum(code:apiserver_request_total:increase30d{code=~\"5..\"} or vector(0))\n)\n/\nsum(code:apiserver_request_total:increase30d)\n",
|
||||
"labels": {
|
||||
"verb": "all"
|
||||
},
|
||||
"record": "apiserver_request:availability30d"
|
||||
},
|
||||
{
|
||||
"expr": "1 - (\n sum(increase(apiserver_request_duration_seconds_count{job=\"apiserver\",verb=~\"LIST|GET\"}[30d]))\n -\n (\n # too slow\n (\n sum(increase(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=~\"resource|\",le=\"0.1\"}[30d]))\n or\n vector(0)\n )\n +\n sum(increase(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"namespace\",le=\"0.5\"}[30d]))\n +\n sum(increase(apiserver_request_duration_seconds_bucket{job=\"apiserver\",verb=~\"LIST|GET\",scope=\"cluster\",le=\"5\"}[30d]))\n )\n +\n # errors\n sum(code:apiserver_request_total:increase30d{verb=\"read\",code=~\"5..\"} or vector(0))\n)\n/\nsum(code:apiserver_request_total:increase30d{verb=\"read\"})\n",
|
||||
"labels": {
|
||||
"verb": "read"
|
||||
},
|
||||
"record": "apiserver_request:availability30d"
|
||||
},
|
||||
{
|
||||
"expr": "1 - (\n (\n # too slow\n sum(increase(apiserver_request_duration_seconds_count{verb=~\"POST|PUT|PATCH|DELETE\"}[30d]))\n -\n sum(increase(apiserver_request_duration_seconds_bucket{verb=~\"POST|PUT|PATCH|DELETE\",le=\"1\"}[30d]))\n )\n +\n # errors\n sum(code:apiserver_request_total:increase30d{verb=\"write\",code=~\"5..\"} or vector(0))\n)\n/\nsum(code:apiserver_request_total:increase30d{verb=\"write\"})\n",
|
||||
"labels": {
|
||||
"verb": "write"
|
||||
},
|
||||
"record": "apiserver_request:availability30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"LIST\",code=~\"2..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"GET\",code=~\"2..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"POST\",code=~\"2..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"PUT\",code=~\"2..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"PATCH\",code=~\"2..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"DELETE\",code=~\"2..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"LIST\",code=~\"3..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"GET\",code=~\"3..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"POST\",code=~\"3..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"PUT\",code=~\"3..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"PATCH\",code=~\"3..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"DELETE\",code=~\"3..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"LIST\",code=~\"4..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"GET\",code=~\"4..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"POST\",code=~\"4..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"PUT\",code=~\"4..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"PATCH\",code=~\"4..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"DELETE\",code=~\"4..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"LIST\",code=~\"5..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"GET\",code=~\"5..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"POST\",code=~\"5..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"PUT\",code=~\"5..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"PATCH\",code=~\"5..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code, verb) (increase(apiserver_request_total{job=\"apiserver\",verb=\"DELETE\",code=~\"5..\"}[30d]))\n",
|
||||
"record": "code_verb:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code) (code_verb:apiserver_request_total:increase30d{verb=~\"LIST|GET\"})\n",
|
||||
"labels": {
|
||||
"verb": "read"
|
||||
},
|
||||
"record": "code:apiserver_request_total:increase30d"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (code) (code_verb:apiserver_request_total:increase30d{verb=~\"POST|PUT|PATCH|DELETE\"})\n",
|
||||
"labels": {
|
||||
"verb": "write"
|
||||
},
|
||||
"record": "code:apiserver_request_total:increase30d"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "k8s.rules",
|
||||
"rules": [
|
||||
{
|
||||
"expr": "sum by (cluster, namespace, pod, container) (\n rate(container_cpu_usage_seconds_total{job=\"kubernetes-cadvisor\", image!=\"\", container!=\"POD\"}[5m])\n) * on (cluster, namespace, pod) group_left(node) topk by (cluster, namespace, pod) (\n 1, max by(cluster, namespace, pod, node) (kube_pod_info{node!=\"\"})\n)\n",
|
||||
"record": "node_namespace_pod_container:container_cpu_usage_seconds_total:sum_rate"
|
||||
},
|
||||
{
|
||||
"expr": "container_memory_working_set_bytes{job=\"kubernetes-cadvisor\", image!=\"\"}\n* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,\n max by(namespace, pod, node) (kube_pod_info{node!=\"\"})\n)\n",
|
||||
"record": "node_namespace_pod_container:container_memory_working_set_bytes"
|
||||
},
|
||||
{
|
||||
"expr": "container_memory_rss{job=\"kubernetes-cadvisor\", image!=\"\"}\n* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,\n max by(namespace, pod, node) (kube_pod_info{node!=\"\"})\n)\n",
|
||||
"record": "node_namespace_pod_container:container_memory_rss"
|
||||
},
|
||||
{
|
||||
"expr": "container_memory_cache{job=\"kubernetes-cadvisor\", image!=\"\"}\n* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,\n max by(namespace, pod, node) (kube_pod_info{node!=\"\"})\n)\n",
|
||||
"record": "node_namespace_pod_container:container_memory_cache"
|
||||
},
|
||||
{
|
||||
"expr": "container_memory_swap{job=\"kubernetes-cadvisor\", image!=\"\"}\n* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,\n max by(namespace, pod, node) (kube_pod_info{node!=\"\"})\n)\n",
|
||||
"record": "node_namespace_pod_container:container_memory_swap"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (namespace) (\n sum by (namespace, pod) (\n max by (namespace, pod, container) (\n kube_pod_container_resource_requests_memory_bytes{job=\"kube-state-metrics\"}\n ) * on(namespace, pod) group_left() max by (namespace, pod) (\n kube_pod_status_phase{phase=~\"Pending|Running\"} == 1\n )\n )\n)\n",
|
||||
"record": "namespace:kube_pod_container_resource_requests_memory_bytes:sum"
|
||||
},
|
||||
{
|
||||
"expr": "sum by (namespace) (\n sum by (namespace, pod) (\n max by (namespace, pod, container) (\n kube_pod_container_resource_requests_cpu_cores{job=\"kube-state-metrics\"}\n ) * on(namespace, pod) group_left() max by (namespace, pod) (\n kube_pod_status_phase{phase=~\"Pending|Running\"} == 1\n )\n )\n)\n",
|
||||
"record": "namespace:kube_pod_container_resource_requests_cpu_cores:sum"
|
||||
},
|
||||
{
|
||||
"expr": "max by (cluster, namespace, workload, pod) (\n label_replace(\n label_replace(\n kube_pod_owner{job=\"kube-state-metrics\", owner_kind=\"ReplicaSet\"},\n \"replicaset\", \"$1\", \"owner_name\", \"(.*)\"\n ) * on(replicaset, namespace) group_left(owner_name) topk by(replicaset, namespace) (\n 1, max by (replicaset, namespace, owner_name) (\n kube_replicaset_owner{job=\"kube-state-metrics\"}\n )\n ),\n \"workload\", \"$1\", \"owner_name\", \"(.*)\"\n )\n)\n",
|
||||
"labels": {
|
||||
"workload_type": "deployment"
|
||||
},
|
||||
"record": "namespace_workload_pod:kube_pod_owner:relabel"
|
||||
},
|
||||
{
|
||||
"expr": "max by (cluster, namespace, workload, pod) (\n label_replace(\n kube_pod_owner{job=\"kube-state-metrics\", owner_kind=\"DaemonSet\"},\n \"workload\", \"$1\", \"owner_name\", \"(.*)\"\n )\n)\n",
|
||||
"labels": {
|
||||
"workload_type": "daemonset"
|
||||
},
|
||||
"record": "namespace_workload_pod:kube_pod_owner:relabel"
|
||||
},
|
||||
{
|
||||
"expr": "max by (cluster, namespace, workload, pod) (\n label_replace(\n kube_pod_owner{job=\"kube-state-metrics\", owner_kind=\"StatefulSet\"},\n \"workload\", \"$1\", \"owner_name\", \"(.*)\"\n )\n)\n",
|
||||
"labels": {
|
||||
"workload_type": "statefulset"
|
||||
},
|
||||
"record": "namespace_workload_pod:kube_pod_owner:relabel"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "kube-scheduler.rules",
|
||||
"rules": [
|
||||
{
|
||||
"expr": "histogram_quantile(0.99, sum(rate(scheduler_e2e_scheduling_duration_seconds_bucket{job=\"kube-scheduler\"}[5m])) without(instance, pod))\n",
|
||||
"labels": {
|
||||
"quantile": "0.99"
|
||||
},
|
||||
"record": "cluster_quantile:scheduler_e2e_scheduling_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.99, sum(rate(scheduler_scheduling_algorithm_duration_seconds_bucket{job=\"kube-scheduler\"}[5m])) without(instance, pod))\n",
|
||||
"labels": {
|
||||
"quantile": "0.99"
|
||||
},
|
||||
"record": "cluster_quantile:scheduler_scheduling_algorithm_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.99, sum(rate(scheduler_binding_duration_seconds_bucket{job=\"kube-scheduler\"}[5m])) without(instance, pod))\n",
|
||||
"labels": {
|
||||
"quantile": "0.99"
|
||||
},
|
||||
"record": "cluster_quantile:scheduler_binding_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.9, sum(rate(scheduler_e2e_scheduling_duration_seconds_bucket{job=\"kube-scheduler\"}[5m])) without(instance, pod))\n",
|
||||
"labels": {
|
||||
"quantile": "0.9"
|
||||
},
|
||||
"record": "cluster_quantile:scheduler_e2e_scheduling_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.9, sum(rate(scheduler_scheduling_algorithm_duration_seconds_bucket{job=\"kube-scheduler\"}[5m])) without(instance, pod))\n",
|
||||
"labels": {
|
||||
"quantile": "0.9"
|
||||
},
|
||||
"record": "cluster_quantile:scheduler_scheduling_algorithm_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.9, sum(rate(scheduler_binding_duration_seconds_bucket{job=\"kube-scheduler\"}[5m])) without(instance, pod))\n",
|
||||
"labels": {
|
||||
"quantile": "0.9"
|
||||
},
|
||||
"record": "cluster_quantile:scheduler_binding_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.5, sum(rate(scheduler_e2e_scheduling_duration_seconds_bucket{job=\"kube-scheduler\"}[5m])) without(instance, pod))\n",
|
||||
"labels": {
|
||||
"quantile": "0.5"
|
||||
},
|
||||
"record": "cluster_quantile:scheduler_e2e_scheduling_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.5, sum(rate(scheduler_scheduling_algorithm_duration_seconds_bucket{job=\"kube-scheduler\"}[5m])) without(instance, pod))\n",
|
||||
"labels": {
|
||||
"quantile": "0.5"
|
||||
},
|
||||
"record": "cluster_quantile:scheduler_scheduling_algorithm_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.5, sum(rate(scheduler_binding_duration_seconds_bucket{job=\"kube-scheduler\"}[5m])) without(instance, pod))\n",
|
||||
"labels": {
|
||||
"quantile": "0.5"
|
||||
},
|
||||
"record": "cluster_quantile:scheduler_binding_duration_seconds:histogram_quantile"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "node.rules",
|
||||
"rules": [
|
||||
{
|
||||
"expr": "topk by(namespace, pod) (1,\n max by (node, namespace, pod) (\n label_replace(kube_pod_info{job=\"kube-state-metrics\",node!=\"\"}, \"pod\", \"$1\", \"pod\", \"(.*)\")\n))\n",
|
||||
"record": "node_namespace_pod:kube_pod_info:"
|
||||
},
|
||||
{
|
||||
"expr": "count by (cluster, node) (sum by (node, cpu) (\n node_cpu_seconds_total{job=\"node-exporter\"}\n* on (namespace, pod) group_left(node)\n node_namespace_pod:kube_pod_info:\n))\n",
|
||||
"record": "node:node_num_cpu:sum"
|
||||
},
|
||||
{
|
||||
"expr": "sum(\n node_memory_MemAvailable_bytes{job=\"node-exporter\"} or\n (\n node_memory_Buffers_bytes{job=\"node-exporter\"} +\n node_memory_Cached_bytes{job=\"node-exporter\"} +\n node_memory_MemFree_bytes{job=\"node-exporter\"} +\n node_memory_Slab_bytes{job=\"node-exporter\"}\n )\n) by (cluster)\n",
|
||||
"record": ":node_memory_MemAvailable_bytes:sum"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "kubelet.rules",
|
||||
"rules": [
|
||||
{
|
||||
"expr": "histogram_quantile(0.99, sum(rate(kubelet_pleg_relist_duration_seconds_bucket[5m])) by (instance, le) * on(instance) group_left(node) kubelet_node_name{job=\"kubelet\"})\n",
|
||||
"labels": {
|
||||
"quantile": "0.99"
|
||||
},
|
||||
"record": "node_quantile:kubelet_pleg_relist_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.9, sum(rate(kubelet_pleg_relist_duration_seconds_bucket[5m])) by (instance, le) * on(instance) group_left(node) kubelet_node_name{job=\"kubelet\"})\n",
|
||||
"labels": {
|
||||
"quantile": "0.9"
|
||||
},
|
||||
"record": "node_quantile:kubelet_pleg_relist_duration_seconds:histogram_quantile"
|
||||
},
|
||||
{
|
||||
"expr": "histogram_quantile(0.5, sum(rate(kubelet_pleg_relist_duration_seconds_bucket[5m])) by (instance, le) * on(instance) group_left(node) kubelet_node_name{job=\"kubelet\"})\n",
|
||||
"labels": {
|
||||
"quantile": "0.5"
|
||||
},
|
||||
"record": "node_quantile:kubelet_pleg_relist_duration_seconds:histogram_quantile"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "kubernetes-apps",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "KubePodCrashLooping",
|
||||
"annotations": {
|
||||
"description": "Pod {{ $labels.namespace }}/{{ $labels.pod }} ({{ $labels.container }}) is restarting {{ printf \"%.2f\" $value }} times / 5 minutes.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubepodcrashlooping",
|
||||
"summary": "Pod is crash looping."
|
||||
},
|
||||
"expr": "rate(kube_pod_container_status_restarts_total{job=\"kube-state-metrics\"}[5m]) * 60 * 5 > 0\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubePodNotReady",
|
||||
"annotations": {
|
||||
"description": "Pod {{ $labels.namespace }}/{{ $labels.pod }} has been in a non-ready state for longer than 15 minutes.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubepodnotready",
|
||||
"summary": "Pod has been in a non-ready state for more than 15 minutes."
|
||||
},
|
||||
"expr": "sum by (namespace, pod) (\n max by(namespace, pod) (\n kube_pod_status_phase{job=\"kube-state-metrics\", phase=~\"Pending|Unknown\"}\n ) * on(namespace, pod) group_left(owner_kind) topk by(namespace, pod) (\n 1, max by(namespace, pod, owner_kind) (kube_pod_owner{owner_kind!=\"Job\"})\n )\n) > 0\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeDeploymentGenerationMismatch",
|
||||
"annotations": {
|
||||
"description": "Deployment generation for {{ $labels.namespace }}/{{ $labels.deployment }} does not match, this indicates that the Deployment has failed but has not been rolled back.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubedeploymentgenerationmismatch",
|
||||
"summary": "Deployment generation mismatch due to possible roll-back"
|
||||
},
|
||||
"expr": "kube_deployment_status_observed_generation{job=\"kube-state-metrics\"}\n !=\nkube_deployment_metadata_generation{job=\"kube-state-metrics\"}\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeDeploymentReplicasMismatch",
|
||||
"annotations": {
|
||||
"description": "Deployment {{ $labels.namespace }}/{{ $labels.deployment }} has not matched the expected number of replicas for longer than 15 minutes.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubedeploymentreplicasmismatch",
|
||||
"summary": "Deployment has not matched the expected number of replicas."
|
||||
},
|
||||
"expr": "(\n kube_deployment_spec_replicas{job=\"kube-state-metrics\"}\n !=\n kube_deployment_status_replicas_available{job=\"kube-state-metrics\"}\n) and (\n changes(kube_deployment_status_replicas_updated{job=\"kube-state-metrics\"}[5m])\n ==\n 0\n)\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeStatefulSetReplicasMismatch",
|
||||
"annotations": {
|
||||
"description": "StatefulSet {{ $labels.namespace }}/{{ $labels.statefulset }} has not matched the expected number of replicas for longer than 15 minutes.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubestatefulsetreplicasmismatch",
|
||||
"summary": "Deployment has not matched the expected number of replicas."
|
||||
},
|
||||
"expr": "(\n kube_statefulset_status_replicas_ready{job=\"kube-state-metrics\"}\n !=\n kube_statefulset_status_replicas{job=\"kube-state-metrics\"}\n) and (\n changes(kube_statefulset_status_replicas_updated{job=\"kube-state-metrics\"}[5m])\n ==\n 0\n)\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeStatefulSetGenerationMismatch",
|
||||
"annotations": {
|
||||
"description": "StatefulSet generation for {{ $labels.namespace }}/{{ $labels.statefulset }} does not match, this indicates that the StatefulSet has failed but has not been rolled back.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubestatefulsetgenerationmismatch",
|
||||
"summary": "StatefulSet generation mismatch due to possible roll-back"
|
||||
},
|
||||
"expr": "kube_statefulset_status_observed_generation{job=\"kube-state-metrics\"}\n !=\nkube_statefulset_metadata_generation{job=\"kube-state-metrics\"}\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeStatefulSetUpdateNotRolledOut",
|
||||
"annotations": {
|
||||
"description": "StatefulSet {{ $labels.namespace }}/{{ $labels.statefulset }} update has not been rolled out.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubestatefulsetupdatenotrolledout",
|
||||
"summary": "StatefulSet update has not been rolled out."
|
||||
},
|
||||
"expr": "(\n max without (revision) (\n kube_statefulset_status_current_revision{job=\"kube-state-metrics\"}\n unless\n kube_statefulset_status_update_revision{job=\"kube-state-metrics\"}\n )\n *\n (\n kube_statefulset_replicas{job=\"kube-state-metrics\"}\n !=\n kube_statefulset_status_replicas_updated{job=\"kube-state-metrics\"}\n )\n) and (\n changes(kube_statefulset_status_replicas_updated{job=\"kube-state-metrics\"}[5m])\n ==\n 0\n)\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeDaemonSetRolloutStuck",
|
||||
"annotations": {
|
||||
"description": "DaemonSet {{ $labels.namespace }}/{{ $labels.daemonset }} has not finished or progressed for at least 15 minutes.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubedaemonsetrolloutstuck",
|
||||
"summary": "DaemonSet rollout is stuck."
|
||||
},
|
||||
"expr": "(\n (\n kube_daemonset_status_current_number_scheduled{job=\"kube-state-metrics\"}\n !=\n kube_daemonset_status_desired_number_scheduled{job=\"kube-state-metrics\"}\n ) or (\n kube_daemonset_status_number_misscheduled{job=\"kube-state-metrics\"}\n !=\n 0\n ) or (\n kube_daemonset_updated_number_scheduled{job=\"kube-state-metrics\"}\n !=\n kube_daemonset_status_desired_number_scheduled{job=\"kube-state-metrics\"}\n ) or (\n kube_daemonset_status_number_available{job=\"kube-state-metrics\"}\n !=\n kube_daemonset_status_desired_number_scheduled{job=\"kube-state-metrics\"}\n )\n) and (\n changes(kube_daemonset_updated_number_scheduled{job=\"kube-state-metrics\"}[5m])\n ==\n 0\n)\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeContainerWaiting",
|
||||
"annotations": {
|
||||
"description": "Pod {{ $labels.namespace }}/{{ $labels.pod }} container {{ $labels.container}} has been in waiting state for longer than 1 hour.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubecontainerwaiting",
|
||||
"summary": "Pod container waiting longer than 1 hour"
|
||||
},
|
||||
"expr": "sum by (namespace, pod, container) (kube_pod_container_status_waiting_reason{job=\"kube-state-metrics\"}) > 0\n",
|
||||
"for": "1h",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeDaemonSetNotScheduled",
|
||||
"annotations": {
|
||||
"description": "{{ $value }} Pods of DaemonSet {{ $labels.namespace }}/{{ $labels.daemonset }} are not scheduled.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubedaemonsetnotscheduled",
|
||||
"summary": "DaemonSet pods are not scheduled."
|
||||
},
|
||||
"expr": "kube_daemonset_status_desired_number_scheduled{job=\"kube-state-metrics\"}\n -\nkube_daemonset_status_current_number_scheduled{job=\"kube-state-metrics\"} > 0\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeDaemonSetMisScheduled",
|
||||
"annotations": {
|
||||
"description": "{{ $value }} Pods of DaemonSet {{ $labels.namespace }}/{{ $labels.daemonset }} are running where they are not supposed to run.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubedaemonsetmisscheduled",
|
||||
"summary": "DaemonSet pods are misscheduled."
|
||||
},
|
||||
"expr": "kube_daemonset_status_number_misscheduled{job=\"kube-state-metrics\"} > 0\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeJobCompletion",
|
||||
"annotations": {
|
||||
"description": "Job {{ $labels.namespace }}/{{ $labels.job_name }} is taking more than 12 hours to complete.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubejobcompletion",
|
||||
"summary": "Job did not complete in time"
|
||||
},
|
||||
"expr": "kube_job_spec_completions{job=\"kube-state-metrics\"} - kube_job_status_succeeded{job=\"kube-state-metrics\"} > 0\n",
|
||||
"for": "12h",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeJobFailed",
|
||||
"annotations": {
|
||||
"description": "Job {{ $labels.namespace }}/{{ $labels.job_name }} failed to complete. Removing failed job after investigation should clear this alert.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubejobfailed",
|
||||
"summary": "Job failed to complete."
|
||||
},
|
||||
"expr": "kube_job_failed{job=\"kube-state-metrics\"} > 0\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeHpaReplicasMismatch",
|
||||
"annotations": {
|
||||
"description": "HPA {{ $labels.namespace }}/{{ $labels.hpa }} has not matched the desired number of replicas for longer than 15 minutes.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubehpareplicasmismatch",
|
||||
"summary": "HPA has not matched descired number of replicas."
|
||||
},
|
||||
"expr": "(kube_hpa_status_desired_replicas{job=\"kube-state-metrics\"}\n !=\nkube_hpa_status_current_replicas{job=\"kube-state-metrics\"})\n and\n(kube_hpa_status_current_replicas{job=\"kube-state-metrics\"}\n >\nkube_hpa_spec_min_replicas{job=\"kube-state-metrics\"})\n and\n(kube_hpa_status_current_replicas{job=\"kube-state-metrics\"}\n <\nkube_hpa_spec_max_replicas{job=\"kube-state-metrics\"})\n and\nchanges(kube_hpa_status_current_replicas[15m]) == 0\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeHpaMaxedOut",
|
||||
"annotations": {
|
||||
"description": "HPA {{ $labels.namespace }}/{{ $labels.hpa }} has been running at max replicas for longer than 15 minutes.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubehpamaxedout",
|
||||
"summary": "HPA is running at max replicas"
|
||||
},
|
||||
"expr": "kube_hpa_status_current_replicas{job=\"kube-state-metrics\"}\n ==\nkube_hpa_spec_max_replicas{job=\"kube-state-metrics\"}\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "kubernetes-resources",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "KubeCPUOvercommit",
|
||||
"annotations": {
|
||||
"description": "Cluster has overcommitted CPU resource requests for Pods and cannot tolerate node failure.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubecpuovercommit",
|
||||
"summary": "Cluster has overcommitted CPU resource requests."
|
||||
},
|
||||
"expr": "sum(namespace:kube_pod_container_resource_requests_cpu_cores:sum{})\n /\nsum(kube_node_status_allocatable_cpu_cores)\n >\n(count(kube_node_status_allocatable_cpu_cores)-1) / count(kube_node_status_allocatable_cpu_cores)\n",
|
||||
"for": "5m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeMemoryOvercommit",
|
||||
"annotations": {
|
||||
"description": "Cluster has overcommitted memory resource requests for Pods and cannot tolerate node failure.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubememoryovercommit",
|
||||
"summary": "Cluster has overcommitted memory resource requests."
|
||||
},
|
||||
"expr": "sum(namespace:kube_pod_container_resource_requests_memory_bytes:sum{})\n /\nsum(kube_node_status_allocatable_memory_bytes)\n >\n(count(kube_node_status_allocatable_memory_bytes)-1)\n /\ncount(kube_node_status_allocatable_memory_bytes)\n",
|
||||
"for": "5m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeCPUQuotaOvercommit",
|
||||
"annotations": {
|
||||
"description": "Cluster has overcommitted CPU resource requests for Namespaces.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubecpuquotaovercommit",
|
||||
"summary": "Cluster has overcommitted CPU resource requests."
|
||||
},
|
||||
"expr": "sum(kube_resourcequota{job=\"kube-state-metrics\", type=\"hard\", resource=\"cpu\"})\n /\nsum(kube_node_status_allocatable_cpu_cores)\n > 1.5\n",
|
||||
"for": "5m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeMemoryQuotaOvercommit",
|
||||
"annotations": {
|
||||
"description": "Cluster has overcommitted memory resource requests for Namespaces.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubememoryquotaovercommit",
|
||||
"summary": "Cluster has overcommitted memory resource requests."
|
||||
},
|
||||
"expr": "sum(kube_resourcequota{job=\"kube-state-metrics\", type=\"hard\", resource=\"memory\"})\n /\nsum(kube_node_status_allocatable_memory_bytes{job=\"kube-state-metrics\"})\n > 1.5\n",
|
||||
"for": "5m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeQuotaAlmostFull",
|
||||
"annotations": {
|
||||
"description": "Namespace {{ $labels.namespace }} is using {{ $value | humanizePercentage }} of its {{ $labels.resource }} quota.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubequotaalmostfull",
|
||||
"summary": "Namespace quota is going to be full."
|
||||
},
|
||||
"expr": "kube_resourcequota{job=\"kube-state-metrics\", type=\"used\"}\n / ignoring(instance, job, type)\n(kube_resourcequota{job=\"kube-state-metrics\", type=\"hard\"} > 0)\n > 0.9 < 1\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "info"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeQuotaFullyUsed",
|
||||
"annotations": {
|
||||
"description": "Namespace {{ $labels.namespace }} is using {{ $value | humanizePercentage }} of its {{ $labels.resource }} quota.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubequotafullyused",
|
||||
"summary": "Namespace quota is fully used."
|
||||
},
|
||||
"expr": "kube_resourcequota{job=\"kube-state-metrics\", type=\"used\"}\n / ignoring(instance, job, type)\n(kube_resourcequota{job=\"kube-state-metrics\", type=\"hard\"} > 0)\n == 1\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "info"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeQuotaExceeded",
|
||||
"annotations": {
|
||||
"description": "Namespace {{ $labels.namespace }} is using {{ $value | humanizePercentage }} of its {{ $labels.resource }} quota.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubequotaexceeded",
|
||||
"summary": "Namespace quota has exceeded the limits."
|
||||
},
|
||||
"expr": "kube_resourcequota{job=\"kube-state-metrics\", type=\"used\"}\n / ignoring(instance, job, type)\n(kube_resourcequota{job=\"kube-state-metrics\", type=\"hard\"} > 0)\n > 1\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "CPUThrottlingHigh",
|
||||
"annotations": {
|
||||
"description": "{{ $value | humanizePercentage }} throttling of CPU in namespace {{ $labels.namespace }} for container {{ $labels.container }} in pod {{ $labels.pod }}.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-cputhrottlinghigh",
|
||||
"summary": "Processes experience elevated CPU throttling."
|
||||
},
|
||||
"expr": "sum(increase(container_cpu_cfs_throttled_periods_total{container!=\"\", }[5m])) by (container, pod, namespace)\n /\nsum(increase(container_cpu_cfs_periods_total{}[5m])) by (container, pod, namespace)\n > ( 80 / 100 )\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "info"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "kubernetes-storage",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "KubePersistentVolumeFillingUp",
|
||||
"annotations": {
|
||||
"description": "The PersistentVolume claimed by {{ $labels.persistentvolumeclaim }} in Namespace {{ $labels.namespace }} is only {{ $value | humanizePercentage }} free.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubepersistentvolumefillingup",
|
||||
"summary": "PersistentVolume is filling up."
|
||||
},
|
||||
"expr": "kubelet_volume_stats_available_bytes{job=\"kubelet\"}\n /\nkubelet_volume_stats_capacity_bytes{job=\"kubelet\"}\n < 0.03\n",
|
||||
"for": "1m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubePersistentVolumeFillingUp",
|
||||
"annotations": {
|
||||
"description": "Based on recent sampling, the PersistentVolume claimed by {{ $labels.persistentvolumeclaim }} in Namespace {{ $labels.namespace }} is expected to fill up within four days. Currently {{ $value | humanizePercentage }} is available.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubepersistentvolumefillingup",
|
||||
"summary": "PersistentVolume is filling up."
|
||||
},
|
||||
"expr": "(\n kubelet_volume_stats_available_bytes{job=\"kubelet\"}\n /\n kubelet_volume_stats_capacity_bytes{job=\"kubelet\"}\n) < 0.15\nand\npredict_linear(kubelet_volume_stats_available_bytes{job=\"kubelet\"}[6h], 4 * 24 * 3600) < 0\n",
|
||||
"for": "1h",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubePersistentVolumeErrors",
|
||||
"annotations": {
|
||||
"description": "The persistent volume {{ $labels.persistentvolume }} has status {{ $labels.phase }}.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubepersistentvolumeerrors",
|
||||
"summary": "PersistentVolume is having issues with provisioning."
|
||||
},
|
||||
"expr": "kube_persistentvolume_status_phase{phase=~\"Failed|Pending\",job=\"kube-state-metrics\"} > 0\n",
|
||||
"for": "5m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "kubernetes-system",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "KubeVersionMismatch",
|
||||
"annotations": {
|
||||
"description": "There are {{ $value }} different semantic versions of Kubernetes components running.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeversionmismatch",
|
||||
"summary": "Different semantic versions of Kubernetes components running."
|
||||
},
|
||||
"expr": "count(count by (gitVersion) (label_replace(kubernetes_build_info{job!~\"kube-dns|coredns\"},\"gitVersion\",\"$1\",\"gitVersion\",\"(v[0-9]*.[0-9]*).*\"))) > 1\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeClientErrors",
|
||||
"annotations": {
|
||||
"description": "Kubernetes API server client '{{ $labels.job }}/{{ $labels.instance }}' is experiencing {{ $value | humanizePercentage }} errors.'",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeclienterrors",
|
||||
"summary": "Kubernetes API server client is experiencing errors."
|
||||
},
|
||||
"expr": "(sum(rate(rest_client_requests_total{code=~\"5..\"}[5m])) by (instance, job)\n /\nsum(rate(rest_client_requests_total[5m])) by (instance, job))\n> 0.01\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "kube-apiserver-slos",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "KubeAPIErrorBudgetBurn",
|
||||
"annotations": {
|
||||
"description": "The API server is burning too much error budget.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeapierrorbudgetburn",
|
||||
"summary": "The API server is burning too much error budget."
|
||||
},
|
||||
"expr": "sum(apiserver_request:burnrate1h) > (14.40 * 0.01000)\nand\nsum(apiserver_request:burnrate5m) > (14.40 * 0.01000)\n",
|
||||
"for": "2m",
|
||||
"labels": {
|
||||
"long": "1h",
|
||||
"severity": "critical",
|
||||
"short": "5m"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeAPIErrorBudgetBurn",
|
||||
"annotations": {
|
||||
"description": "The API server is burning too much error budget.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeapierrorbudgetburn",
|
||||
"summary": "The API server is burning too much error budget."
|
||||
},
|
||||
"expr": "sum(apiserver_request:burnrate6h) > (6.00 * 0.01000)\nand\nsum(apiserver_request:burnrate30m) > (6.00 * 0.01000)\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"long": "6h",
|
||||
"severity": "critical",
|
||||
"short": "30m"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeAPIErrorBudgetBurn",
|
||||
"annotations": {
|
||||
"description": "The API server is burning too much error budget.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeapierrorbudgetburn",
|
||||
"summary": "The API server is burning too much error budget."
|
||||
},
|
||||
"expr": "sum(apiserver_request:burnrate1d) > (3.00 * 0.01000)\nand\nsum(apiserver_request:burnrate2h) > (3.00 * 0.01000)\n",
|
||||
"for": "1h",
|
||||
"labels": {
|
||||
"long": "1d",
|
||||
"severity": "warning",
|
||||
"short": "2h"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeAPIErrorBudgetBurn",
|
||||
"annotations": {
|
||||
"description": "The API server is burning too much error budget.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeapierrorbudgetburn",
|
||||
"summary": "The API server is burning too much error budget."
|
||||
},
|
||||
"expr": "sum(apiserver_request:burnrate3d) > (1.00 * 0.01000)\nand\nsum(apiserver_request:burnrate6h) > (1.00 * 0.01000)\n",
|
||||
"for": "3h",
|
||||
"labels": {
|
||||
"long": "3d",
|
||||
"severity": "warning",
|
||||
"short": "6h"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "kubernetes-system-apiserver",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "KubeClientCertificateExpiration",
|
||||
"annotations": {
|
||||
"description": "A client certificate used to authenticate to the apiserver is expiring in less than 1.0 hours.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeclientcertificateexpiration",
|
||||
"summary": "Client certificate is about to expire."
|
||||
},
|
||||
"expr": "apiserver_client_certificate_expiration_seconds_count{job=\"apiserver\"} > 0 and on(job) histogram_quantile(0.01, sum by (job, le) (rate(apiserver_client_certificate_expiration_seconds_bucket{job=\"apiserver\"}[5m]))) < 3600\n",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeClientCertificateExpiration",
|
||||
"annotations": {
|
||||
"description": "A client certificate used to authenticate to the apiserver is expiring in less than 0.1 hours.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeclientcertificateexpiration",
|
||||
"summary": "Client certificate is about to expire."
|
||||
},
|
||||
"expr": "apiserver_client_certificate_expiration_seconds_count{job=\"apiserver\"} > 0 and on(job) histogram_quantile(0.01, sum by (job, le) (rate(apiserver_client_certificate_expiration_seconds_bucket{job=\"apiserver\"}[5m]))) < 300\n",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "AggregatedAPIErrors",
|
||||
"annotations": {
|
||||
"description": "An aggregated API {{ $labels.name }}/{{ $labels.namespace }} has reported errors. It has appeared unavailable {{ $value | humanize }} times averaged over the past 10m.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-aggregatedapierrors",
|
||||
"summary": "An aggregated API has reported errors."
|
||||
},
|
||||
"expr": "sum by(name, namespace)(increase(aggregator_unavailable_apiservice_count[10m])) > 4\n",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "AggregatedAPIDown",
|
||||
"annotations": {
|
||||
"description": "An aggregated API {{ $labels.name }}/{{ $labels.namespace }} has been only {{ $value | humanize }}% available over the last 10m.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-aggregatedapidown",
|
||||
"summary": "An aggregated API is down."
|
||||
},
|
||||
"expr": "(1 - max by(name, namespace)(avg_over_time(aggregator_unavailable_apiservice[10m]))) * 100 < 85\n",
|
||||
"for": "5m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeAPIDown",
|
||||
"annotations": {
|
||||
"description": "KubeAPI has disappeared from Prometheus target discovery.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeapidown",
|
||||
"summary": "Target disappeared from Prometheus target discovery."
|
||||
},
|
||||
"expr": "absent(up{job=\"apiserver\"} == 1)\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "kubernetes-system-kubelet",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "KubeNodeNotReady",
|
||||
"annotations": {
|
||||
"description": "{{ $labels.node }} has been unready for more than 15 minutes.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubenodenotready",
|
||||
"summary": "Node is not ready."
|
||||
},
|
||||
"expr": "kube_node_status_condition{job=\"kube-state-metrics\",condition=\"Ready\",status=\"true\"} == 0\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeNodeUnreachable",
|
||||
"annotations": {
|
||||
"description": "{{ $labels.node }} is unreachable and some workloads may be rescheduled.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubenodeunreachable",
|
||||
"summary": "Node is unreachable."
|
||||
},
|
||||
"expr": "(kube_node_spec_taint{job=\"kube-state-metrics\",key=\"node.kubernetes.io/unreachable\",effect=\"NoSchedule\"} unless ignoring(key,value) kube_node_spec_taint{job=\"kube-state-metrics\",key=~\"ToBeDeletedByClusterAutoscaler|cloud.google.com/impending-node-termination|aws-node-termination-handler/spot-itn\"}) == 1\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeletTooManyPods",
|
||||
"annotations": {
|
||||
"description": "Kubelet '{{ $labels.node }}' is running at {{ $value | humanizePercentage }} of its Pod capacity.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubelettoomanypods",
|
||||
"summary": "Kubelet is running at capacity."
|
||||
},
|
||||
"expr": "count by(node) (\n (kube_pod_status_phase{job=\"kube-state-metrics\",phase=\"Running\"} == 1) * on(instance,pod,namespace,cluster) group_left(node) topk by(instance,pod,namespace,cluster) (1, kube_pod_info{job=\"kube-state-metrics\"})\n)\n/\nmax by(node) (\n kube_node_status_capacity_pods{job=\"kube-state-metrics\"} != 1\n) > 0.95\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeNodeReadinessFlapping",
|
||||
"annotations": {
|
||||
"description": "The readiness status of node {{ $labels.node }} has changed {{ $value }} times in the last 15 minutes.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubenodereadinessflapping",
|
||||
"summary": "Node readiness status is flapping."
|
||||
},
|
||||
"expr": "sum(changes(kube_node_status_condition{status=\"true\",condition=\"Ready\"}[15m])) by (node) > 2\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeletPlegDurationHigh",
|
||||
"annotations": {
|
||||
"description": "The Kubelet Pod Lifecycle Event Generator has a 99th percentile duration of {{ $value }} seconds on node {{ $labels.node }}.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeletplegdurationhigh",
|
||||
"summary": "Kubelet Pod Lifecycle Event Generator is taking too long to relist."
|
||||
},
|
||||
"expr": "node_quantile:kubelet_pleg_relist_duration_seconds:histogram_quantile{quantile=\"0.99\"} >= 10\n",
|
||||
"for": "5m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeletPodStartUpLatencyHigh",
|
||||
"annotations": {
|
||||
"description": "Kubelet Pod startup 99th percentile latency is {{ $value }} seconds on node {{ $labels.node }}.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeletpodstartuplatencyhigh",
|
||||
"summary": "Kubelet Pod startup latency is too high."
|
||||
},
|
||||
"expr": "histogram_quantile(0.99, sum(rate(kubelet_pod_worker_duration_seconds_bucket{job=\"kubelet\"}[5m])) by (instance, le)) * on(instance) group_left(node) kubelet_node_name{job=\"kubelet\"} > 60\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeletClientCertificateExpiration",
|
||||
"annotations": {
|
||||
"description": "Client certificate for Kubelet on node {{ $labels.node }} expires in {{ $value | humanizeDuration }}.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeletclientcertificateexpiration",
|
||||
"summary": "Kubelet client certificate is about to expire."
|
||||
},
|
||||
"expr": "kubelet_certificate_manager_client_ttl_seconds < 3600\n",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeletClientCertificateExpiration",
|
||||
"annotations": {
|
||||
"description": "Client certificate for Kubelet on node {{ $labels.node }} expires in {{ $value | humanizeDuration }}.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeletclientcertificateexpiration",
|
||||
"summary": "Kubelet client certificate is about to expire."
|
||||
},
|
||||
"expr": "kubelet_certificate_manager_client_ttl_seconds < 300\n",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeletServerCertificateExpiration",
|
||||
"annotations": {
|
||||
"description": "Server certificate for Kubelet on node {{ $labels.node }} expires in {{ $value | humanizeDuration }}.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeletservercertificateexpiration",
|
||||
"summary": "Kubelet server certificate is about to expire."
|
||||
},
|
||||
"expr": "kubelet_certificate_manager_server_ttl_seconds < 3600\n",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeletServerCertificateExpiration",
|
||||
"annotations": {
|
||||
"description": "Server certificate for Kubelet on node {{ $labels.node }} expires in {{ $value | humanizeDuration }}.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeletservercertificateexpiration",
|
||||
"summary": "Kubelet server certificate is about to expire."
|
||||
},
|
||||
"expr": "kubelet_certificate_manager_server_ttl_seconds < 300\n",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeletClientCertificateRenewalErrors",
|
||||
"annotations": {
|
||||
"description": "Kubelet on node {{ $labels.node }} has failed to renew its client certificate ({{ $value | humanize }} errors in the last 5 minutes).",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeletclientcertificaterenewalerrors",
|
||||
"summary": "Kubelet has failed to renew its client certificate."
|
||||
},
|
||||
"expr": "increase(kubelet_certificate_manager_client_expiration_renew_errors[5m]) > 0\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeletServerCertificateRenewalErrors",
|
||||
"annotations": {
|
||||
"description": "Kubelet on node {{ $labels.node }} has failed to renew its server certificate ({{ $value | humanize }} errors in the last 5 minutes).",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeletservercertificaterenewalerrors",
|
||||
"summary": "Kubelet has failed to renew its server certificate."
|
||||
},
|
||||
"expr": "increase(kubelet_server_expiration_renew_errors[5m]) > 0\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "KubeletDown",
|
||||
"annotations": {
|
||||
"description": "Kubelet has disappeared from Prometheus target discovery.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeletdown",
|
||||
"summary": "Target disappeared from Prometheus target discovery."
|
||||
},
|
||||
"expr": "absent(up{job=\"kubelet\"} == 1)\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "kubernetes-system-scheduler",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "KubeSchedulerDown",
|
||||
"annotations": {
|
||||
"description": "KubeScheduler has disappeared from Prometheus target discovery.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeschedulerdown",
|
||||
"summary": "Target disappeared from Prometheus target discovery."
|
||||
},
|
||||
"expr": "absent(up{job=\"kube-scheduler\"} == 1)\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "kubernetes-system-controller-manager",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "KubeControllerManagerDown",
|
||||
"annotations": {
|
||||
"description": "KubeControllerManager has disappeared from Prometheus target discovery.",
|
||||
"runbook_url": "https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubecontrollermanagerdown",
|
||||
"summary": "Target disappeared from Prometheus target discovery."
|
||||
},
|
||||
"expr": "absent(up{job=\"kube-controller-manager\"} == 1)\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
node-exporter.yaml: |-
|
||||
{
|
||||
"groups": [
|
||||
{
|
||||
"name": "node-exporter.rules",
|
||||
"rules": [
|
||||
{
|
||||
"expr": "count without (cpu) (\n count without (mode) (\n node_cpu_seconds_total{job=\"node-exporter\"}\n )\n)\n",
|
||||
"record": "instance:node_num_cpu:sum"
|
||||
},
|
||||
{
|
||||
"expr": "1 - avg without (cpu, mode) (\n rate(node_cpu_seconds_total{job=\"node-exporter\", mode=\"idle\"}[1m])\n)\n",
|
||||
"record": "instance:node_cpu_utilisation:rate1m"
|
||||
},
|
||||
{
|
||||
"expr": "(\n node_load1{job=\"node-exporter\"}\n/\n instance:node_num_cpu:sum{job=\"node-exporter\"}\n)\n",
|
||||
"record": "instance:node_load1_per_cpu:ratio"
|
||||
},
|
||||
{
|
||||
"expr": "1 - (\n node_memory_MemAvailable_bytes{job=\"node-exporter\"}\n/\n node_memory_MemTotal_bytes{job=\"node-exporter\"}\n)\n",
|
||||
"record": "instance:node_memory_utilisation:ratio"
|
||||
},
|
||||
{
|
||||
"expr": "rate(node_vmstat_pgmajfault{job=\"node-exporter\"}[1m])\n",
|
||||
"record": "instance:node_vmstat_pgmajfault:rate1m"
|
||||
},
|
||||
{
|
||||
"expr": "rate(node_disk_io_time_seconds_total{job=\"node-exporter\", device!~\"dm.*\"}[1m])\n",
|
||||
"record": "instance_device:node_disk_io_time_seconds:rate1m"
|
||||
},
|
||||
{
|
||||
"expr": "rate(node_disk_io_time_weighted_seconds_total{job=\"node-exporter\", device!~\"dm.*\"}[1m])\n",
|
||||
"record": "instance_device:node_disk_io_time_weighted_seconds:rate1m"
|
||||
},
|
||||
{
|
||||
"expr": "sum without (device) (\n rate(node_network_receive_bytes_total{job=\"node-exporter\", device!=\"lo\"}[1m])\n)\n",
|
||||
"record": "instance:node_network_receive_bytes_excluding_lo:rate1m"
|
||||
},
|
||||
{
|
||||
"expr": "sum without (device) (\n rate(node_network_transmit_bytes_total{job=\"node-exporter\", device!=\"lo\"}[1m])\n)\n",
|
||||
"record": "instance:node_network_transmit_bytes_excluding_lo:rate1m"
|
||||
},
|
||||
{
|
||||
"expr": "sum without (device) (\n rate(node_network_receive_drop_total{job=\"node-exporter\", device!=\"lo\"}[1m])\n)\n",
|
||||
"record": "instance:node_network_receive_drop_excluding_lo:rate1m"
|
||||
},
|
||||
{
|
||||
"expr": "sum without (device) (\n rate(node_network_transmit_drop_total{job=\"node-exporter\", device!=\"lo\"}[1m])\n)\n",
|
||||
"record": "instance:node_network_transmit_drop_excluding_lo:rate1m"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "node-exporter",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "NodeFilesystemSpaceFillingUp",
|
||||
"annotations": {
|
||||
"description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available space left and is filling up.",
|
||||
"summary": "Filesystem is predicted to run out of space within the next 24 hours."
|
||||
},
|
||||
"expr": "(\n node_filesystem_avail_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_size_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 40\nand\n predict_linear(node_filesystem_avail_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"}[6h], 24*60*60) < 0\nand\n node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
|
||||
"for": "1h",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeFilesystemSpaceFillingUp",
|
||||
"annotations": {
|
||||
"description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available space left and is filling up fast.",
|
||||
"summary": "Filesystem is predicted to run out of space within the next 4 hours."
|
||||
},
|
||||
"expr": "(\n node_filesystem_avail_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_size_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 20\nand\n predict_linear(node_filesystem_avail_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"}[6h], 4*60*60) < 0\nand\n node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
|
||||
"for": "1h",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeFilesystemAlmostOutOfSpace",
|
||||
"annotations": {
|
||||
"description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available space left.",
|
||||
"summary": "Filesystem has less than 5% space left."
|
||||
},
|
||||
"expr": "(\n node_filesystem_avail_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_size_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 5\nand\n node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
|
||||
"for": "1h",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeFilesystemAlmostOutOfSpace",
|
||||
"annotations": {
|
||||
"description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available space left.",
|
||||
"summary": "Filesystem has less than 3% space left."
|
||||
},
|
||||
"expr": "(\n node_filesystem_avail_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_size_bytes{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 3\nand\n node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
|
||||
"for": "1h",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeFilesystemFilesFillingUp",
|
||||
"annotations": {
|
||||
"description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available inodes left and is filling up.",
|
||||
"summary": "Filesystem is predicted to run out of inodes within the next 24 hours."
|
||||
},
|
||||
"expr": "(\n node_filesystem_files_free{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_files{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 40\nand\n predict_linear(node_filesystem_files_free{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"}[6h], 24*60*60) < 0\nand\n node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
|
||||
"for": "1h",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeFilesystemFilesFillingUp",
|
||||
"annotations": {
|
||||
"description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available inodes left and is filling up fast.",
|
||||
"summary": "Filesystem is predicted to run out of inodes within the next 4 hours."
|
||||
},
|
||||
"expr": "(\n node_filesystem_files_free{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_files{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 20\nand\n predict_linear(node_filesystem_files_free{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"}[6h], 4*60*60) < 0\nand\n node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
|
||||
"for": "1h",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeFilesystemAlmostOutOfFiles",
|
||||
"annotations": {
|
||||
"description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available inodes left.",
|
||||
"summary": "Filesystem has less than 5% inodes left."
|
||||
},
|
||||
"expr": "(\n node_filesystem_files_free{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_files{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 5\nand\n node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
|
||||
"for": "1h",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeFilesystemAlmostOutOfFiles",
|
||||
"annotations": {
|
||||
"description": "Filesystem on {{ $labels.device }} at {{ $labels.instance }} has only {{ printf \"%.2f\" $value }}% available inodes left.",
|
||||
"summary": "Filesystem has less than 3% inodes left."
|
||||
},
|
||||
"expr": "(\n node_filesystem_files_free{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} / node_filesystem_files{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} * 100 < 3\nand\n node_filesystem_readonly{job=\"node-exporter\",fstype!~\"tmpfs|nsfs|vfat\"} == 0\n)\n",
|
||||
"for": "1h",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeNetworkReceiveErrs",
|
||||
"annotations": {
|
||||
"description": "{{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf \"%.0f\" $value }} receive errors in the last two minutes.",
|
||||
"summary": "Network interface is reporting many receive errors."
|
||||
},
|
||||
"expr": "rate(node_network_receive_errs_total[2m]) / rate(node_network_receive_packets_total[2m]) > 0.01\n",
|
||||
"for": "1h",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeNetworkTransmitErrs",
|
||||
"annotations": {
|
||||
"description": "{{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf \"%.0f\" $value }} transmit errors in the last two minutes.",
|
||||
"summary": "Network interface is reporting many transmit errors."
|
||||
},
|
||||
"expr": "rate(node_network_transmit_errs_total[2m]) / rate(node_network_transmit_packets_total[2m]) > 0.01\n",
|
||||
"for": "1h",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeHighNumberConntrackEntriesUsed",
|
||||
"annotations": {
|
||||
"description": "{{ $value | humanizePercentage }} of conntrack entries are used.",
|
||||
"summary": "Number of conntrack are getting close to the limit."
|
||||
},
|
||||
"expr": "(node_nf_conntrack_entries / node_nf_conntrack_entries_limit) > 0.75\n",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeTextFileCollectorScrapeError",
|
||||
"annotations": {
|
||||
"description": "Node Exporter text file collector failed to scrape.",
|
||||
"summary": "Node Exporter text file collector failed to scrape."
|
||||
},
|
||||
"expr": "node_textfile_scrape_error{job=\"node-exporter\"} == 1\n",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeClockSkewDetected",
|
||||
"annotations": {
|
||||
"message": "Clock on {{ $labels.instance }} is out of sync by more than 300s. Ensure NTP is configured correctly on this host.",
|
||||
"summary": "Clock skew detected."
|
||||
},
|
||||
"expr": "(\n node_timex_offset_seconds > 0.05\nand\n deriv(node_timex_offset_seconds[5m]) >= 0\n)\nor\n(\n node_timex_offset_seconds < -0.05\nand\n deriv(node_timex_offset_seconds[5m]) <= 0\n)\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeClockNotSynchronising",
|
||||
"annotations": {
|
||||
"message": "Clock on {{ $labels.instance }} is not synchronising. Ensure NTP is configured on this host.",
|
||||
"summary": "Clock not synchronising."
|
||||
},
|
||||
"expr": "min_over_time(node_timex_sync_status[5m]) == 0\nand\nnode_timex_maxerror_seconds >= 16\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeRAIDDegraded",
|
||||
"annotations": {
|
||||
"description": "RAID array '{{ $labels.device }}' on {{ $labels.instance }} is in degraded state due to one or more disks failures. Number of spare drives is insufficient to fix issue automatically.",
|
||||
"summary": "RAID Array is degraded"
|
||||
},
|
||||
"expr": "node_md_disks_required - ignoring (state) (node_md_disks{state=\"active\"}) > 0\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "NodeRAIDDiskFailure",
|
||||
"annotations": {
|
||||
"description": "At least one device in RAID array on {{ $labels.instance }} failed. Array '{{ $labels.device }}' needs attention and possibly a disk swap.",
|
||||
"summary": "Failed device in RAID array"
|
||||
},
|
||||
"expr": "node_md_disks{state=\"fail\"} > 0\n",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
prom.yaml: |-
|
||||
{
|
||||
"groups": [
|
||||
{
|
||||
"name": "prometheus",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "PrometheusBadConfig",
|
||||
"annotations": {
|
||||
"description": "Prometheus {{$labels.instance}} has failed to reload its configuration.",
|
||||
"summary": "Failed Prometheus configuration reload."
|
||||
},
|
||||
"expr": "# Without max_over_time, failed scrapes could create false negatives, see\n# https://www.robustperception.io/alerting-on-gauges-in-prometheus-2-0 for details.\nmax_over_time(prometheus_config_last_reload_successful{job=\"prometheus\"}[5m]) == 0\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusNotificationQueueRunningFull",
|
||||
"annotations": {
|
||||
"description": "Alert notification queue of Prometheus {{$labels.instance}} is running full.",
|
||||
"summary": "Prometheus alert notification queue predicted to run full in less than 30m."
|
||||
},
|
||||
"expr": "# Without min_over_time, failed scrapes could create false negatives, see\n# https://www.robustperception.io/alerting-on-gauges-in-prometheus-2-0 for details.\n(\n predict_linear(prometheus_notifications_queue_length{job=\"prometheus\"}[5m], 60 * 30)\n>\n min_over_time(prometheus_notifications_queue_capacity{job=\"prometheus\"}[5m])\n)\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusErrorSendingAlertsToSomeAlertmanagers",
|
||||
"annotations": {
|
||||
"description": "{{ printf \"%.1f\" $value }}% errors while sending alerts from Prometheus {{$labels.instance}} to Alertmanager {{$labels.alertmanager}}.",
|
||||
"summary": "Prometheus has encountered more than 1% errors sending alerts to a specific Alertmanager."
|
||||
},
|
||||
"expr": "(\n rate(prometheus_notifications_errors_total{job=\"prometheus\"}[5m])\n/\n rate(prometheus_notifications_sent_total{job=\"prometheus\"}[5m])\n)\n* 100\n> 1\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusNotConnectedToAlertmanagers",
|
||||
"annotations": {
|
||||
"description": "Prometheus {{$labels.instance}} is not connected to any Alertmanagers.",
|
||||
"summary": "Prometheus is not connected to any Alertmanagers."
|
||||
},
|
||||
"expr": "# Without max_over_time, failed scrapes could create false negatives, see\n# https://www.robustperception.io/alerting-on-gauges-in-prometheus-2-0 for details.\nmax_over_time(prometheus_notifications_alertmanagers_discovered{job=\"prometheus\"}[5m]) < 1\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusTSDBReloadsFailing",
|
||||
"annotations": {
|
||||
"description": "Prometheus {{$labels.instance}} has detected {{$value | humanize}} reload failures over the last 3h.",
|
||||
"summary": "Prometheus has issues reloading blocks from disk."
|
||||
},
|
||||
"expr": "increase(prometheus_tsdb_reloads_failures_total{job=\"prometheus\"}[3h]) > 0\n",
|
||||
"for": "4h",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusTSDBCompactionsFailing",
|
||||
"annotations": {
|
||||
"description": "Prometheus {{$labels.instance}} has detected {{$value | humanize}} compaction failures over the last 3h.",
|
||||
"summary": "Prometheus has issues compacting blocks."
|
||||
},
|
||||
"expr": "increase(prometheus_tsdb_compactions_failed_total{job=\"prometheus\"}[3h]) > 0\n",
|
||||
"for": "4h",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusNotIngestingSamples",
|
||||
"annotations": {
|
||||
"description": "Prometheus {{$labels.instance}} is not ingesting samples.",
|
||||
"summary": "Prometheus is not ingesting samples."
|
||||
},
|
||||
"expr": "(\n rate(prometheus_tsdb_head_samples_appended_total{job=\"prometheus\"}[5m]) <= 0\nand\n (\n sum without(scrape_job) (prometheus_target_metadata_cache_entries{job=\"prometheus\"}) > 0\n or\n sum without(rule_group) (prometheus_rule_group_rules{job=\"prometheus\"}) > 0\n )\n)\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusDuplicateTimestamps",
|
||||
"annotations": {
|
||||
"description": "Prometheus {{$labels.instance}} is dropping {{ printf \"%.4g\" $value }} samples/s with different values but duplicated timestamp.",
|
||||
"summary": "Prometheus is dropping samples with duplicate timestamps."
|
||||
},
|
||||
"expr": "rate(prometheus_target_scrapes_sample_duplicate_timestamp_total{job=\"prometheus\"}[5m]) > 0\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusOutOfOrderTimestamps",
|
||||
"annotations": {
|
||||
"description": "Prometheus {{$labels.instance}} is dropping {{ printf \"%.4g\" $value }} samples/s with timestamps arriving out of order.",
|
||||
"summary": "Prometheus drops samples with out-of-order timestamps."
|
||||
},
|
||||
"expr": "rate(prometheus_target_scrapes_sample_out_of_order_total{job=\"prometheus\"}[5m]) > 0\n",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusRemoteStorageFailures",
|
||||
"annotations": {
|
||||
"description": "Prometheus {{$labels.instance}} failed to send {{ printf \"%.1f\" $value }}% of the samples to {{ $labels.remote_name}}:{{ $labels.url }}",
|
||||
"summary": "Prometheus fails to send samples to remote storage."
|
||||
},
|
||||
"expr": "(\n rate(prometheus_remote_storage_failed_samples_total{job=\"prometheus\"}[5m])\n/\n (\n rate(prometheus_remote_storage_failed_samples_total{job=\"prometheus\"}[5m])\n +\n rate(prometheus_remote_storage_succeeded_samples_total{job=\"prometheus\"}[5m])\n )\n)\n* 100\n> 1\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusRemoteWriteBehind",
|
||||
"annotations": {
|
||||
"description": "Prometheus {{$labels.instance}} remote write is {{ printf \"%.1f\" $value }}s behind for {{ $labels.remote_name}}:{{ $labels.url }}.",
|
||||
"summary": "Prometheus remote write is behind."
|
||||
},
|
||||
"expr": "# Without max_over_time, failed scrapes could create false negatives, see\n# https://www.robustperception.io/alerting-on-gauges-in-prometheus-2-0 for details.\n(\n max_over_time(prometheus_remote_storage_highest_timestamp_in_seconds{job=\"prometheus\"}[5m])\n- ignoring(remote_name, url) group_right\n max_over_time(prometheus_remote_storage_queue_highest_sent_timestamp_seconds{job=\"prometheus\"}[5m])\n)\n> 120\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusRemoteWriteDesiredShards",
|
||||
"annotations": {
|
||||
"description": "Prometheus {{$labels.instance}} remote write desired shards calculation wants to run {{ $value }} shards for queue {{ $labels.remote_name}}:{{ $labels.url }}, which is more than the max of {{ printf `prometheus_remote_storage_shards_max{instance=\"%s\",job=\"prometheus\"}` $labels.instance | query | first | value }}.",
|
||||
"summary": "Prometheus remote write desired shards calculation wants to run more than configured max shards."
|
||||
},
|
||||
"expr": "# Without max_over_time, failed scrapes could create false negatives, see\n# https://www.robustperception.io/alerting-on-gauges-in-prometheus-2-0 for details.\n(\n max_over_time(prometheus_remote_storage_shards_desired{job=\"prometheus\"}[5m])\n>\n max_over_time(prometheus_remote_storage_shards_max{job=\"prometheus\"}[5m])\n)\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusRuleFailures",
|
||||
"annotations": {
|
||||
"description": "Prometheus {{$labels.instance}} has failed to evaluate {{ printf \"%.0f\" $value }} rules in the last 5m.",
|
||||
"summary": "Prometheus is failing rule evaluations."
|
||||
},
|
||||
"expr": "increase(prometheus_rule_evaluation_failures_total{job=\"prometheus\"}[5m]) > 0\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusMissingRuleEvaluations",
|
||||
"annotations": {
|
||||
"description": "Prometheus {{$labels.instance}} has missed {{ printf \"%.0f\" $value }} rule group evaluations in the last 5m.",
|
||||
"summary": "Prometheus is missing rule evaluations due to slow rule group evaluation."
|
||||
},
|
||||
"expr": "increase(prometheus_rule_group_iterations_missed_total{job=\"prometheus\"}[5m]) > 0\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusTargetLimitHit",
|
||||
"annotations": {
|
||||
"description": "Prometheus {{$labels.instance}} has dropped {{ printf \"%.0f\" $value }} targets because the number of targets exceeded the configured target_limit.",
|
||||
"summary": "Prometheus has dropped targets because some scrape configs have exceeded the targets limit."
|
||||
},
|
||||
"expr": "increase(prometheus_target_scrape_pool_exceeded_target_limit_total{job=\"prometheus\"}[5m]) > 0\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "PrometheusErrorSendingAlertsToAnyAlertmanager",
|
||||
"annotations": {
|
||||
"description": "{{ printf \"%.1f\" $value }}% minimum errors while sending alerts from Prometheus {{$labels.instance}} to any Alertmanager.",
|
||||
"summary": "Prometheus encounters more than 3% errors sending alerts to any Alertmanager."
|
||||
},
|
||||
"expr": "min without (alertmanager) (\n rate(prometheus_notifications_errors_total{job=\"prometheus\",alertmanager!~``}[5m])\n/\n rate(prometheus_notifications_sent_total{job=\"prometheus\",alertmanager!~``}[5m])\n)\n* 100\n> 3\n",
|
||||
"for": "15m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
typhoon.yaml: |-
|
||||
{
|
||||
"groups": [
|
||||
{
|
||||
"name": "general.rules",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "TargetDown",
|
||||
"annotations": {
|
||||
"message": "{{ printf \"%.4g\" $value }}% of the {{ $labels.job }} targets are down."
|
||||
},
|
||||
"expr": "100 * (count(up == 0) BY (job, namespace, service) / count(up) BY (job, namespace, service)) > 10",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
},
|
||||
{
|
||||
"alert": "BlackboxProbeFailure",
|
||||
"annotations": {
|
||||
"message": "Blackbox probe {{$labels.instance}} failed"
|
||||
},
|
||||
"expr": "probe_success == 0",
|
||||
"for": "2m",
|
||||
"labels": {
|
||||
"severity": "critical"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"name": "extra.rules",
|
||||
"rules": [
|
||||
{
|
||||
"alert": "InactiveRAIDDisk",
|
||||
"annotations": {
|
||||
"message": "{{ $value }} RAID disk(s) on node {{ $labels.instance }} are inactive."
|
||||
},
|
||||
"expr": "node_md_disks{state=\"failed\"} > 0",
|
||||
"for": "10m",
|
||||
"labels": {
|
||||
"severity": "warning"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: prometheus-rules
|
||||
namespace: monitoring
|
||||
data:
|
||||
alertmanager.rules.yaml: |
|
||||
groups:
|
||||
- name: alertmanager.rules
|
||||
rules:
|
||||
- alert: AlertmanagerConfigInconsistent
|
||||
expr: count_values("config_hash", alertmanager_config_hash) BY (service) / ON(service)
|
||||
GROUP_LEFT() label_replace(prometheus_operator_alertmanager_spec_replicas, "service",
|
||||
"alertmanager-$1", "alertmanager", "(.*)") != 1
|
||||
for: 5m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: The configuration of the instances of the Alertmanager cluster
|
||||
`{{$labels.service}}` are out of sync.
|
||||
- alert: AlertmanagerDownOrMissing
|
||||
expr: label_replace(prometheus_operator_alertmanager_spec_replicas, "job", "alertmanager-$1",
|
||||
"alertmanager", "(.*)") / ON(job) GROUP_RIGHT() sum(up) BY (job) != 1
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: An unexpected number of Alertmanagers are scraped or Alertmanagers
|
||||
disappeared from discovery.
|
||||
- alert: AlertmanagerFailedReload
|
||||
expr: alertmanager_config_last_reload_successful == 0
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: Reloading Alertmanager's configuration has failed for {{ $labels.namespace
|
||||
}}/{{ $labels.pod}}.
|
||||
etcd3.rules.yaml: |
|
||||
groups:
|
||||
- name: ./etcd3.rules
|
||||
rules:
|
||||
- alert: InsufficientMembers
|
||||
expr: count(up{job="etcd"} == 0) > (count(up{job="etcd"}) / 2 - 1)
|
||||
for: 3m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: If one more etcd member goes down the cluster will be unavailable
|
||||
summary: etcd cluster insufficient members
|
||||
- alert: NoLeader
|
||||
expr: etcd_server_has_leader{job="etcd"} == 0
|
||||
for: 1m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: etcd member {{ $labels.instance }} has no leader
|
||||
summary: etcd member has no leader
|
||||
- alert: HighNumberOfLeaderChanges
|
||||
expr: increase(etcd_server_leader_changes_seen_total{job="etcd"}[1h]) > 3
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: etcd instance {{ $labels.instance }} has seen {{ $value }} leader
|
||||
changes within the last hour
|
||||
summary: a high number of leader changes within the etcd cluster are happening
|
||||
- alert: HighNumberOfFailedGRPCRequests
|
||||
expr: sum(rate(grpc_server_handled_total{grpc_code!="OK",job="etcd"}[5m])) BY (grpc_service, grpc_method)
|
||||
/ sum(rate(grpc_server_handled_total{job="etcd"}[5m])) BY (grpc_service, grpc_method) > 0.01
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: '{{ $value }}% of requests for {{ $labels.grpc_method }} failed
|
||||
on etcd instance {{ $labels.instance }}'
|
||||
summary: a high number of gRPC requests are failing
|
||||
- alert: HighNumberOfFailedGRPCRequests
|
||||
expr: sum(rate(grpc_server_handled_total{grpc_code!="OK",job="etcd"}[5m])) BY (grpc_service, grpc_method)
|
||||
/ sum(rate(grpc_server_handled_total{job="etcd"}[5m])) BY (grpc_service, grpc_method) > 0.05
|
||||
for: 5m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: '{{ $value }}% of requests for {{ $labels.grpc_method }} failed
|
||||
on etcd instance {{ $labels.instance }}'
|
||||
summary: a high number of gRPC requests are failing
|
||||
- alert: GRPCRequestsSlow
|
||||
expr: histogram_quantile(0.99, sum(rate(grpc_server_handling_seconds_bucket{job="etcd",grpc_type="unary"}[5m])) by (grpc_service, grpc_method, le))
|
||||
> 0.15
|
||||
for: 10m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: on etcd instance {{ $labels.instance }} gRPC requests to {{ $labels.grpc_method
|
||||
}} are slow
|
||||
summary: slow gRPC requests
|
||||
- alert: HighNumberOfFailedHTTPRequests
|
||||
expr: sum(rate(etcd_http_failed_total{job="etcd"}[5m])) BY (method) / sum(rate(etcd_http_received_total{job="etcd"}[5m]))
|
||||
BY (method) > 0.01
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: '{{ $value }}% of requests for {{ $labels.method }} failed on etcd
|
||||
instance {{ $labels.instance }}'
|
||||
summary: a high number of HTTP requests are failing
|
||||
- alert: HighNumberOfFailedHTTPRequests
|
||||
expr: sum(rate(etcd_http_failed_total{job="etcd"}[5m])) BY (method) / sum(rate(etcd_http_received_total{job="etcd"}[5m]))
|
||||
BY (method) > 0.05
|
||||
for: 5m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: '{{ $value }}% of requests for {{ $labels.method }} failed on etcd
|
||||
instance {{ $labels.instance }}'
|
||||
summary: a high number of HTTP requests are failing
|
||||
- alert: HTTPRequestsSlow
|
||||
expr: histogram_quantile(0.99, rate(etcd_http_successful_duration_seconds_bucket[5m]))
|
||||
> 0.15
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: on etcd instance {{ $labels.instance }} HTTP requests to {{ $labels.method
|
||||
}} are slow
|
||||
summary: slow HTTP requests
|
||||
- alert: EtcdMemberCommunicationSlow
|
||||
expr: histogram_quantile(0.99, rate(etcd_network_peer_round_trip_time_seconds_bucket[5m]))
|
||||
> 0.15
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: etcd instance {{ $labels.instance }} member communication with
|
||||
{{ $labels.To }} is slow
|
||||
summary: etcd member communication is slow
|
||||
- alert: HighNumberOfFailedProposals
|
||||
expr: increase(etcd_server_proposals_failed_total{job="etcd"}[1h]) > 5
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: etcd instance {{ $labels.instance }} has seen {{ $value }} proposal
|
||||
failures within the last hour
|
||||
summary: a high number of proposals within the etcd cluster are failing
|
||||
- alert: HighFsyncDurations
|
||||
expr: histogram_quantile(0.99, rate(etcd_disk_wal_fsync_duration_seconds_bucket[5m]))
|
||||
> 0.5
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: etcd instance {{ $labels.instance }} fync durations are high
|
||||
summary: high fsync durations
|
||||
- alert: HighCommitDurations
|
||||
expr: histogram_quantile(0.99, rate(etcd_disk_backend_commit_duration_seconds_bucket[5m]))
|
||||
> 0.25
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: etcd instance {{ $labels.instance }} commit durations are high
|
||||
summary: high commit durations
|
||||
general.rules.yaml: |
|
||||
groups:
|
||||
- name: general.rules
|
||||
rules:
|
||||
- alert: TargetDown
|
||||
expr: 100 * (count(up == 0) BY (job) / count(up) BY (job)) > 10
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: '{{ $value }}% of {{ $labels.job }} targets are down.'
|
||||
summary: Targets are down
|
||||
- record: fd_utilization
|
||||
expr: process_open_fds / process_max_fds
|
||||
- alert: FdExhaustionClose
|
||||
expr: predict_linear(fd_utilization[1h], 3600 * 4) > 1
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: '{{ $labels.job }}: {{ $labels.namespace }}/{{ $labels.pod }} instance
|
||||
will exhaust in file/socket descriptors within the next 4 hours'
|
||||
summary: file descriptors soon exhausted
|
||||
- alert: FdExhaustionClose
|
||||
expr: predict_linear(fd_utilization[10m], 3600) > 1
|
||||
for: 10m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: '{{ $labels.job }}: {{ $labels.namespace }}/{{ $labels.pod }} instance
|
||||
will exhaust in file/socket descriptors within the next hour'
|
||||
summary: file descriptors soon exhausted
|
||||
kube-controller-manager.rules.yaml: |
|
||||
groups:
|
||||
- name: kube-controller-manager.rules
|
||||
rules:
|
||||
- alert: K8SControllerManagerDown
|
||||
expr: absent(up{job="kube-controller-manager"} == 1)
|
||||
for: 5m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: There is no running K8S controller manager. Deployments and replication
|
||||
controllers are not making progress.
|
||||
summary: Controller manager is down
|
||||
kube-scheduler.rules.yaml: |
|
||||
groups:
|
||||
- name: kube-scheduler.rules
|
||||
rules:
|
||||
- record: cluster:scheduler_e2e_scheduling_latency_seconds:quantile
|
||||
expr: histogram_quantile(0.99, sum(scheduler_e2e_scheduling_latency_microseconds_bucket)
|
||||
BY (le, cluster)) / 1e+06
|
||||
labels:
|
||||
quantile: "0.99"
|
||||
- record: cluster:scheduler_e2e_scheduling_latency_seconds:quantile
|
||||
expr: histogram_quantile(0.9, sum(scheduler_e2e_scheduling_latency_microseconds_bucket)
|
||||
BY (le, cluster)) / 1e+06
|
||||
labels:
|
||||
quantile: "0.9"
|
||||
- record: cluster:scheduler_e2e_scheduling_latency_seconds:quantile
|
||||
expr: histogram_quantile(0.5, sum(scheduler_e2e_scheduling_latency_microseconds_bucket)
|
||||
BY (le, cluster)) / 1e+06
|
||||
labels:
|
||||
quantile: "0.5"
|
||||
- record: cluster:scheduler_scheduling_algorithm_latency_seconds:quantile
|
||||
expr: histogram_quantile(0.99, sum(scheduler_scheduling_algorithm_latency_microseconds_bucket)
|
||||
BY (le, cluster)) / 1e+06
|
||||
labels:
|
||||
quantile: "0.99"
|
||||
- record: cluster:scheduler_scheduling_algorithm_latency_seconds:quantile
|
||||
expr: histogram_quantile(0.9, sum(scheduler_scheduling_algorithm_latency_microseconds_bucket)
|
||||
BY (le, cluster)) / 1e+06
|
||||
labels:
|
||||
quantile: "0.9"
|
||||
- record: cluster:scheduler_scheduling_algorithm_latency_seconds:quantile
|
||||
expr: histogram_quantile(0.5, sum(scheduler_scheduling_algorithm_latency_microseconds_bucket)
|
||||
BY (le, cluster)) / 1e+06
|
||||
labels:
|
||||
quantile: "0.5"
|
||||
- record: cluster:scheduler_binding_latency_seconds:quantile
|
||||
expr: histogram_quantile(0.99, sum(scheduler_binding_latency_microseconds_bucket)
|
||||
BY (le, cluster)) / 1e+06
|
||||
labels:
|
||||
quantile: "0.99"
|
||||
- record: cluster:scheduler_binding_latency_seconds:quantile
|
||||
expr: histogram_quantile(0.9, sum(scheduler_binding_latency_microseconds_bucket)
|
||||
BY (le, cluster)) / 1e+06
|
||||
labels:
|
||||
quantile: "0.9"
|
||||
- record: cluster:scheduler_binding_latency_seconds:quantile
|
||||
expr: histogram_quantile(0.5, sum(scheduler_binding_latency_microseconds_bucket)
|
||||
BY (le, cluster)) / 1e+06
|
||||
labels:
|
||||
quantile: "0.5"
|
||||
- alert: K8SSchedulerDown
|
||||
expr: absent(up{job="kube-scheduler"} == 1)
|
||||
for: 5m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: There is no running K8S scheduler. New pods are not being assigned
|
||||
to nodes.
|
||||
summary: Scheduler is down
|
||||
kube-state-metrics.rules.yaml: |
|
||||
groups:
|
||||
- name: kube-state-metrics.rules
|
||||
rules:
|
||||
- alert: DeploymentGenerationMismatch
|
||||
expr: kube_deployment_status_observed_generation != kube_deployment_metadata_generation
|
||||
for: 15m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: Observed deployment generation does not match expected one for
|
||||
deployment {{$labels.namespaces}}/{{$labels.deployment}}
|
||||
summary: Deployment is outdated
|
||||
- alert: DeploymentReplicasNotUpdated
|
||||
expr: ((kube_deployment_status_replicas_updated != kube_deployment_spec_replicas)
|
||||
or (kube_deployment_status_replicas_available != kube_deployment_spec_replicas))
|
||||
unless (kube_deployment_spec_paused == 1)
|
||||
for: 15m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: Replicas are not updated and available for deployment {{$labels.namespaces}}/{{$labels.deployment}}
|
||||
summary: Deployment replicas are outdated
|
||||
- alert: DaemonSetRolloutStuck
|
||||
expr: kube_daemonset_status_number_ready / kube_daemonset_status_desired_number_scheduled
|
||||
* 100 < 100
|
||||
for: 15m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: Only {{$value}}% of desired pods scheduled and ready for daemon
|
||||
set {{$labels.namespaces}}/{{$labels.daemonset}}
|
||||
summary: DaemonSet is missing pods
|
||||
- alert: K8SDaemonSetsNotScheduled
|
||||
expr: kube_daemonset_status_desired_number_scheduled - kube_daemonset_status_current_number_scheduled
|
||||
> 0
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: A number of daemonsets are not scheduled.
|
||||
summary: Daemonsets are not scheduled correctly
|
||||
- alert: DaemonSetsMissScheduled
|
||||
expr: kube_daemonset_status_number_misscheduled > 0
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: A number of daemonsets are running where they are not supposed
|
||||
to run.
|
||||
summary: Daemonsets are not scheduled correctly
|
||||
- alert: PodFrequentlyRestarting
|
||||
expr: increase(kube_pod_container_status_restarts_total[1h]) > 5
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: Pod {{$labels.namespaces}}/{{$labels.pod}} is was restarted {{$value}}
|
||||
times within the last hour
|
||||
summary: Pod is restarting frequently
|
||||
kubelet.rules.yaml: |
|
||||
groups:
|
||||
- name: kubelet.rules
|
||||
rules:
|
||||
- alert: K8SNodeNotReady
|
||||
expr: kube_node_status_condition{condition="Ready",status="true"} == 0
|
||||
for: 1h
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: The Kubelet on {{ $labels.node }} has not checked in with the API,
|
||||
or has set itself to NotReady, for more than an hour
|
||||
summary: Node status is NotReady
|
||||
- alert: K8SManyNodesNotReady
|
||||
expr: count(kube_node_status_condition{condition="Ready",status="true"} == 0)
|
||||
> 1 and (count(kube_node_status_condition{condition="Ready",status="true"} ==
|
||||
0) / count(kube_node_status_condition{condition="Ready",status="true"})) > 0.2
|
||||
for: 1m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: '{{ $value }}% of Kubernetes nodes are not ready'
|
||||
- alert: K8SKubeletDown
|
||||
expr: count(up{job="kubelet"} == 0) / count(up{job="kubelet"}) * 100 > 3
|
||||
for: 1h
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: Prometheus failed to scrape {{ $value }}% of kubelets.
|
||||
- alert: K8SKubeletDown
|
||||
expr: (absent(up{job="kubelet"} == 1) or count(up{job="kubelet"} == 0) / count(up{job="kubelet"}))
|
||||
* 100 > 10
|
||||
for: 1h
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: Prometheus failed to scrape {{ $value }}% of kubelets, or all Kubelets
|
||||
have disappeared from service discovery.
|
||||
summary: Many Kubelets cannot be scraped
|
||||
- alert: K8SKubeletTooManyPods
|
||||
expr: kubelet_running_pod_count > 100
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: Kubelet {{$labels.instance}} is running {{$value}} pods, close
|
||||
to the limit of 110
|
||||
summary: Kubelet is close to pod limit
|
||||
kubernetes.rules.yaml: |
|
||||
groups:
|
||||
- name: kubernetes.rules
|
||||
rules:
|
||||
- record: pod_name:container_memory_usage_bytes:sum
|
||||
expr: sum(container_memory_usage_bytes{container_name!="POD",pod_name!=""}) BY
|
||||
(pod_name)
|
||||
- record: pod_name:container_spec_cpu_shares:sum
|
||||
expr: sum(container_spec_cpu_shares{container_name!="POD",pod_name!=""}) BY (pod_name)
|
||||
- record: pod_name:container_cpu_usage:sum
|
||||
expr: sum(rate(container_cpu_usage_seconds_total{container_name!="POD",pod_name!=""}[5m]))
|
||||
BY (pod_name)
|
||||
- record: pod_name:container_fs_usage_bytes:sum
|
||||
expr: sum(container_fs_usage_bytes{container_name!="POD",pod_name!=""}) BY (pod_name)
|
||||
- record: namespace:container_memory_usage_bytes:sum
|
||||
expr: sum(container_memory_usage_bytes{container_name!=""}) BY (namespace)
|
||||
- record: namespace:container_spec_cpu_shares:sum
|
||||
expr: sum(container_spec_cpu_shares{container_name!=""}) BY (namespace)
|
||||
- record: namespace:container_cpu_usage:sum
|
||||
expr: sum(rate(container_cpu_usage_seconds_total{container_name!="POD"}[5m]))
|
||||
BY (namespace)
|
||||
- record: cluster:memory_usage:ratio
|
||||
expr: sum(container_memory_usage_bytes{container_name!="POD",pod_name!=""}) BY
|
||||
(cluster) / sum(machine_memory_bytes) BY (cluster)
|
||||
- record: cluster:container_spec_cpu_shares:ratio
|
||||
expr: sum(container_spec_cpu_shares{container_name!="POD",pod_name!=""}) / 1000
|
||||
/ sum(machine_cpu_cores)
|
||||
- record: cluster:container_cpu_usage:ratio
|
||||
expr: sum(rate(container_cpu_usage_seconds_total{container_name!="POD",pod_name!=""}[5m]))
|
||||
/ sum(machine_cpu_cores)
|
||||
- record: apiserver_latency_seconds:quantile
|
||||
expr: histogram_quantile(0.99, rate(apiserver_request_latencies_bucket[5m])) /
|
||||
1e+06
|
||||
labels:
|
||||
quantile: "0.99"
|
||||
- record: apiserver_latency:quantile_seconds
|
||||
expr: histogram_quantile(0.9, rate(apiserver_request_latencies_bucket[5m])) /
|
||||
1e+06
|
||||
labels:
|
||||
quantile: "0.9"
|
||||
- record: apiserver_latency_seconds:quantile
|
||||
expr: histogram_quantile(0.5, rate(apiserver_request_latencies_bucket[5m])) /
|
||||
1e+06
|
||||
labels:
|
||||
quantile: "0.5"
|
||||
- alert: APIServerLatencyHigh
|
||||
expr: apiserver_latency_seconds:quantile{quantile="0.99",subresource!="log",verb!~"^(?:WATCH|WATCHLIST|PROXY|CONNECT)$"}
|
||||
> 1
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: the API server has a 99th percentile latency of {{ $value }} seconds
|
||||
for {{$labels.verb}} {{$labels.resource}}
|
||||
- alert: APIServerLatencyHigh
|
||||
expr: apiserver_latency_seconds:quantile{quantile="0.99",subresource!="log",verb!~"^(?:WATCH|WATCHLIST|PROXY|CONNECT)$"}
|
||||
> 4
|
||||
for: 10m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: the API server has a 99th percentile latency of {{ $value }} seconds
|
||||
for {{$labels.verb}} {{$labels.resource}}
|
||||
- alert: APIServerErrorsHigh
|
||||
expr: rate(apiserver_request_count{code=~"^(?:5..)$"}[5m]) / rate(apiserver_request_count[5m])
|
||||
* 100 > 2
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: API server returns errors for {{ $value }}% of requests
|
||||
- alert: APIServerErrorsHigh
|
||||
expr: rate(apiserver_request_count{code=~"^(?:5..)$"}[5m]) / rate(apiserver_request_count[5m])
|
||||
* 100 > 5
|
||||
for: 10m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: API server returns errors for {{ $value }}% of requests
|
||||
- alert: K8SApiserverDown
|
||||
expr: absent(up{job="apiserver"} == 1)
|
||||
for: 20m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: No API servers are reachable or all have disappeared from service
|
||||
discovery
|
||||
|
||||
- alert: K8sCertificateExpirationNotice
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: Kubernetes API Certificate is expiring soon (less than 7 days)
|
||||
expr: sum(apiserver_client_certificate_expiration_seconds_bucket{le="604800"}) > 0
|
||||
|
||||
- alert: K8sCertificateExpirationNotice
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: Kubernetes API Certificate is expiring in less than 1 day
|
||||
expr: sum(apiserver_client_certificate_expiration_seconds_bucket{le="86400"}) > 0
|
||||
node.rules.yaml: |
|
||||
groups:
|
||||
- name: node.rules
|
||||
rules:
|
||||
- record: instance:node_cpu:rate:sum
|
||||
expr: sum(rate(node_cpu{mode!="idle",mode!="iowait",mode!~"^(?:guest.*)$"}[3m]))
|
||||
BY (instance)
|
||||
- record: instance:node_filesystem_usage:sum
|
||||
expr: sum((node_filesystem_size{mountpoint="/"} - node_filesystem_free{mountpoint="/"}))
|
||||
BY (instance)
|
||||
- record: instance:node_network_receive_bytes:rate:sum
|
||||
expr: sum(rate(node_network_receive_bytes[3m])) BY (instance)
|
||||
- record: instance:node_network_transmit_bytes:rate:sum
|
||||
expr: sum(rate(node_network_transmit_bytes[3m])) BY (instance)
|
||||
- record: instance:node_cpu:ratio
|
||||
expr: sum(rate(node_cpu{mode!="idle"}[5m])) WITHOUT (cpu, mode) / ON(instance)
|
||||
GROUP_LEFT() count(sum(node_cpu) BY (instance, cpu)) BY (instance)
|
||||
- record: cluster:node_cpu:sum_rate5m
|
||||
expr: sum(rate(node_cpu{mode!="idle"}[5m]))
|
||||
- record: cluster:node_cpu:ratio
|
||||
expr: cluster:node_cpu:rate5m / count(sum(node_cpu) BY (instance, cpu))
|
||||
- alert: NodeExporterDown
|
||||
expr: absent(up{job="node-exporter"} == 1)
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: Prometheus could not scrape a node-exporter for more than 10m,
|
||||
or node-exporters have disappeared from discovery
|
||||
- alert: NodeDiskRunningFull
|
||||
expr: predict_linear(node_filesystem_free[6h], 3600 * 24) < 0
|
||||
for: 30m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: device {{$labels.device}} on node {{$labels.instance}} is running
|
||||
full within the next 24 hours (mounted at {{$labels.mountpoint}})
|
||||
- alert: NodeDiskRunningFull
|
||||
expr: predict_linear(node_filesystem_free[30m], 3600 * 2) < 0
|
||||
for: 10m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: device {{$labels.device}} on node {{$labels.instance}} is running
|
||||
full within the next 2 hours (mounted at {{$labels.mountpoint}})
|
||||
prometheus.rules.yaml: |
|
||||
groups:
|
||||
- name: prometheus.rules
|
||||
rules:
|
||||
- alert: PrometheusConfigReloadFailed
|
||||
expr: prometheus_config_last_reload_successful == 0
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: Reloading Prometheus' configuration has failed for {{$labels.namespace}}/{{$labels.pod}}
|
||||
- alert: PrometheusNotificationQueueRunningFull
|
||||
expr: predict_linear(prometheus_notifications_queue_length[5m], 60 * 30) > prometheus_notifications_queue_capacity
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: Prometheus' alert notification queue is running full for {{$labels.namespace}}/{{
|
||||
$labels.pod}}
|
||||
- alert: PrometheusErrorSendingAlerts
|
||||
expr: rate(prometheus_notifications_errors_total[5m]) / rate(prometheus_notifications_sent_total[5m])
|
||||
> 0.01
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: Errors while sending alerts from Prometheus {{$labels.namespace}}/{{
|
||||
$labels.pod}} to Alertmanager {{$labels.Alertmanager}}
|
||||
- alert: PrometheusErrorSendingAlerts
|
||||
expr: rate(prometheus_notifications_errors_total[5m]) / rate(prometheus_notifications_sent_total[5m])
|
||||
> 0.03
|
||||
for: 10m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
description: Errors while sending alerts from Prometheus {{$labels.namespace}}/{{
|
||||
$labels.pod}} to Alertmanager {{$labels.Alertmanager}}
|
||||
- alert: PrometheusNotConnectedToAlertmanagers
|
||||
expr: prometheus_notifications_alertmanagers_discovered < 1
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: Prometheus {{ $labels.namespace }}/{{ $labels.pod}} is not connected
|
||||
to any Alertmanagers
|
||||
- alert: PrometheusTSDBReloadsFailing
|
||||
expr: increase(prometheus_tsdb_reloads_failures_total[2h]) > 0
|
||||
for: 12h
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: '{{$labels.job}} at {{$labels.instance}} had {{$value | humanize}}
|
||||
reload failures over the last four hours.'
|
||||
summary: Prometheus has issues reloading data blocks from disk
|
||||
- alert: PrometheusTSDBCompactionsFailing
|
||||
expr: increase(prometheus_tsdb_compactions_failed_total[2h]) > 0
|
||||
for: 12h
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: '{{$labels.job}} at {{$labels.instance}} had {{$value | humanize}}
|
||||
compaction failures over the last four hours.'
|
||||
summary: Prometheus has issues compacting sample blocks
|
||||
- alert: PrometheusTSDBWALCorruptions
|
||||
expr: tsdb_wal_corruptions_total > 0
|
||||
for: 4h
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: '{{$labels.job}} at {{$labels.instance}} has a corrupted write-ahead
|
||||
log (WAL).'
|
||||
summary: Prometheus write-ahead log is corrupted
|
||||
- alert: PrometheusNotIngestingSamples
|
||||
expr: rate(prometheus_tsdb_head_samples_appended_total[5m]) <= 0
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
description: "Prometheus {{ $labels.namespace }}/{{ $labels.pod}} isn't ingesting samples."
|
||||
summary: "Prometheus isn't ingesting samples"
|
||||
|
||||
@ -5,6 +5,7 @@ metadata:
|
||||
namespace: monitoring
|
||||
annotations:
|
||||
prometheus.io/scrape: 'true'
|
||||
prometheus.io/port: '9090'
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
|
||||
@ -1,19 +0,0 @@
|
||||
data "aws_ami" "coreos" {
|
||||
most_recent = true
|
||||
owners = ["595879546273"]
|
||||
|
||||
filter {
|
||||
name = "architecture"
|
||||
values = ["x86_64"]
|
||||
}
|
||||
|
||||
filter {
|
||||
name = "virtualization-type"
|
||||
values = ["hvm"]
|
||||
}
|
||||
|
||||
filter {
|
||||
name = "name"
|
||||
values = ["CoreOS-${var.os_channel}-*"]
|
||||
}
|
||||
}
|
||||
@ -1,69 +0,0 @@
|
||||
# kube-apiserver Network Load Balancer DNS Record
|
||||
resource "aws_route53_record" "apiserver" {
|
||||
zone_id = "${var.dns_zone_id}"
|
||||
|
||||
name = "${format("%s.%s.", var.cluster_name, var.dns_zone)}"
|
||||
type = "A"
|
||||
|
||||
# AWS recommends their special "alias" records for ELBs
|
||||
alias {
|
||||
name = "${aws_lb.apiserver.dns_name}"
|
||||
zone_id = "${aws_lb.apiserver.zone_id}"
|
||||
evaluate_target_health = true
|
||||
}
|
||||
}
|
||||
|
||||
# Network Load Balancer for apiservers
|
||||
resource "aws_lb" "apiserver" {
|
||||
name = "${var.cluster_name}-apiserver"
|
||||
load_balancer_type = "network"
|
||||
internal = false
|
||||
|
||||
subnets = ["${aws_subnet.public.*.id}"]
|
||||
|
||||
enable_cross_zone_load_balancing = true
|
||||
}
|
||||
|
||||
# Forward HTTP traffic to controllers
|
||||
resource "aws_lb_listener" "apiserver-https" {
|
||||
load_balancer_arn = "${aws_lb.apiserver.arn}"
|
||||
protocol = "TCP"
|
||||
port = "443"
|
||||
|
||||
default_action {
|
||||
type = "forward"
|
||||
target_group_arn = "${aws_lb_target_group.controllers.arn}"
|
||||
}
|
||||
}
|
||||
|
||||
# Target group of controllers
|
||||
resource "aws_lb_target_group" "controllers" {
|
||||
name = "${var.cluster_name}-controllers"
|
||||
vpc_id = "${aws_vpc.network.id}"
|
||||
target_type = "instance"
|
||||
|
||||
protocol = "TCP"
|
||||
port = 443
|
||||
|
||||
# Kubelet HTTP health check
|
||||
health_check {
|
||||
protocol = "TCP"
|
||||
port = 443
|
||||
|
||||
# NLBs required to use same healthy and unhealthy thresholds
|
||||
healthy_threshold = 3
|
||||
unhealthy_threshold = 3
|
||||
|
||||
# Interval between health checks required to be 10 or 30
|
||||
interval = 10
|
||||
}
|
||||
}
|
||||
|
||||
# Attach controller instances to apiserver NLB
|
||||
resource "aws_lb_target_group_attachment" "controllers" {
|
||||
count = "${var.controller_count}"
|
||||
|
||||
target_group_arn = "${aws_lb_target_group.controllers.arn}"
|
||||
target_id = "${element(aws_instance.controllers.*.id, count.index)}"
|
||||
port = 443
|
||||
}
|
||||
@ -1,14 +0,0 @@
|
||||
# Self-hosted Kubernetes assets (kubeconfig, manifests)
|
||||
module "bootkube" {
|
||||
source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=5f3546b66ffb9946b36e612537bb6a1830ae7746"
|
||||
|
||||
cluster_name = "${var.cluster_name}"
|
||||
api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]
|
||||
etcd_servers = ["${aws_route53_record.etcds.*.fqdn}"]
|
||||
asset_dir = "${var.asset_dir}"
|
||||
networking = "${var.networking}"
|
||||
network_mtu = "${var.network_mtu}"
|
||||
pod_cidr = "${var.pod_cidr}"
|
||||
service_cidr = "${var.service_cidr}"
|
||||
cluster_domain_suffix = "${var.cluster_domain_suffix}"
|
||||
}
|
||||
@ -1,158 +0,0 @@
|
||||
---
|
||||
systemd:
|
||||
units:
|
||||
- name: etcd-member.service
|
||||
enable: true
|
||||
dropins:
|
||||
- name: 40-etcd-cluster.conf
|
||||
contents: |
|
||||
[Service]
|
||||
Environment="ETCD_IMAGE_TAG=v3.3.2"
|
||||
Environment="ETCD_NAME=${etcd_name}"
|
||||
Environment="ETCD_ADVERTISE_CLIENT_URLS=https://${etcd_domain}:2379"
|
||||
Environment="ETCD_INITIAL_ADVERTISE_PEER_URLS=https://${etcd_domain}:2380"
|
||||
Environment="ETCD_LISTEN_CLIENT_URLS=https://0.0.0.0:2379"
|
||||
Environment="ETCD_LISTEN_PEER_URLS=https://0.0.0.0:2380"
|
||||
Environment="ETCD_INITIAL_CLUSTER=${etcd_initial_cluster}"
|
||||
Environment="ETCD_STRICT_RECONFIG_CHECK=true"
|
||||
Environment="ETCD_SSL_DIR=/etc/ssl/etcd"
|
||||
Environment="ETCD_TRUSTED_CA_FILE=/etc/ssl/certs/etcd/server-ca.crt"
|
||||
Environment="ETCD_CERT_FILE=/etc/ssl/certs/etcd/server.crt"
|
||||
Environment="ETCD_KEY_FILE=/etc/ssl/certs/etcd/server.key"
|
||||
Environment="ETCD_CLIENT_CERT_AUTH=true"
|
||||
Environment="ETCD_PEER_TRUSTED_CA_FILE=/etc/ssl/certs/etcd/peer-ca.crt"
|
||||
Environment="ETCD_PEER_CERT_FILE=/etc/ssl/certs/etcd/peer.crt"
|
||||
Environment="ETCD_PEER_KEY_FILE=/etc/ssl/certs/etcd/peer.key"
|
||||
Environment="ETCD_PEER_CLIENT_CERT_AUTH=true"
|
||||
- name: docker.service
|
||||
enable: true
|
||||
- name: locksmithd.service
|
||||
mask: true
|
||||
- name: wait-for-dns.service
|
||||
enable: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Wait for DNS entries
|
||||
Wants=systemd-resolved.service
|
||||
Before=kubelet.service
|
||||
[Service]
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/sh -c 'while ! /usr/bin/grep '^[^#[:space:]]' /etc/resolv.conf > /dev/null; do sleep 1; done'
|
||||
[Install]
|
||||
RequiredBy=kubelet.service
|
||||
RequiredBy=etcd-member.service
|
||||
- name: kubelet.service
|
||||
enable: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Kubelet via Hyperkube
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
EnvironmentFile=/etc/kubernetes/kubelet.env
|
||||
Environment="RKT_RUN_ARGS=--uuid-file-save=/var/cache/kubelet-pod.uuid \
|
||||
--volume=resolv,kind=host,source=/etc/resolv.conf \
|
||||
--mount volume=resolv,target=/etc/resolv.conf \
|
||||
--volume var-lib-cni,kind=host,source=/var/lib/cni \
|
||||
--mount volume=var-lib-cni,target=/var/lib/cni \
|
||||
--volume opt-cni-bin,kind=host,source=/opt/cni/bin \
|
||||
--mount volume=opt-cni-bin,target=/opt/cni/bin \
|
||||
--volume var-log,kind=host,source=/var/log \
|
||||
--mount volume=var-log,target=/var/log \
|
||||
--insecure-options=image"
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/checkpoint-secrets
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/inactive-manifests
|
||||
ExecStartPre=/bin/mkdir -p /var/lib/cni
|
||||
ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
|
||||
ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
|
||||
ExecStartPre=-/usr/bin/rkt rm --uuid-file=/var/cache/kubelet-pod.uuid
|
||||
ExecStart=/usr/lib/coreos/kubelet-wrapper \
|
||||
--allow-privileged \
|
||||
--anonymous-auth=false \
|
||||
--client-ca-file=/etc/kubernetes/ca.crt \
|
||||
--cluster_dns=${k8s_dns_service_ip} \
|
||||
--cluster_domain=${cluster_domain_suffix} \
|
||||
--cni-conf-dir=/etc/kubernetes/cni/net.d \
|
||||
--exit-on-lock-contention \
|
||||
--kubeconfig=/etc/kubernetes/kubeconfig \
|
||||
--lock-file=/var/run/lock/kubelet.lock \
|
||||
--network-plugin=cni \
|
||||
--node-labels=node-role.kubernetes.io/master \
|
||||
--node-labels=node-role.kubernetes.io/controller="true" \
|
||||
--pod-manifest-path=/etc/kubernetes/manifests \
|
||||
--register-with-taints=node-role.kubernetes.io/master=:NoSchedule \
|
||||
--volume-plugin-dir=/var/lib/kubelet/volumeplugins
|
||||
ExecStop=-/usr/bin/rkt stop --uuid-file=/var/cache/kubelet-pod.uuid
|
||||
Restart=always
|
||||
RestartSec=10
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- name: bootkube.service
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Bootstrap a Kubernetes cluster
|
||||
ConditionPathExists=!/opt/bootkube/init_bootkube.done
|
||||
[Service]
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
WorkingDirectory=/opt/bootkube
|
||||
ExecStart=/opt/bootkube/bootkube-start
|
||||
ExecStartPost=/bin/touch /opt/bootkube/init_bootkube.done
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
files:
|
||||
- path: /etc/kubernetes/kubeconfig
|
||||
filesystem: root
|
||||
mode: 0644
|
||||
contents:
|
||||
inline: |
|
||||
${kubeconfig}
|
||||
- path: /etc/kubernetes/kubelet.env
|
||||
filesystem: root
|
||||
mode: 0644
|
||||
contents:
|
||||
inline: |
|
||||
KUBELET_IMAGE_URL=docker://gcr.io/google_containers/hyperkube
|
||||
KUBELET_IMAGE_TAG=v1.10.0
|
||||
- path: /etc/sysctl.d/max-user-watches.conf
|
||||
filesystem: root
|
||||
contents:
|
||||
inline: |
|
||||
fs.inotify.max_user_watches=16184
|
||||
- path: /opt/bootkube/bootkube-start
|
||||
filesystem: root
|
||||
mode: 0544
|
||||
user:
|
||||
id: 500
|
||||
group:
|
||||
id: 500
|
||||
contents:
|
||||
inline: |
|
||||
#!/bin/bash
|
||||
# Wrapper for bootkube start
|
||||
set -e
|
||||
# Move experimental manifests
|
||||
[ -n "$(ls /opt/bootkube/assets/manifests-*/* 2>/dev/null)" ] && mv /opt/bootkube/assets/manifests-*/* /opt/bootkube/assets/manifests && rm -rf /opt/bootkube/assets/manifests-*
|
||||
BOOTKUBE_ACI="$${BOOTKUBE_ACI:-quay.io/coreos/bootkube}"
|
||||
BOOTKUBE_VERSION="$${BOOTKUBE_VERSION:-v0.11.0}"
|
||||
BOOTKUBE_ASSETS="$${BOOTKUBE_ASSETS:-/opt/bootkube/assets}"
|
||||
exec /usr/bin/rkt run \
|
||||
--trust-keys-from-https \
|
||||
--volume assets,kind=host,source=$${BOOTKUBE_ASSETS} \
|
||||
--mount volume=assets,target=/assets \
|
||||
--volume bootstrap,kind=host,source=/etc/kubernetes \
|
||||
--mount volume=bootstrap,target=/etc/kubernetes \
|
||||
$${RKT_OPTS} \
|
||||
$${BOOTKUBE_ACI}:$${BOOTKUBE_VERSION} \
|
||||
--net=host \
|
||||
--dns=host \
|
||||
--exec=/bootkube -- start --asset-dir=/assets "$@"
|
||||
passwd:
|
||||
users:
|
||||
- name: core
|
||||
ssh_authorized_keys:
|
||||
- "${ssh_authorized_key}"
|
||||
@ -1,82 +0,0 @@
|
||||
# Discrete DNS records for each controller's private IPv4 for etcd usage
|
||||
resource "aws_route53_record" "etcds" {
|
||||
count = "${var.controller_count}"
|
||||
|
||||
# DNS Zone where record should be created
|
||||
zone_id = "${var.dns_zone_id}"
|
||||
|
||||
name = "${format("%s-etcd%d.%s.", var.cluster_name, count.index, var.dns_zone)}"
|
||||
type = "A"
|
||||
ttl = 300
|
||||
|
||||
# private IPv4 address for etcd
|
||||
records = ["${element(aws_instance.controllers.*.private_ip, count.index)}"]
|
||||
}
|
||||
|
||||
# Controller instances
|
||||
resource "aws_instance" "controllers" {
|
||||
count = "${var.controller_count}"
|
||||
|
||||
tags = {
|
||||
Name = "${var.cluster_name}-controller-${count.index}"
|
||||
}
|
||||
|
||||
instance_type = "${var.controller_type}"
|
||||
|
||||
ami = "${data.aws_ami.coreos.image_id}"
|
||||
user_data = "${element(data.ct_config.controller_ign.*.rendered, count.index)}"
|
||||
|
||||
# storage
|
||||
root_block_device {
|
||||
volume_type = "${var.disk_type}"
|
||||
volume_size = "${var.disk_size}"
|
||||
}
|
||||
|
||||
# network
|
||||
associate_public_ip_address = true
|
||||
subnet_id = "${element(aws_subnet.public.*.id, count.index)}"
|
||||
vpc_security_group_ids = ["${aws_security_group.controller.id}"]
|
||||
|
||||
lifecycle {
|
||||
ignore_changes = ["ami"]
|
||||
}
|
||||
}
|
||||
|
||||
# Controller Container Linux Config
|
||||
data "template_file" "controller_config" {
|
||||
count = "${var.controller_count}"
|
||||
|
||||
template = "${file("${path.module}/cl/controller.yaml.tmpl")}"
|
||||
|
||||
vars = {
|
||||
# Cannot use cyclic dependencies on controllers or their DNS records
|
||||
etcd_name = "etcd${count.index}"
|
||||
etcd_domain = "${var.cluster_name}-etcd${count.index}.${var.dns_zone}"
|
||||
|
||||
# etcd0=https://cluster-etcd0.example.com,etcd1=https://cluster-etcd1.example.com,...
|
||||
etcd_initial_cluster = "${join(",", formatlist("%s=https://%s:2380", null_resource.repeat.*.triggers.name, null_resource.repeat.*.triggers.domain))}"
|
||||
|
||||
kubeconfig = "${indent(10, module.bootkube.kubeconfig)}"
|
||||
ssh_authorized_key = "${var.ssh_authorized_key}"
|
||||
k8s_dns_service_ip = "${cidrhost(var.service_cidr, 10)}"
|
||||
cluster_domain_suffix = "${var.cluster_domain_suffix}"
|
||||
}
|
||||
}
|
||||
|
||||
# Horrible hack to generate a Terraform list of a desired length without dependencies.
|
||||
# Ideal ${repeat("etcd", 3) -> ["etcd", "etcd", "etcd"]}
|
||||
resource null_resource "repeat" {
|
||||
count = "${var.controller_count}"
|
||||
|
||||
triggers {
|
||||
name = "etcd${count.index}"
|
||||
domain = "${var.cluster_name}-etcd${count.index}.${var.dns_zone}"
|
||||
}
|
||||
}
|
||||
|
||||
data "ct_config" "controller_ign" {
|
||||
count = "${var.controller_count}"
|
||||
content = "${element(data.template_file.controller_config.*.rendered, count.index)}"
|
||||
pretty_print = false
|
||||
snippets = ["${var.controller_clc_snippets}"]
|
||||
}
|
||||
@ -1,57 +0,0 @@
|
||||
data "aws_availability_zones" "all" {}
|
||||
|
||||
# Network VPC, gateway, and routes
|
||||
|
||||
resource "aws_vpc" "network" {
|
||||
cidr_block = "${var.host_cidr}"
|
||||
assign_generated_ipv6_cidr_block = true
|
||||
enable_dns_support = true
|
||||
enable_dns_hostnames = true
|
||||
|
||||
tags = "${map("Name", "${var.cluster_name}")}"
|
||||
}
|
||||
|
||||
resource "aws_internet_gateway" "gateway" {
|
||||
vpc_id = "${aws_vpc.network.id}"
|
||||
|
||||
tags = "${map("Name", "${var.cluster_name}")}"
|
||||
}
|
||||
|
||||
resource "aws_route_table" "default" {
|
||||
vpc_id = "${aws_vpc.network.id}"
|
||||
|
||||
route {
|
||||
cidr_block = "0.0.0.0/0"
|
||||
gateway_id = "${aws_internet_gateway.gateway.id}"
|
||||
}
|
||||
|
||||
route {
|
||||
ipv6_cidr_block = "::/0"
|
||||
gateway_id = "${aws_internet_gateway.gateway.id}"
|
||||
}
|
||||
|
||||
tags = "${map("Name", "${var.cluster_name}")}"
|
||||
}
|
||||
|
||||
# Subnets (one per availability zone)
|
||||
|
||||
resource "aws_subnet" "public" {
|
||||
count = "${length(data.aws_availability_zones.all.names)}"
|
||||
|
||||
vpc_id = "${aws_vpc.network.id}"
|
||||
availability_zone = "${data.aws_availability_zones.all.names[count.index]}"
|
||||
|
||||
cidr_block = "${cidrsubnet(var.host_cidr, 4, count.index)}"
|
||||
ipv6_cidr_block = "${cidrsubnet(aws_vpc.network.ipv6_cidr_block, 8, count.index)}"
|
||||
map_public_ip_on_launch = true
|
||||
assign_ipv6_address_on_creation = true
|
||||
|
||||
tags = "${map("Name", "${var.cluster_name}-public-${count.index}")}"
|
||||
}
|
||||
|
||||
resource "aws_route_table_association" "public" {
|
||||
count = "${length(data.aws_availability_zones.all.names)}"
|
||||
|
||||
route_table_id = "${aws_route_table.default.id}"
|
||||
subnet_id = "${element(aws_subnet.public.*.id, count.index)}"
|
||||
}
|
||||
@ -1,25 +0,0 @@
|
||||
output "ingress_dns_name" {
|
||||
value = "${module.workers.ingress_dns_name}"
|
||||
description = "DNS name of the network load balancer for distributing traffic to Ingress controllers"
|
||||
}
|
||||
|
||||
# Outputs for worker pools
|
||||
|
||||
output "vpc_id" {
|
||||
value = "${aws_vpc.network.id}"
|
||||
description = "ID of the VPC for creating worker instances"
|
||||
}
|
||||
|
||||
output "subnet_ids" {
|
||||
value = ["${aws_subnet.public.*.id}"]
|
||||
description = "List of subnet IDs for creating worker instances"
|
||||
}
|
||||
|
||||
output "worker_security_groups" {
|
||||
value = ["${aws_security_group.worker.id}"]
|
||||
description = "List of worker security group IDs"
|
||||
}
|
||||
|
||||
output "kubeconfig" {
|
||||
value = "${module.bootkube.kubeconfig}"
|
||||
}
|
||||
@ -1,25 +0,0 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = ">= 0.10.4"
|
||||
}
|
||||
|
||||
provider "aws" {
|
||||
version = "~> 1.11"
|
||||
}
|
||||
|
||||
provider "local" {
|
||||
version = "~> 1.0"
|
||||
}
|
||||
|
||||
provider "null" {
|
||||
version = "~> 1.0"
|
||||
}
|
||||
|
||||
provider "template" {
|
||||
version = "~> 1.0"
|
||||
}
|
||||
|
||||
provider "tls" {
|
||||
version = "~> 1.0"
|
||||
}
|
||||
@ -1,385 +0,0 @@
|
||||
# Security Groups (instance firewalls)
|
||||
|
||||
# Controller security group
|
||||
|
||||
resource "aws_security_group" "controller" {
|
||||
name = "${var.cluster_name}-controller"
|
||||
description = "${var.cluster_name} controller security group"
|
||||
|
||||
vpc_id = "${aws_vpc.network.id}"
|
||||
|
||||
tags = "${map("Name", "${var.cluster_name}-controller")}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-icmp" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "icmp"
|
||||
from_port = 0
|
||||
to_port = 0
|
||||
cidr_blocks = ["0.0.0.0/0"]
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-ssh" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 22
|
||||
to_port = 22
|
||||
cidr_blocks = ["0.0.0.0/0"]
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-apiserver" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 443
|
||||
to_port = 443
|
||||
cidr_blocks = ["0.0.0.0/0"]
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-etcd" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 2379
|
||||
to_port = 2380
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-flannel" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "udp"
|
||||
from_port = 8472
|
||||
to_port = 8472
|
||||
source_security_group_id = "${aws_security_group.worker.id}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-flannel-self" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "udp"
|
||||
from_port = 8472
|
||||
to_port = 8472
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-node-exporter" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 9100
|
||||
to_port = 9100
|
||||
source_security_group_id = "${aws_security_group.worker.id}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-kubelet-self" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 10250
|
||||
to_port = 10250
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-kubelet-read" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 10255
|
||||
to_port = 10255
|
||||
source_security_group_id = "${aws_security_group.worker.id}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-kubelet-read-self" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 10255
|
||||
to_port = 10255
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-bgp" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 179
|
||||
to_port = 179
|
||||
source_security_group_id = "${aws_security_group.worker.id}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-bgp-self" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 179
|
||||
to_port = 179
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-ipip" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = 4
|
||||
from_port = 0
|
||||
to_port = 0
|
||||
source_security_group_id = "${aws_security_group.worker.id}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-ipip-self" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = 4
|
||||
from_port = 0
|
||||
to_port = 0
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-ipip-legacy" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = 94
|
||||
from_port = 0
|
||||
to_port = 0
|
||||
source_security_group_id = "${aws_security_group.worker.id}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-ipip-legacy-self" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = 94
|
||||
from_port = 0
|
||||
to_port = 0
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "controller-egress" {
|
||||
security_group_id = "${aws_security_group.controller.id}"
|
||||
|
||||
type = "egress"
|
||||
protocol = "-1"
|
||||
from_port = 0
|
||||
to_port = 0
|
||||
cidr_blocks = ["0.0.0.0/0"]
|
||||
ipv6_cidr_blocks = ["::/0"]
|
||||
}
|
||||
|
||||
# Worker security group
|
||||
|
||||
resource "aws_security_group" "worker" {
|
||||
name = "${var.cluster_name}-worker"
|
||||
description = "${var.cluster_name} worker security group"
|
||||
|
||||
vpc_id = "${aws_vpc.network.id}"
|
||||
|
||||
tags = "${map("Name", "${var.cluster_name}-worker")}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-icmp" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "icmp"
|
||||
from_port = 0
|
||||
to_port = 0
|
||||
cidr_blocks = ["0.0.0.0/0"]
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-ssh" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 22
|
||||
to_port = 22
|
||||
cidr_blocks = ["0.0.0.0/0"]
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-http" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 80
|
||||
to_port = 80
|
||||
cidr_blocks = ["0.0.0.0/0"]
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-https" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 443
|
||||
to_port = 443
|
||||
cidr_blocks = ["0.0.0.0/0"]
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-flannel" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "udp"
|
||||
from_port = 8472
|
||||
to_port = 8472
|
||||
source_security_group_id = "${aws_security_group.controller.id}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-flannel-self" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "udp"
|
||||
from_port = 8472
|
||||
to_port = 8472
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-node-exporter" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 9100
|
||||
to_port = 9100
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "ingress-health" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 10254
|
||||
to_port = 10254
|
||||
cidr_blocks = ["0.0.0.0/0"]
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-kubelet" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 10250
|
||||
to_port = 10250
|
||||
source_security_group_id = "${aws_security_group.controller.id}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-kubelet-self" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 10250
|
||||
to_port = 10250
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-kubelet-read" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 10255
|
||||
to_port = 10255
|
||||
source_security_group_id = "${aws_security_group.controller.id}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-kubelet-read-self" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 10255
|
||||
to_port = 10255
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-bgp" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 179
|
||||
to_port = 179
|
||||
source_security_group_id = "${aws_security_group.controller.id}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-bgp-self" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = "tcp"
|
||||
from_port = 179
|
||||
to_port = 179
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-ipip" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = 4
|
||||
from_port = 0
|
||||
to_port = 0
|
||||
source_security_group_id = "${aws_security_group.controller.id}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-ipip-self" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = 4
|
||||
from_port = 0
|
||||
to_port = 0
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-ipip-legacy" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = 94
|
||||
from_port = 0
|
||||
to_port = 0
|
||||
source_security_group_id = "${aws_security_group.controller.id}"
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-ipip-legacy-self" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "ingress"
|
||||
protocol = 94
|
||||
from_port = 0
|
||||
to_port = 0
|
||||
self = true
|
||||
}
|
||||
|
||||
resource "aws_security_group_rule" "worker-egress" {
|
||||
security_group_id = "${aws_security_group.worker.id}"
|
||||
|
||||
type = "egress"
|
||||
protocol = "-1"
|
||||
from_port = 0
|
||||
to_port = 0
|
||||
cidr_blocks = ["0.0.0.0/0"]
|
||||
ipv6_cidr_blocks = ["::/0"]
|
||||
}
|
||||
@ -1,91 +0,0 @@
|
||||
# Secure copy etcd TLS assets to controllers.
|
||||
resource "null_resource" "copy-controller-secrets" {
|
||||
count = "${var.controller_count}"
|
||||
|
||||
connection {
|
||||
type = "ssh"
|
||||
host = "${element(aws_instance.controllers.*.public_ip, count.index)}"
|
||||
user = "core"
|
||||
timeout = "15m"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_ca_cert}"
|
||||
destination = "$HOME/etcd-client-ca.crt"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_client_cert}"
|
||||
destination = "$HOME/etcd-client.crt"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_client_key}"
|
||||
destination = "$HOME/etcd-client.key"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_server_cert}"
|
||||
destination = "$HOME/etcd-server.crt"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_server_key}"
|
||||
destination = "$HOME/etcd-server.key"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_peer_cert}"
|
||||
destination = "$HOME/etcd-peer.crt"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_peer_key}"
|
||||
destination = "$HOME/etcd-peer.key"
|
||||
}
|
||||
|
||||
provisioner "remote-exec" {
|
||||
inline = [
|
||||
"sudo mkdir -p /etc/ssl/etcd/etcd",
|
||||
"sudo mv etcd-client* /etc/ssl/etcd/",
|
||||
"sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/server-ca.crt",
|
||||
"sudo mv etcd-server.crt /etc/ssl/etcd/etcd/server.crt",
|
||||
"sudo mv etcd-server.key /etc/ssl/etcd/etcd/server.key",
|
||||
"sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/peer-ca.crt",
|
||||
"sudo mv etcd-peer.crt /etc/ssl/etcd/etcd/peer.crt",
|
||||
"sudo mv etcd-peer.key /etc/ssl/etcd/etcd/peer.key",
|
||||
"sudo chown -R etcd:etcd /etc/ssl/etcd",
|
||||
"sudo chmod -R 500 /etc/ssl/etcd",
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
# Secure copy bootkube assets to ONE controller and start bootkube to perform
|
||||
# one-time self-hosted cluster bootstrapping.
|
||||
resource "null_resource" "bootkube-start" {
|
||||
depends_on = [
|
||||
"module.bootkube",
|
||||
"module.workers",
|
||||
"aws_route53_record.apiserver",
|
||||
"null_resource.copy-controller-secrets",
|
||||
]
|
||||
|
||||
connection {
|
||||
type = "ssh"
|
||||
host = "${aws_instance.controllers.0.public_ip}"
|
||||
user = "core"
|
||||
timeout = "15m"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
source = "${var.asset_dir}"
|
||||
destination = "$HOME/assets"
|
||||
}
|
||||
|
||||
provisioner "remote-exec" {
|
||||
inline = [
|
||||
"sudo mv $HOME/assets /opt/bootkube",
|
||||
"sudo systemctl start bootkube",
|
||||
]
|
||||
}
|
||||
}
|
||||
@ -1,124 +0,0 @@
|
||||
variable "cluster_name" {
|
||||
type = "string"
|
||||
description = "Unique cluster name (prepended to dns_zone)"
|
||||
}
|
||||
|
||||
# AWS
|
||||
|
||||
variable "dns_zone" {
|
||||
type = "string"
|
||||
description = "AWS Route53 DNS Zone (e.g. aws.example.com)"
|
||||
}
|
||||
|
||||
variable "dns_zone_id" {
|
||||
type = "string"
|
||||
description = "AWS Route53 DNS Zone ID (e.g. Z3PAABBCFAKEC0)"
|
||||
}
|
||||
|
||||
# instances
|
||||
|
||||
variable "controller_count" {
|
||||
type = "string"
|
||||
default = "1"
|
||||
description = "Number of controllers (i.e. masters)"
|
||||
}
|
||||
|
||||
variable "worker_count" {
|
||||
type = "string"
|
||||
default = "1"
|
||||
description = "Number of workers"
|
||||
}
|
||||
|
||||
variable "controller_type" {
|
||||
type = "string"
|
||||
default = "t2.small"
|
||||
description = "EC2 instance type for controllers"
|
||||
}
|
||||
|
||||
variable "worker_type" {
|
||||
type = "string"
|
||||
default = "t2.small"
|
||||
description = "EC2 instance type for workers"
|
||||
}
|
||||
|
||||
variable "os_channel" {
|
||||
type = "string"
|
||||
default = "stable"
|
||||
description = "Container Linux AMI channel (stable, beta, alpha)"
|
||||
}
|
||||
|
||||
variable "disk_size" {
|
||||
type = "string"
|
||||
default = "40"
|
||||
description = "Size of the EBS volume in GB"
|
||||
}
|
||||
|
||||
variable "disk_type" {
|
||||
type = "string"
|
||||
default = "gp2"
|
||||
description = "Type of the EBS volume (e.g. standard, gp2, io1)"
|
||||
}
|
||||
|
||||
variable "controller_clc_snippets" {
|
||||
type = "list"
|
||||
description = "Controller Container Linux Config snippets"
|
||||
default = []
|
||||
}
|
||||
|
||||
variable "worker_clc_snippets" {
|
||||
type = "list"
|
||||
description = "Worker Container Linux Config snippets"
|
||||
default = []
|
||||
}
|
||||
|
||||
# configuration
|
||||
|
||||
variable "ssh_authorized_key" {
|
||||
type = "string"
|
||||
description = "SSH public key for user 'core'"
|
||||
}
|
||||
|
||||
variable "asset_dir" {
|
||||
description = "Path to a directory where generated assets should be placed (contains secrets)"
|
||||
type = "string"
|
||||
}
|
||||
|
||||
variable "networking" {
|
||||
description = "Choice of networking provider (calico or flannel)"
|
||||
type = "string"
|
||||
default = "calico"
|
||||
}
|
||||
|
||||
variable "network_mtu" {
|
||||
description = "CNI interface MTU (applies to calico only). Use 8981 if using instances types with Jumbo frames."
|
||||
type = "string"
|
||||
default = "1480"
|
||||
}
|
||||
|
||||
variable "host_cidr" {
|
||||
description = "CIDR IPv4 range to assign to EC2 nodes"
|
||||
type = "string"
|
||||
default = "10.0.0.0/16"
|
||||
}
|
||||
|
||||
variable "pod_cidr" {
|
||||
description = "CIDR IPv4 range to assign Kubernetes pods"
|
||||
type = "string"
|
||||
default = "10.2.0.0/16"
|
||||
}
|
||||
|
||||
variable "service_cidr" {
|
||||
description = <<EOD
|
||||
CIDR IPv4 range to assign Kubernetes services.
|
||||
The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for kube-dns.
|
||||
EOD
|
||||
|
||||
type = "string"
|
||||
default = "10.3.0.0/16"
|
||||
}
|
||||
|
||||
variable "cluster_domain_suffix" {
|
||||
description = "Queries for domains with the suffix will be answered by kube-dns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
|
||||
type = "string"
|
||||
default = "cluster.local"
|
||||
}
|
||||
@ -1,20 +0,0 @@
|
||||
module "workers" {
|
||||
source = "workers"
|
||||
name = "${var.cluster_name}"
|
||||
|
||||
# AWS
|
||||
vpc_id = "${aws_vpc.network.id}"
|
||||
subnet_ids = ["${aws_subnet.public.*.id}"]
|
||||
security_groups = ["${aws_security_group.worker.id}"]
|
||||
count = "${var.worker_count}"
|
||||
instance_type = "${var.worker_type}"
|
||||
os_channel = "${var.os_channel}"
|
||||
disk_size = "${var.disk_size}"
|
||||
|
||||
# configuration
|
||||
kubeconfig = "${module.bootkube.kubeconfig}"
|
||||
ssh_authorized_key = "${var.ssh_authorized_key}"
|
||||
service_cidr = "${var.service_cidr}"
|
||||
cluster_domain_suffix = "${var.cluster_domain_suffix}"
|
||||
clc_snippets = "${var.worker_clc_snippets}"
|
||||
}
|
||||
@ -1,19 +0,0 @@
|
||||
data "aws_ami" "coreos" {
|
||||
most_recent = true
|
||||
owners = ["595879546273"]
|
||||
|
||||
filter {
|
||||
name = "architecture"
|
||||
values = ["x86_64"]
|
||||
}
|
||||
|
||||
filter {
|
||||
name = "virtualization-type"
|
||||
values = ["hvm"]
|
||||
}
|
||||
|
||||
filter {
|
||||
name = "name"
|
||||
values = ["CoreOS-${var.os_channel}-*"]
|
||||
}
|
||||
}
|
||||
@ -1,119 +0,0 @@
|
||||
---
|
||||
systemd:
|
||||
units:
|
||||
- name: docker.service
|
||||
enable: true
|
||||
- name: locksmithd.service
|
||||
mask: true
|
||||
- name: wait-for-dns.service
|
||||
enable: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Wait for DNS entries
|
||||
Wants=systemd-resolved.service
|
||||
Before=kubelet.service
|
||||
[Service]
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/sh -c 'while ! /usr/bin/grep '^[^#[:space:]]' /etc/resolv.conf > /dev/null; do sleep 1; done'
|
||||
[Install]
|
||||
RequiredBy=kubelet.service
|
||||
- name: kubelet.service
|
||||
enable: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Kubelet via Hyperkube
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
EnvironmentFile=/etc/kubernetes/kubelet.env
|
||||
Environment="RKT_RUN_ARGS=--uuid-file-save=/var/cache/kubelet-pod.uuid \
|
||||
--volume=resolv,kind=host,source=/etc/resolv.conf \
|
||||
--mount volume=resolv,target=/etc/resolv.conf \
|
||||
--volume var-lib-cni,kind=host,source=/var/lib/cni \
|
||||
--mount volume=var-lib-cni,target=/var/lib/cni \
|
||||
--volume opt-cni-bin,kind=host,source=/opt/cni/bin \
|
||||
--mount volume=opt-cni-bin,target=/opt/cni/bin \
|
||||
--volume var-log,kind=host,source=/var/log \
|
||||
--mount volume=var-log,target=/var/log \
|
||||
--insecure-options=image"
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/checkpoint-secrets
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/inactive-manifests
|
||||
ExecStartPre=/bin/mkdir -p /var/lib/cni
|
||||
ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
|
||||
ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
|
||||
ExecStartPre=-/usr/bin/rkt rm --uuid-file=/var/cache/kubelet-pod.uuid
|
||||
ExecStart=/usr/lib/coreos/kubelet-wrapper \
|
||||
--allow-privileged \
|
||||
--anonymous-auth=false \
|
||||
--client-ca-file=/etc/kubernetes/ca.crt \
|
||||
--cluster_dns=${k8s_dns_service_ip} \
|
||||
--cluster_domain=${cluster_domain_suffix} \
|
||||
--cni-conf-dir=/etc/kubernetes/cni/net.d \
|
||||
--exit-on-lock-contention \
|
||||
--kubeconfig=/etc/kubernetes/kubeconfig \
|
||||
--lock-file=/var/run/lock/kubelet.lock \
|
||||
--network-plugin=cni \
|
||||
--node-labels=node-role.kubernetes.io/node \
|
||||
--pod-manifest-path=/etc/kubernetes/manifests \
|
||||
--volume-plugin-dir=/var/lib/kubelet/volumeplugins
|
||||
ExecStop=-/usr/bin/rkt stop --uuid-file=/var/cache/kubelet-pod.uuid
|
||||
Restart=always
|
||||
RestartSec=5
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- name: delete-node.service
|
||||
enable: true
|
||||
contents: |
|
||||
[Unit]
|
||||
Description=Waiting to delete Kubernetes node on shutdown
|
||||
[Service]
|
||||
Type=oneshot
|
||||
RemainAfterExit=true
|
||||
ExecStart=/bin/true
|
||||
ExecStop=/etc/kubernetes/delete-node
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
storage:
|
||||
files:
|
||||
- path: /etc/kubernetes/kubeconfig
|
||||
filesystem: root
|
||||
mode: 0644
|
||||
contents:
|
||||
inline: |
|
||||
${kubeconfig}
|
||||
- path: /etc/kubernetes/kubelet.env
|
||||
filesystem: root
|
||||
mode: 0644
|
||||
contents:
|
||||
inline: |
|
||||
KUBELET_IMAGE_URL=docker://gcr.io/google_containers/hyperkube
|
||||
KUBELET_IMAGE_TAG=v1.10.0
|
||||
- path: /etc/sysctl.d/max-user-watches.conf
|
||||
filesystem: root
|
||||
contents:
|
||||
inline: |
|
||||
fs.inotify.max_user_watches=16184
|
||||
- path: /etc/kubernetes/delete-node
|
||||
filesystem: root
|
||||
mode: 0744
|
||||
contents:
|
||||
inline: |
|
||||
#!/bin/bash
|
||||
set -e
|
||||
exec /usr/bin/rkt run \
|
||||
--trust-keys-from-https \
|
||||
--volume config,kind=host,source=/etc/kubernetes \
|
||||
--mount volume=config,target=/etc/kubernetes \
|
||||
--insecure-options=image \
|
||||
docker://gcr.io/google_containers/hyperkube:v1.10.0 \
|
||||
--net=host \
|
||||
--dns=host \
|
||||
--exec=/kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname)
|
||||
passwd:
|
||||
users:
|
||||
- name: core
|
||||
ssh_authorized_keys:
|
||||
- "${ssh_authorized_key}"
|
||||
@ -1,82 +0,0 @@
|
||||
# Network Load Balancer for Ingress
|
||||
resource "aws_lb" "ingress" {
|
||||
name = "${var.name}-ingress"
|
||||
load_balancer_type = "network"
|
||||
internal = false
|
||||
|
||||
subnets = ["${var.subnet_ids}"]
|
||||
|
||||
enable_cross_zone_load_balancing = true
|
||||
}
|
||||
|
||||
# Forward HTTP traffic to workers
|
||||
resource "aws_lb_listener" "ingress-http" {
|
||||
load_balancer_arn = "${aws_lb.ingress.arn}"
|
||||
protocol = "TCP"
|
||||
port = 80
|
||||
|
||||
default_action {
|
||||
type = "forward"
|
||||
target_group_arn = "${aws_lb_target_group.workers-http.arn}"
|
||||
}
|
||||
}
|
||||
|
||||
# Forward HTTPS traffic to workers
|
||||
resource "aws_lb_listener" "ingress-https" {
|
||||
load_balancer_arn = "${aws_lb.ingress.arn}"
|
||||
protocol = "TCP"
|
||||
port = 443
|
||||
|
||||
default_action {
|
||||
type = "forward"
|
||||
target_group_arn = "${aws_lb_target_group.workers-https.arn}"
|
||||
}
|
||||
}
|
||||
|
||||
# Network Load Balancer target groups of instances
|
||||
|
||||
resource "aws_lb_target_group" "workers-http" {
|
||||
name = "${var.name}-workers-http"
|
||||
vpc_id = "${var.vpc_id}"
|
||||
target_type = "instance"
|
||||
|
||||
protocol = "TCP"
|
||||
port = 80
|
||||
|
||||
# Ingress Controller HTTP health check
|
||||
health_check {
|
||||
protocol = "HTTP"
|
||||
port = 10254
|
||||
path = "/healthz"
|
||||
|
||||
# NLBs required to use same healthy and unhealthy thresholds
|
||||
healthy_threshold = 3
|
||||
unhealthy_threshold = 3
|
||||
|
||||
# Interval between health checks required to be 10 or 30
|
||||
interval = 10
|
||||
}
|
||||
}
|
||||
|
||||
resource "aws_lb_target_group" "workers-https" {
|
||||
name = "${var.name}-workers-https"
|
||||
vpc_id = "${var.vpc_id}"
|
||||
target_type = "instance"
|
||||
|
||||
protocol = "TCP"
|
||||
port = 443
|
||||
|
||||
# Ingress Controller HTTP health check
|
||||
health_check {
|
||||
protocol = "HTTP"
|
||||
port = 10254
|
||||
path = "/healthz"
|
||||
|
||||
# NLBs required to use same healthy and unhealthy thresholds
|
||||
healthy_threshold = 3
|
||||
unhealthy_threshold = 3
|
||||
|
||||
# Interval between health checks required to be 10 or 30
|
||||
interval = 10
|
||||
}
|
||||
}
|
||||
@ -1,4 +0,0 @@
|
||||
output "ingress_dns_name" {
|
||||
value = "${aws_lb.ingress.dns_name}"
|
||||
description = "DNS name of the network load balancer for distributing traffic to Ingress controllers"
|
||||
}
|
||||
@ -1,87 +0,0 @@
|
||||
variable "name" {
|
||||
type = "string"
|
||||
description = "Unique name for the worker pool"
|
||||
}
|
||||
|
||||
# AWS
|
||||
|
||||
variable "vpc_id" {
|
||||
type = "string"
|
||||
description = "Must be set to `vpc_id` output by cluster"
|
||||
}
|
||||
|
||||
variable "subnet_ids" {
|
||||
type = "list"
|
||||
description = "Must be set to `subnet_ids` output by cluster"
|
||||
}
|
||||
|
||||
variable "security_groups" {
|
||||
type = "list"
|
||||
description = "Must be set to `worker_security_groups` output by cluster"
|
||||
}
|
||||
|
||||
# instances
|
||||
|
||||
variable "count" {
|
||||
type = "string"
|
||||
default = "1"
|
||||
description = "Number of instances"
|
||||
}
|
||||
|
||||
variable "instance_type" {
|
||||
type = "string"
|
||||
default = "t2.small"
|
||||
description = "EC2 instance type"
|
||||
}
|
||||
|
||||
variable "os_channel" {
|
||||
type = "string"
|
||||
default = "stable"
|
||||
description = "Container Linux AMI channel (stable, beta, alpha)"
|
||||
}
|
||||
|
||||
variable "disk_size" {
|
||||
type = "string"
|
||||
default = "40"
|
||||
description = "Size of the EBS volume in GB"
|
||||
}
|
||||
|
||||
variable "disk_type" {
|
||||
type = "string"
|
||||
default = "gp2"
|
||||
description = "Type of the EBS volume (e.g. standard, gp2, io1)"
|
||||
}
|
||||
|
||||
variable "clc_snippets" {
|
||||
type = "list"
|
||||
description = "Container Linux Config snippets"
|
||||
default = []
|
||||
}
|
||||
|
||||
# configuration
|
||||
|
||||
variable "kubeconfig" {
|
||||
type = "string"
|
||||
description = "Must be set to `kubeconfig` output by cluster"
|
||||
}
|
||||
|
||||
variable "ssh_authorized_key" {
|
||||
type = "string"
|
||||
description = "SSH public key for user 'core'"
|
||||
}
|
||||
|
||||
variable "service_cidr" {
|
||||
description = <<EOD
|
||||
CIDR IPv4 range to assign Kubernetes services.
|
||||
The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for kube-dns.
|
||||
EOD
|
||||
|
||||
type = "string"
|
||||
default = "10.3.0.0/16"
|
||||
}
|
||||
|
||||
variable "cluster_domain_suffix" {
|
||||
description = "Queries for domains with the suffix will be answered by kube-dns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
|
||||
type = "string"
|
||||
default = "cluster.local"
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user