bc7ad25c60
Update Grafana dashboard for Kubelet v1.19
...
* Fix Kubelet pod and container count metrics dashboard
* https://github.com/kubernetes-monitoring/kubernetes-mixin/pull/499
2020-09-15 23:21:56 -07:00
e838d4dc3d
Refresh Prometheus rules/alerts and Grafana dashboards
...
* Refresh upstream Prometheus rules/alerts and Grafana dashboards
2020-09-13 15:03:27 -07:00
979c092ef6
Reduce apiserver metrics cardinality of non-core APIs
...
* Reduce `apiserver_request_duration_seconds_count` cardinality
by dropping series for non-core Kubernetes APIs. This is done
to match `apiserver_request_duration_seconds_count` relabeling
* These two relabels must be performed the same way to avoid
affecting new SLO calculations (upcoming)
* See https://github.com/kubernetes-monitoring/kubernetes-mixin/issues/498
Related: https://github.com/poseidon/typhoon/pull/596
2020-09-13 14:47:49 -07:00
db8e94bb4b
Update recommended Terraform provider versions
...
* Sync Terraform provider plugins with those used internally
2020-09-12 19:41:15 -07:00
eb093af9ed
Drop Kubelet labelmap relabel for node_name
...
* Originally, Kubelet and CAdvisor metrics used a labelmap
relabel to add Kubernetes SD node labels onto timeseries
* With https://github.com/poseidon/typhoon/pull/596 that
relabel was dropped since node labels aren't usually that
valuable. `__meta_kubernetes_node_name` was retained but
the field name is empty
* Favor just using Prometheus server-side `instance` in
queries that require some node identifier for aggregation
or debugging
Fix https://github.com/poseidon/typhoon/issues/823
2020-09-12 19:40:00 -07:00
36096f844d
Promote Cilium from experimental to GA
...
* Cilium was added as an experimental CNI provider in June
* Since then, I've been choosing it for an increasing number
of clusters and scenarios.
2020-09-12 19:24:55 -07:00
d236628e53
Update Prometheus from v2.20.0 to v2.21.0
...
* https://github.com/prometheus/prometheus/releases/tag/v2.21.0
2020-09-12 19:20:54 -07:00
577b927a2b
Update Fedora CoreOS Config version from v1.0.0 to v1.1.0
...
* No notable changes in the config spec, just house keeping
* Require any snippets customization to update to v1.1.0. Version
skew between the main config and snippets will show an err message
* https://github.com/coreos/fcct/blob/master/docs/configuration-v1_1.md
2020-09-10 23:38:40 -07:00
000c11edf6
Update IngressClass resources to networking.k8s.io/v1
...
* Kubernetes v1.19 graduated Ingress and IngressClass from
networking.k8s.io/v1beta1 to networking.k8s.io/v1
2020-09-10 23:25:53 -07:00
29b16c3fc0
Change seccomp annotations to seccompProfile
...
* seccomp graduated to GA in Kubernetes v1.19. Support for
seccomp alpha annotations will be removed in v1.22
* Replace seccomp annotations with the GA seccompProfile
field in the PodTemplate securityContext
* Switch profile from `docker/default` to `runtime/default`
(no effective change, since docker is the runtime)
* Verify with docker inspect SecurityOpt. Without the profile,
you'd see `seccomp=unconfined`
Related: https://github.com/poseidon/terraform-render-bootstrap/pull/215
2020-09-10 01:15:07 -07:00
0c7a879bc4
Update Kubernetes from v1.19.0 to v1.19.1
...
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.19.md#v1191
2020-09-09 20:52:29 -07:00
1e654c9e4e
Update recommended Terraform provider versions
...
* Sync Terraform provider plugins with those used internally
* Update mkdocs-material from v5.5.11 to v5.5.12
2020-09-07 21:18:47 -07:00
28ee693e6b
Update Cilium from v1.8.2 to v1.8.3
...
* https://github.com/cilium/cilium/releases/tag/v1.8.3
2020-09-07 21:10:27 -07:00
8c7d95aefd
Update mkdocs-material from v5.5.9 to v5.5.11
2020-08-29 13:52:16 -07:00
d45dfdbf91
Update nginx-ingress from v0.34.1 to v0.35.0
...
* Repo changed to k8s.gcr.io/ingress-nginx/controller
* https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v0.35.0
2020-08-29 13:38:28 -07:00
d7e0536838
Add code group blocks to improve worker pool docs
...
* Show Fedora CoreOS and Flatcar Linux examples in
separate tabs, rather than trying to show one
* Add copyright footer for the poseidon org
2020-08-28 00:25:12 -07:00
8dd221a57c
Add fleetlock docs and links to addons
...
* Add links to fleetlock for Fedora CoreOS reboot coordination
* https://github.com/poseidon/fleetlock
2020-08-28 00:02:24 -07:00
f17bb4cf61
Update mkdocs-material from v5.5.6 to v5.5.9
2020-08-27 09:20:18 -07:00
44f1fe620a
Update recommended Terraform provider versions
...
* Sync Terraform provider plugins with those used internally
2020-08-27 09:18:39 -07:00
a504264e24
Update Grafana from v7.1.4 to v7.1.5
...
* https://github.com/grafana/grafana/releases/tag/v7.1.5
2020-08-27 08:52:07 -07:00
88cf7273dc
Update Kubernetes from v1.18.8 to v1.19.0
...
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.19.md
2020-08-27 08:50:01 -07:00
58def65a09
Update Grafana from v7.1.3 to v7.1.4
...
* https://github.com/grafana/grafana/releases/tag/v7.1.4
2020-08-22 15:40:09 -07:00
cd7fd29194
Update etcd from v3.4.10 to v3.4.12
...
* https://github.com/etcd-io/etcd/blob/master/CHANGELOG-3.4.md
2020-08-19 21:25:41 -07:00
aafa38476a
Fix SELinux race condition on non-bootstrap controllers in multi-controller ( #808 )
...
* Fix race condition for bootstrap-secrets SELinux context on non-bootstrap controllers in multi-controller FCOS clusters
* On first boot from disk on non-bootstrap controllers, adding bootstrap-secrets races with kubelet.service starting, which can cause the secrets assets to have the wrong label until kubelet.service restarts (service, reboot, auto-update)
* This can manifest as `kube-apiserver`, `kube-controller-manager`, and `kube-scheduler` pods crashlooping on spare controllers on first cluster creation
2020-08-19 21:18:10 -07:00
9a07f1d30b
Update recommended Terraform provider versions
...
* Sync Terraform provider plugin versions to those used
internally
* Update mkdocs-material from v5.5.1 to v5.5.6
* Fix minor details in docs
2020-08-14 10:05:52 -07:00
c87db3ef37
Update Kubernetes from v1.18.6 to v1.18.8
...
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.18.md#v1188
2020-08-13 20:47:43 -07:00
342380cfa4
Update Terraform migration guide SHA
...
* Mention the first master branch SHA that introduced Terraform
v0.13 forward compatibility
* Link the migration guide on Github until a release is available
and website docs are published
2020-08-13 00:36:47 -07:00
5e70d7e2c8
Migrate from Terraform v0.12.x to v0.13.x
...
* Recommend Terraform v0.13.x
* Support automatic install of poseidon's provider plugins
* Update tutorial docs for Terraform v0.13.x
* Add migration guide for Terraform v0.13.x (best-effort)
* Require Terraform v0.12.26+ (migration compatibility)
* Require `terraform-provider-ct` v0.6.1
* Require `terraform-provider-matchbox` v0.4.1
* Require `terraform-provider-digitalocean` v1.20+
Related:
* https://www.hashicorp.com/blog/announcing-hashicorp-terraform-0-13/
* https://www.terraform.io/upgrade-guides/0-13.html
* https://registry.terraform.io/providers/poseidon/ct/latest
* https://registry.terraform.io/providers/poseidon/matchbox/latest
2020-08-12 01:54:32 -07:00
aab071309f
Update recommended Terraform provider versions
...
* Sync Terraform provider plugin versions to those used
internally
2020-08-09 12:40:22 -07:00
f6ce12766b
Allow terraform-provider-aws v3.0+ plugin
...
* Typhoon AWS is compatible with terraform-provider-aws v3.x releases
* Continue to allow v2.23+, no v3.x specific features are used
* Set required provider versions in the worker module, since
it can be used independently
Related:
* https://github.com/terraform-providers/terraform-provider-aws/releases/tag/v3.0.0
2020-08-09 12:39:26 -07:00
e1d6ab2f24
Update Grafana from v7.1.1 to v7.1.3
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* https://github.com/grafana/grafana/releases/tag/v7.1.3
* https://github.com/grafana/grafana/releases/tag/v7.1.2
2020-08-08 18:59:49 -07:00
8b3d41d6a0
Update mkdocs-material from v5.4.0 to v5.5.1
2020-08-02 15:22:10 -07:00
ccee5d3d89
Update from coreos/flannel-cni to poseidon/flannel-cni
...
* Update CNI plugins from v0.6.0 to v0.8.6 to fix several CVEs
* Update the base image to alpine:3.12
* Use `flannel-cni` as an init container and remove sleep
* https://github.com/poseidon/terraform-render-bootstrap/pull/205
* https://github.com/poseidon/flannel-cni
* https://quay.io/repository/poseidon/flannel-cni
Background
* Switch from github.com/coreos/flannel-cni v0.3.0 which was last
published by me in 2017 and is no longer accessible to me to maintain
or patch
* Port to the poseidon/flannel-cni rewrite, which releases v0.4.0
to continue the prior release numbering
2020-08-02 15:13:15 -07:00
8aefd4f082
Relex terraform-provider-matchbox version constraint
...
* Allow use of terraform-provider-matchbox v0.3+ (which
allows v0.3.0 <= version < v1.0) for any pre 1.0 release
* Before, the requirement was v0.3.0 <= version < v0.4.0
2020-08-02 01:09:28 -07:00
78e6409bd0
Fix flannel support on Fedora CoreOS
...
* Fedora CoreOS now ships systemd-udev's `default.link` while
Flannel relies on being able to pick its own MAC address for
the `flannel.1` link for tunneled traffic to reach cni0 on
the destination side, without being dropped
* This change first appeared in FCOS testing-devel 32.20200624.20.1
and is the behavior going forward in FCOS since it was added
to align FCOS network naming / configs with the rest of Fedora
and address issues related to the default being missing
* Flatcar Linux (and Container Linux) has a specific flannel.link
configuration builtin, so it was not affected
* https://github.com/coreos/fedora-coreos-tracker/issues/574#issuecomment-665487296
Note: Typhoon's recommended and default CNI provider is Calico,
unless `networking` is set to flannel directly.
2020-08-01 21:22:08 -07:00
2aef42d4f6
Update Prometheus from v2.19.2 to v2.20.0
...
* https://github.com/prometheus/prometheus/releases/tag/v2.20.0
2020-07-25 16:37:28 -07:00
b7d67757de
Update Grafana from v7.1.0 to v7.1.1
...
* https://github.com/grafana/grafana/releases/tag/v7.1.1
2020-07-25 16:33:40 -07:00
26f5d2d753
Fix some links in docs ( #788 )
2020-07-25 16:32:08 -07:00
cd0a28904e
Update Cilium from v1.8.1 to v1.8.2
...
* https://github.com/cilium/cilium/releases/tag/v1.8.2
2020-07-25 16:06:27 -07:00
618f8b30fd
Update CoreDNS from v1.6.7 to v1.7.0
...
* https://coredns.io/2020/06/15/coredns-1.7.0-release/
* Update Grafana dashboard with revised metrics names
2020-07-25 15:51:31 -07:00
264d23a1b5
Declare etcd data directory permissions
...
* Set etcd data directory /var/lib/etcd permissions to 700
* On Flatcar Linux, /var/lib/etcd is pre-existing and Ignition
v2 doesn't overwrite the directory. Update the Container Linux
config, but add the manual chmod workaround to bootstrap for
Flatcar Linux users
* https://github.com/etcd-io/etcd/blob/master/CHANGELOG-3.4.md#v3410-2020-07-16
* https://github.com/etcd-io/etcd/pull/11798
2020-07-25 15:48:27 -07:00
f96e91f225
Update etcd from v3.4.9 to v3.4.10
...
* https://github.com/etcd-io/etcd/releases/tag/v3.4.10
2020-07-18 14:08:22 -07:00
efd4a0319d
Update Grafana from v7.0.6 to v7.1.0
...
* https://github.com/grafana/grafana/releases/tag/v7.1.0
2020-07-18 13:54:56 -07:00
6df6bf904a
Show Cilium as a CNI provider option in docs
...
* Start to show Cilium as a CNI option
* https://github.com/cilium/cilium
2020-07-18 13:27:56 -07:00
5fba20d358
Update recommended Terraform provider versions
...
* Sync Terraform provider plugin versions with those
used internally
2020-07-18 13:19:25 -07:00
a8d3d3bb12
Update ingress-nginx from v0.33.0 to v0.34.1
...
* Switch to ingress-nginx controller images from us.grc.io (eu, asia
can also be used if desired)
* https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v0.34.1
* https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v0.34.0
2020-07-15 22:43:49 -07:00
9ea6d2c245
Update Kubernetes from v1.18.5 to v1.18.6
...
* https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.18.md#v1186
* https://github.com/poseidon/terraform-render-bootstrap/pull/201
2020-07-15 22:05:57 -07:00
507aac9b78
Update mkdocs-material from v5.3.3 to v5.4.0
2020-07-11 22:56:59 -07:00
dfd2a0ec23
Update Grafana from v7.0.5 to v7.0.6
...
* https://github.com/grafana/grafana/releases/tag/v7.0.6
2020-07-09 21:10:48 -07:00
e3bf7d8f9b
Update Prometheus from v2.19.1 to v2.19.2
...
* https://github.com/prometheus/prometheus/releases/tag/v2.19.2
2020-07-09 21:08:55 -07:00
Dalton Hubble
Bo Huang
Eldon