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59 Commits

Author SHA1 Message Date
Dalton Hubble d770393dbc Add etcd metrics, Prometheus scrapes, and Grafana dash 
* Use etcd v3.3 --listen-metrics-urls to expose only metrics
data via http://0.0.0.0:2381 on controllers
* Add Prometheus discovery for etcd peers on controller nodes
* Temporarily drop two noisy Prometheus alerts
 2018-04-03 20:31:00 -07:00
Dalton Hubble b1e41dcb99 addons: Update from Grafana v4.6.3 to v5.0.4 
This reverts commit c59a9c66b1.
 2018-03-28 19:45:19 -07:00
Dalton Hubble 65a2751f77 addons: Update heapster from v1.5.1 to v1.5.2 
* https://github.com/kubernetes/heapster/releases/tag/v1.5.2
 2018-03-21 20:32:01 -07:00
Dalton Hubble 851bc1a3f8 Update nginx-ingress from 0.11.0 to 0.12.0 2018-03-19 23:17:17 -07:00
Dalton Hubble 46226a8015 Update Prometheus from 2.2.0 to 2.2.1 2018-03-18 15:56:44 -07:00
Dalton Hubble c59a9c66b1 Revert "addons: Update from Grafana v4.6.3 to v5.0.0" 
* Revert commit 9dcc255f8e.
* Grafana v5.0 is not compatible with Kubernetes v1.9.4. See
https://github.com/poseidon/typhoon/pull/162
 2018-03-12 21:01:14 -07:00
Dalton Hubble 42708f9a70 Update Prometheus from v2.2.0-rc.1 to v2.2.0 
* https://github.com/prometheus/prometheus/releases/tag/v2.2.0
 2018-03-09 00:20:40 -08:00
Dalton Hubble d54709f89c Update Grafana from v5.0.0 to 5.0.1 
* https://github.com/grafana/grafana/releases/tag/v5.0.1
 2018-03-09 00:20:40 -08:00
Dalton Hubble 9dcc255f8e addons: Update from Grafana v4.6.3 to v5.0.0 2018-03-09 00:20:40 -08:00
Dalton Hubble 9307e97c46 addons: Update Prometheus from v2.1.0 to v2.2.0 
* Annotate Prometheus service to scrape metrics from
Prometheus itself (enables Prometheus* alerts)
* Update kube-state-metrics addon-resizer to 1.7
* Use port 8080 for kube-state-metrics
* Add PrometheusNotIngestingSamples alert rule
* Change K8SKubeletDown alert rule to fire when 10%
of kubelets are down, not 1%
  * https://github.com/coreos/prometheus-operator/pull/1032
 2018-03-09 00:20:40 -08:00
Paul Saunders 86420fd507 Rename namespace manifests to be applied first 
* Ensure kubectl apply -R creates manifests in the right order
 2018-02-22 01:04:30 -08:00
Dalton Hubble 5c383f4184 addons: Update nginx-ingress from 0.10.2 to 0.11.0 2018-02-21 23:54:12 -08:00
Dalton Hubble de88fa5457 addons: Update Heapster from v1.5.0 to v1.5.1 
* Switch to k8s.gcr.io vanity image name
* Add service account, Role, and ClusterRole for heapster
 2018-02-15 10:57:47 -08:00
Stephen Augustus d9a0183f3f addons/nginx-ingress: Fix typo in GCP selector name 2018-02-14 03:07:36 -05:00
Dalton Hubble 03d23bfde7 addons: Remove Kubernetes Dashboard manifests and docs 
* Stop maintaining Kubernetes Dashboard manifests. Dashboard takes
an unusual approch to security and is often a security weak point.
* Recommendation: Use `kubectl` and avoid using the dashboard. If
you must use the dashboard, explore hardening and consider using an
authenticating proxy rather than the dashboard's auth features
 2018-02-11 10:33:23 -08:00
Dalton Hubble 2c10d24113 addons: Switch to apps/v1 workload APIs 
* Deployments now belong to the apps/v1 API group
* DaemonSets now belong to the apps/v1 API group
* RBAC types now belong to the rbac.authorization.k8s.io/v1 API group
 2018-02-10 23:56:31 -08:00
Dalton Hubble 65321acad2 addons: Add grafana-watcher and bundle dashboards 
* Add separate Grafana addons docs and screenshots
 2018-01-28 01:01:30 -08:00
Dalton Hubble 064ce83f25 addons: Update Prometheus to v2.1.0 
* Change service discovery to relabel jobs to align with
rule expressions in upstream examples
* Use a separate service account for prometheus instead
of granting roles to the namespace's default
* Use a separate service account for node-exporter
* Update node-exporter and kube-state-metrics exporters
 2018-01-27 21:00:15 -08:00
Dalton Hubble c3b0cdddf3 addons: Update nginx-ingress from v0.10.1 to v0.10.2 2018-01-26 17:27:36 -08:00
Dalton Hubble 211ec94c75 addons: Update CLUO from v0.5.0 to v0.6.0 
* https://github.com/coreos/container-linux-update-operator/releases/tag/v0.6.0
 2018-01-26 17:24:09 -08:00
Dalton Hubble 8aca5a089e addons: Update nginx-ingress to 0.10.1 2018-01-24 20:34:05 -08:00
Dalton Hubble 103f1e16d7 addons: Update nginx-ingress to 0.10.0 2018-01-23 09:28:37 -08:00
Dalton Hubble bc967ddcd0 addons: Update CLUO to fix compatability with Kubernetes 1.9 
* Update CLUO from v0.4.1 to v0.5.0
* Earlier versions of CLUO fail to drain nodes on Kubernetes 1.9
so nodes drain one at a time repeatedly and Container Linux OS
updates are not applied to nodes.
* Check current OS versions via `kubectl get nodes --show-labels`
 2018-01-19 08:33:26 -08:00
Dalton Hubble 996651c605 Update kube-state-metrics version and RBAC cluster role 
* https://github.com/kubernetes/kube-state-metrics/pull/345
* https://github.com/kubernetes/kube-state-metrics/pull/334
 2018-01-15 08:33:44 -08:00
Dalton Hubble 21e540159b addons: Update grafana from v4.6.2 to v4.6.3 
* https://github.com/grafana/grafana/releases/tag/v4.6.3
 2017-12-15 16:09:14 -08:00
Dalton Hubble 521a1f0fee addons: Update heapster from v1.4.3 to v1.5.0 
* Rollback addon-resizer to 1.7 to address issues in large
clusters https://github.com/kubernetes/kubernetes/pull/52536
 2017-12-11 23:34:25 -08:00
Dalton Hubble 7345cb6419 addons: Update nginx-ingress to 0.9.0 2017-12-11 00:48:15 -08:00
Dalton Hubble a481d71d7d addons: Update nginx-ingress to 0.9.0-beta.19 
* Undo rollback f00ecde854
* Port binding regression only occurs with --enable-ssl-passthrough,
which isn't used in these examples. See
https://github.com/kubernetes/ingress-nginx/issues/1788
 2017-12-11 00:44:32 -08:00
Dalton Hubble f00ecde854 Rollback nginx-ingress on GCE to 0.9.0-beta.17 
* https://github.com/kubernetes/ingress-nginx/issues/1788
 2017-12-02 14:06:22 -08:00
Dalton Hubble 65f006e6cc addons: Sync prometheus alerts to upstream 
* https://github.com/coreos/prometheus-operator/pull/774
 2017-12-01 23:24:08 -08:00
Dalton Hubble 8d3817e0ae addons: Update nginx-ingress to 0.9.0-beta.19 
* https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.9.0-beta.19
 2017-12-01 22:32:33 -08:00
Dalton Hubble 63ab117205 addons: Add prometheus rules for DaemonSets 
* https://github.com/coreos/prometheus-operator/pull/755
 2017-11-16 23:51:21 -08:00
Dalton Hubble 1cd262e712 addons: Fix prometheus K8SApiServerLatency alert rule 
* https://github.com/coreos/prometheus-operator/issues/751
 2017-11-16 23:37:15 -08:00
Dalton Hubble 32bdda1b6c addons: Update Grafana from v4.6.1 to v4.6.2 
* https://github.com/grafana/grafana/releases/tag/v4.6.2
 2017-11-16 23:34:36 -08:00
Dalton Hubble 159443bae7 addons: Add better alerting rules to Prometheus manifests 
* Adapt the coreos/prometheus-operator alerting rules for Typhoon,
https://github.com/coreos/prometheus-operator/tree/master/contrib/kube-prometheus/manifests
* Add controller manager and scheduler shim services to let
prometheus discover them via service endpoints
* Fix several alert rules to use service endpoint discovery
* A few rules still don't do much, but they default to green
 2017-11-10 20:57:47 -08:00
Dalton Hubble 119dc859d3 addons: Update nginx-ingress to 0.9.0-beta.17 
* https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.9.0-beta.17
 2017-11-10 20:16:40 -08:00
Dalton Hubble f570af9418 addons: Update from Prometheus v1.8.2 to v2.0.0 2017-11-08 22:48:23 -08:00
Dalton Hubble 8eaa72c1ca addons: Update nginx-ingress to 0.9.0-beta.16 
* Image registry changed from gcr.io to quay.io
* https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.9.0-beta.16
 2017-11-06 23:15:15 -08:00
Dalton Hubble 10b977d54a addons: Set kube-state-metrics to have clusterIP None 
* kube-state-metrics service exists to facilitate prometheus discovery
 2017-11-05 17:54:09 -08:00
Dalton Hubble b7a268fc45 addons: Add prometheus alertmanager flag 
* Pass -alertmanager.url to work with a user's in-cluster
alertmanager deployment, if any
 2017-11-05 15:50:46 -08:00
Dalton Hubble 279f36effd addons: Add grafana 4.6.1 and extend prometheus docs 2017-11-05 15:23:56 -08:00
Dalton Hubble ae07a21e3d addons: Omit static resource requests/limits for kube-state-metrics 
* Allow the addon-resizer to dynamically set resource values
* https://github.com/kubernetes/kube-state-metrics/pull/285
 2017-11-04 14:41:04 -07:00
Dalton Hubble 0ab1ae3210 addons: Fix typo in kube-state-metrics strategy 2017-11-04 14:39:56 -07:00
Dalton Hubble e32885c9cd addons: Update prometheus from v1.8.0 to v1.8.2 
* https://github.com/prometheus/prometheus/releases/tag/v1.8.2
 2017-11-04 11:00:39 -07:00
Dalton Hubble 8582e19077 Expand Nginx Ingress liveness and readiness probes 
* Remove dnsPolicy: ClusterFirst
* https://github.com/kubernetes/ingress-nginx/pull/1584
 2017-10-25 22:29:20 -07:00
Dalton Hubble 3727c40c6c Update Nginx Ingress defaultbackend from 1.0 to 1.4 
* https://github.com/kubernetes/ingress-nginx/pull/1568
 2017-10-25 22:16:23 -07:00
Dalton Hubble b608f9c615 addons: Use service endpoints to scrape node-exporter 2017-10-24 22:59:00 -07:00
Dalton Hubble ec1dbb853c addons: Include kube-state-metrics exporter manifests 2017-10-24 22:59:00 -07:00
Dalton Hubble d046d45769 addons: Include Prometheus and node-exporter manifests 2017-10-24 22:58:59 -07:00
Dalton Hubble a73f57fe4e Update CLUO from v0.4.0 to v0.4.1 2017-10-24 22:14:03 -07:00