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236 Commits

Author SHA1 Message Date
Dalton Hubble 02cd8eb8d3 Update Prometheus from v2.3.1 to v2.3.2 
* https://github.com/prometheus/prometheus/releases/tag/v2.3.2
 2018-07-14 14:25:49 -07:00
Dalton Hubble 84d6cfe7b3 Add Prometheus alert rule for inactive md devices 
* node-exporter exposes metrics to Prometheus about total and
active md devices (e.g. disks in mdadm RAID arrays)
* Add alert that fires when a RAID disk fails or becomes inactive
for another reason
 2018-07-10 00:20:30 -07:00
Dalton Hubble f40f60b83c Update Nginx Ingress controller from 0.15.0 to 0.16.2 
* https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.16.2
* https://github.com/kubernetes/ingress-nginx/blob/master/Changelog.md
 2018-07-02 22:06:22 -07:00
Dalton Hubble a3349b5c68 Update heapster from v1.5.2 to v1.5.3 2018-07-01 21:07:52 -07:00
Dalton Hubble 74dc6b0bf9 Update Grafana from 5.1.4 to 5.2.1 
* http://docs.grafana.org/guides/whats-new-in-v5-2/
* https://github.com/grafana/grafana/releases/tag/v5.2.0
* https://github.com/grafana/grafana/releases/tag/v5.2.1
 2018-07-01 20:55:34 -07:00
Dalton Hubble 2eaf04c68b 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.
 2018-06-22 00:46:41 -07:00
Dalton Hubble d5de41e07a Update Grafana from 5.1.3 to 5.1.4 
* https://github.com/grafana/grafana/releases/tag/v5.1.4
 2018-06-19 21:45:15 -07:00
Dalton Hubble 05b99178ae Update prometheus from v2.3.0 to v2.3.1 
* https://github.com/prometheus/prometheus/releases/tag/v2.3.1
 2018-06-19 21:43:50 -07:00
Stephen Demos 18dd7ccc09 Update CLUO from v0.6.0 to v0.7.0 2018-06-14 22:32:36 -07:00
Dalton Hubble cbe646fba6 Label namespaces to ease writing Network Policies 2018-06-09 11:45:11 -07:00
Dalton Hubble c166b2ba33 Update prometheus from v2.2.1 to v2.3.0 2018-06-09 11:43:10 -07:00
Dalton Hubble d32e6797ae Annotate Grafana so Prometheus scrapes metrics 2018-05-30 22:37:47 -07:00
Dalton Hubble 32a9a83190 Add Prometheus liveness and readiness probes 2018-05-30 22:34:07 -07:00
Dalton Hubble 28d0891729 Annotate nginx-ingress addon for Prometheus auto-discovery 
* Add Google Cloud firewall rule to allow worker to worker access
to health and metrics
 2018-05-19 13:13:14 -07:00
Dalton Hubble 714419342e Update nginx-ingress from 0.14.0 to 0.15.0 
* https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.15.0
 2018-05-17 21:42:55 -07:00
Dalton Hubble 3701c0b1fe Update Grafana from v5.1.2 to v5.1.3 
* https://github.com/grafana/grafana/releases/tag/v5.1.3
 2018-05-17 21:36:09 -07:00
Dalton Hubble c2b719dc75 Configure Prometheus to scrape Kubelets directly 
* Use Kubelet bearer token authn/authz to scrape metrics
* Drop RBAC permission from nodes/proxy to nodes/metrics
* Stop proxying kubelet scrapes through the apiserver, since
this required higher privilege (nodes/proxy) and can add
load to the apiserver on large clusters
 2018-05-14 23:06:50 -07:00
Dalton Hubble fb88113523 Disable default Google Analytics in Grafana addon 
* Its come to my attention Grafana reports analytics data
by default. Typhoon's philosophy requires user permission
for data collection so the addon should have this disabled
* http://docs.grafana.org/installation/configuration/#analytics
 2018-05-10 01:18:47 -07:00
Dalton Hubble 1854f5c104 Update Grafana from v5.1.1 to v5.1.2 
* https://github.com/grafana/grafana/releases/tag/v5.1.2
 2018-05-10 01:09:08 -07:00
Dalton Hubble 726b58b697 Update Grafana from v5.0.4 to v5.1.1 
* https://github.com/grafana/grafana/releases/tag/v5.1.1
* https://github.com/grafana/grafana/releases/tag/v5.1.0
 2018-05-07 22:05:19 -07:00
Dalton Hubble a54e3c0da1 Fix Prometheus data dir to /var/lib/prometheus 
* A data volume (emptyDir) is mounted to /var/lib/prometheus
* Users could swap emptyDir for any desired volume if data
persistence is desired. Prometheus previously defaulted to
keeping its data in ./data relative to /prometheus. Override
this behavior to store data in /var/lib/prometheus
 2018-05-01 22:05:27 -07:00
Dalton Hubble 731a6ec23a Update nginx-ingress from 0.13.0 to 0.14.0 
* https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.14.0
 2018-04-28 13:10:03 -07:00
Dalton Hubble e0d9e9979c Update nginx-ingress from 0.12.0 to 0.13.0 
* https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.13.0
 2018-04-18 21:12:09 -07:00
Dalton Hubble 9789881243 Update kube-state-metrics from v1.3.0 to v1.3.1 
* https://github.com/kubernetes/kube-state-metrics/releases/tag/v1.3.1
 2018-04-15 17:10:02 -07:00
Dalton Hubble 6b08bde479 Use k8s.gcr.io instead of gcr.io/google_containers 
* Kubernetes recommends using the alias to fetch images
from the nearest GCR regional mirror, to abstract the use
of GCR, and to drop names containing 'google'
* https://groups.google.com/forum/#!msg/kubernetes-dev/ytjk_rNrTa0/3EFUHvovCAAJ
 2018-04-08 12:57:52 -07:00
Dalton Hubble f4b2396718 Return Prometheus deployment to be a worker workload 
* Expose etcd metrics to workers so Prometheus can
run on a worker, rather than a controller
* Drop temporary firewall rules allowing Prometheus
to run on a controller and scrape targes
* Related to https://github.com/poseidon/typhoon/pull/175
 2018-04-08 12:20:00 -07:00
Dalton Hubble 7186aa46da Update kube-state-metrics from v1.2.0 to v1.3.0 
* https://github.com/kubernetes/kube-state-metrics/pull/412
* https://github.com/kubernetes/kube-state-metrics/pull/413
 2018-04-04 21:04:13 -07:00
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
Dalton Hubble f86c00288f Add missing update-agent RBAC role to get pods 
* Drain now gets pods, deletes pods, and waits for deletion
 2017-10-20 01:21:46 -07:00
Dalton Hubble a57b3cf973 Update CLUO addon to v0.4.0 and RBAC ClusterRole 2017-10-20 00:40:17 -07:00
Dalton Hubble 7b5ffd0085 Add Container Linux reboot-coordinator RBAC 
* Add a reboot-coordinator namespace for CLUO components
* Define an RBAC ClusterRole for update-operator and update-agent
* Replace the older-style where CLUO ran in kube-system, with
admin privilege
 2017-10-14 19:35:06 -07:00
Dalton Hubble 11453bac91 Update heapster addon from v1.4.0 to v1.4.3 
* Use normal name and phase labels
 2017-10-14 19:07:37 -07:00
Dalton Hubble dd0c61d1d9 Update Nginx Ingress controller addon to 0.9.0-beta.15 2017-10-14 18:30:58 -07:00
Dalton Hubble f7f983c7da docs: Add docs and addons for Nginx AWS Ingress 2017-09-28 01:09:31 -07:00
Dalton Hubble 7c733bd314 Add Nginx Ingress controller addons and docs 2017-09-18 01:48:21 -07:00
Dalton Hubble a2609c14c0 addons: Disable Google Analytics in CLUO 2017-08-27 21:06:49 -07:00
Dalton Hubble 564c0160bf Add heapster, dashboard, and CLUO addons 2017-08-27 17:20:29 -07:00