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19de38b30d
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80 Commits

Author SHA1 Message Date
Dalton Hubble
19de38b30d Fix Prometheus etcd metrics scraping 
* Prometheus was configured to use kubernetes discovery
of etcd targets based on nodes matching the node label
node-role.kubernetes.io/controller=true
* Kubernetes v1.16 stopped permitting node role labels
node-role.kubernetes.io/* so Typhoon renamed these labels
(no longer any association with roles) to
node.kubermetes.io/controller=true
* As a result, Prometheus didn't discover etcd targets,
etcd metrics were missing, etcd alerts were ineffective,
and the etcd Grafana dashboard was empty
* Introduced: https://github.com/poseidon/typhoon/pull/543
 2019-10-03 19:07:05 -07:00
Dalton Hubble
26f8d76755 Update kube-state-metrics from v1.7.2 to v1.8.0 
* https://github.com/kubernetes/kube-state-metrics/releases/tag/v1.8.0
 2019-10-01 20:50:33 -07:00
Dalton Hubble
4ef2eb7e6b Update Prometheus from v2.11.2 to v2.12.0 
* https://github.com/prometheus/prometheus/releases/tag/v2.12.0
 2019-08-18 20:59:44 -07:00
Dalton Hubble
976452825e Update Prometheus from v2.11.0 to v2.11.2 
* https://github.com/prometheus/prometheus/releases/tag/v2.11.2
 2019-08-14 21:26:46 -07:00
Dalton Hubble
457ad18daa Update kube-state-metrics from v1.7.1 to v1.7.2 
* Add a separate liveness and readiness probe
* https://github.com/kubernetes/kube-state-metrics/releases/tag/v1.7.2
 2019-08-07 20:00:24 -07:00
Dalton Hubble
68d8717924 Refresh Prometheus rules/alerts and Grafana dashboards 
* Refresh rules, alerts, and dashboards from upstreams
 2019-07-21 11:29:34 -07:00
Dalton Hubble
e0be091acc Update kube-state-metrics from v1.7.0 to v1.7.1 
* https://github.com/kubernetes/kube-state-metrics/releases/tag/v1.7.1
 2019-07-20 20:17:08 -07:00
Dalton Hubble
6cd3e65267 Update kube-state-metrics from v1.7.0-rc.1 to v1.7.0 
* https://github.com/kubernetes/kube-state-metrics/releases/tag/v1.7.0
* Add storageclasses and verticalpodautoscalers to ClusterRole
 2019-07-19 00:14:47 -07:00
Dalton Hubble
70f5cfd33e Update kube-state-metrics from v1.6.0 to v1.7.0-rc.1 
* https://github.com/kubernetes/kube-state-metrics/releases/tag/v1.7.0-rc.1
* https://github.com/kubernetes/kube-state-metrics/releases/tag/v1.7.0-rc.0
 2019-07-13 13:13:57 -07:00
Dalton Hubble
eaf59bd33f Update Prometheus from v2.11.0-rc.0 to v2.11.0 
* https://github.com/prometheus/prometheus/releases/tag/v2.11.0
 2019-07-09 21:33:24 -07:00
Dalton Hubble
28ab746068 Update Prometheus from v2.10.0 to v2.11.0-rc.0 
* https://github.com/prometheus/prometheus/releases/tag/v2.11.0-rc.0
 2019-07-08 21:32:50 -07:00
Dalton Hubble
cc4f7e09ab Update node-exporter from v0.18.0 to v0.18.1 
* https://github.com/prometheus/node_exporter/releases/tag/v0.18.1
 2019-06-07 02:09:44 -07:00
Dalton Hubble
f5960e227d Update addon-resizer base image to distroless 
* Rel: https://github.com/kubernetes/kubernetes/pull/78397
 2019-06-07 00:14:54 -07:00
Dalton Hubble
221889cc9b Update Prometheus from v2.9.2 to v2.10.0 
* https://github.com/prometheus/prometheus/releases/tag/v2.10.0
 2019-05-26 21:58:28 -07:00
Dalton Hubble
222a94247c Update node_exporter from v0.17.0 to v0.18.0 
* https://github.com/prometheus/node_exporter/releases/tag/v0.18.0
 2019-05-17 20:01:30 +02:00
Dalton Hubble
2d19ab8457 Update kube-state-metrics from v1.6.0-rc.2 to v1.6.0 
* https://github.com/kubernetes/kube-state-metrics/releases/tag/v1.6.0
 2019-05-06 21:30:49 -07:00
Dalton Hubble
ec5aef5c92 Refresh Prometheus rules and Grafana dashboards 
* Adds several network related alerts from upstream
 2019-04-27 22:41:13 -07:00
Dalton Hubble
0e94708fd8 Update kube-state-metrics from v1.5.0 to v1.6.0-rc.2 
* Collect metrics Ingress resources
* Collects metrics about certificates.k8s.io certificatesigningrequests
* https://github.com/kubernetes/kube-state-metrics/releases/tag/v1.6.0-rc.2
 2019-04-27 20:54:40 -07:00
Dalton Hubble
2c11bad439 Update Prometheus from v2.9.1 to v2.9.2 
* https://github.com/prometheus/prometheus/releases/tag/v2.9.2
 2019-04-27 20:39:55 -07:00
Dalton Hubble
f3174c2b7a Update Prometheus from v2.8.1 to v2.9.1 
* https://github.com/prometheus/prometheus/releases/tag/v2.9.1
* https://github.com/prometheus/prometheus/releases/tag/v2.9.0
 2019-04-18 23:26:32 -07:00
Dalton Hubble
1b157a2fa4 Revert "Update kube-state-metrics from v1.5.0 to v1.6.0-rc.0" 
* This reverts commit 6e5d66cf66
* kube-state-metrics v1.6.0-rc.0 fires KubeDeploymentReplicasMismatch
alerts where its own Deployment doesn't have replicas available,
(kube_deployment_status_replicas_available) even though all replicas
are available according to kubectl inspection
* This problem was present even with the CSR ClusterRole fix
(https://github.com/kubernetes/kube-state-metrics/pull/717)
 2019-04-13 12:37:53 -07:00
Dalton Hubble
6e5d66cf66 Update kube-state-metrics from v1.5.0 to v1.6.0-rc.0 
* Adds a metrics collector for Ingress resources and other
improvements
* https://github.com/kubernetes/kube-state-metrics/pull/640
* https://github.com/kubernetes/kube-state-metrics/releases/tag/v1.6.0-rc.0
 2019-04-09 22:16:36 -07:00
Dalton Hubble
ce78d5988e Refresh Prometheus rules and Grafana dashboards 
* Refresh rules and dashboards from upstreams
* Add new Kubernetes "workload" dashboards
  * View pods in a workload (deployment/daemonset/statefulset)
  * View workloads in a namespace
 2019-04-06 23:31:44 -07:00
Dalton Hubble
3e9dc28a00 Update Prometheus from v2.8.0 to v2.8.1 
* https://github.com/prometheus/prometheus/releases/tag/v2.8.1
 2019-03-31 17:40:20 -07:00
Dalton Hubble
41a9d86bc3 Add NetworkPolicy to limit traffic into Prometheus 
* Allow traffic from Grafana to Prometheus in monitoring
* Allow traffic from Prometheus to Prometheus in monitoring
* NetworkPolicy denies non-whitelisted traffic. Define policy
to allow other access
 2019-03-23 21:38:34 -07:00
Dalton Hubble
36e31fc9fa Add liveness and readiness probes to Grafana 
* https://github.com/grafana/grafana/issues/3302
 2019-03-23 17:55:37 -07:00
Dalton Hubble
6dd2731046 Set cpu/memory resources requests/limits for some addons 
* Set resource requests and limits for Grafana and CLUO
* Set resource requests for Prometheus, but allow usage
to grow since needs vary widely
* Leave nginx without resource requests/limits for now,
its typically well behaved
 2019-03-20 00:15:08 -07:00
Dalton Hubble
aa630003a4 Refresh Prometheus rules and Grafana dashboards 
* Refresh rules and dashboards from upstreams
* Organize dashboards and stay below the ConfigMap size
limit
 2019-03-17 13:23:04 -07:00
Dalton Hubble
e0bee2e417 Update Prometheus from v2.7.2 to v2.8.0 
* https://github.com/prometheus/prometheus/releases/tag/v2.8.0
 2019-03-13 22:11:38 -07:00
Dalton Hubble
4d9a692424 Update Prometheus from v2.7.1 to v2.7.2 
* https://github.com/prometheus/prometheus/releases/tag/v2.7.2
 2019-03-04 23:08:12 -08:00
Dalton Hubble
e483c81ce9 Improve Prometheus rules and alerts and Grafana dashboards 
* Collate upstream rules, alerts, and dashboards and tune for use
in Typhoon
* Previously, a well-chosen (but older) set of rules, alerts, and
dashboards were maintained to reflect metric name changes
 2019-02-18 12:19:23 -08:00
Dalton Hubble
b13a651cfe Drop metrics that are unset, high cardinality, or extraneous 
* https://github.com/coreos/prometheus-operator/pull/2387
* https://github.com/coreos/prometheus-operator/pull/1959
 2019-02-10 23:56:11 -08:00
Dalton Hubble
9c59f393a5 Add Kubernetes pod name to metrics discovered from service endpoints 
* Prometheus queries from some upstreams use joins of node-exporter
and kube-state-metrics metrics by (namespace,pod). Add the Kubernetes
pod name to service endpoint metrics
* Rename the kubernetes_namespace field to namespace
* Honor labels since kube-state-metrics already include a `pod` field
that should not be overridden
 2019-02-10 23:54:30 -08:00
Dalton Hubble
949ce21fb2 Update Prometheus from v2.7.0 to v2.7.1 
* https://github.com/prometheus/prometheus/releases/tag/v2.7.1
 2019-02-02 00:13:24 -08:00
Dalton Hubble
130daeac26 Update Prometheus from v2.6.1 to v2.7.0 2019-01-29 22:31:20 -08:00
Dalton Hubble
f5ff003d0e Update node-exporter from v0.15.2 to v0.17.0 
* node-exporter renamed multiple metrics that are reflected
in changes to Prometheus rules and Grafana dashboard expressions
 2019-01-22 01:14:00 -08:00
Dalton Hubble
d697dd46dc Allow kube-state-metrics PodDisruptionBudget metrics 
* Update kube-state-metrics ClusterRole to allow collecting
poddisruptionbudget metrics (exported as kube_poddisruptionbudget_*)
* https://github.com/kubernetes/kube-state-metrics/pull/551
* Bump addon-resizer from v1.7 to v1.8.4
 2019-01-22 01:12:32 -08:00
Dalton Hubble
67fb9602e7 Update Prometheus from v2.6.0 to v2.6.1 
* https://github.com/prometheus/prometheus/releases/tag/v2.6.1
 2019-01-15 21:13:40 -08:00
Dalton Hubble
1d27dc6528 Update kube-state-metrics exporter from v1.4.0 to v1.5.0 
* https://github.com/kubernetes/kube-state-metrics/releases/tag/v1.5.0
 2019-01-12 14:24:57 -08:00
Dalton Hubble
ea8b0d1c84 Update Prometheus addon from v2.5.0 to v2.6.0 
* https://github.com/prometheus/prometheus/releases/tag/v2.6.0
 2018-12-27 07:35:12 -08:00
Dalton Hubble
7de03a1279 Fix Prometheus etcd scrape config for DigitalOcean 
* Kubelet uses a node's hostname as the node name, which isn't
resolvable on DigitalOcean. On DigitalOcean, the node name was
set to the internal IP until #337 switched to instead configuring
kube-apiserver to prefer the InternalIP for communication
* Explicitly configure etcd scrapes to target each controller by
internal IP and port 2381 (replace __address__)
 2018-11-06 23:02:45 -08:00
Dalton Hubble
be9f7b87d6 Update Prometheus from v2.4.3 to v2.5.0 
* https://github.com/prometheus/prometheus/releases/tag/v2.5.0
 2018-11-06 22:16:12 -08:00
Dalton Hubble
a10d6977b8 Update Prometheus from v2.4.2 to v2.4.3 
* https://github.com/prometheus/prometheus/releases/tag/v2.4.3
 2018-10-16 21:29:41 -07:00
Dalton Hubble
5eb4078d68 Add docker/default seccomp to control plane and addons 
* Annotate pods, deployments, and daemonsets to start containers
with the Docker runtime's default seccomp profile
* Overrides Kubernetes default behavior which started containers
with seccomp=unconfined
* https://docs.docker.com/engine/security/seccomp/#pass-a-profile-for-a-container
 2018-10-16 20:07:29 -07:00
Dalton Hubble
032a24133b Update Prometheus from v2.3.2 to v2.4.2 
* https://github.com/prometheus/prometheus/releases/tag/v2.4.0
* https://github.com/prometheus/prometheus/releases/tag/v2.4.1
* https://github.com/prometheus/prometheus/releases/tag/v2.4.2
 2018-09-21 22:27:11 -07:00
Dalton Hubble
4ba090feb0 Update kube-state-metrics from v1.3.1 to v1.4.0 2018-08-29 09:37:50 -07:00
Becca Powell
49a9dc9b8b Fix typo in Prometheus alerting rules 2018-08-21 16:55:49 -07:00
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
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