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Add cluster_control_plane_unhealthy inhibition. #1155

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merged 4 commits into from
May 6, 2024
Merged

Add cluster_control_plane_unhealthy inhibition. #1155

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f32066b
Add `cluster_control_plane_unhealthy` inhibition.
weseven May 2, 2024
f9aefd3
Merge branch 'master' into add-controlplaneunhealthy-inhibition
QuentinBisson May 3, 2024
0a5b8ce
Merge branch 'master' into add-controlplaneunhealthy-inhibition
weseven May 6, 2024
6aa71da
Merge branch 'master' into add-controlplaneunhealthy-inhibition
weseven May 6, 2024
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4 changes: 4 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- Fix etcd alerts for Mimir.
- Add missing labels for apiserver alerts.

### Added

- Add `cluster_control_plane_unhealthy` inhibition.

## [3.13.1] - 2024-04-30

### Removed
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9 changes: 9 additions & 0 deletions helm/prometheus-rules/templates/alerting-rules/inhibit.management-cluster.rules.yml
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Expand Up @@ -95,4 +95,13 @@ spec:
instance_state_not_running: "true"
team: phoenix
topic: status
- alert: InhibitionControlPlaneUnhealthy
annotations:
description: '{{`Control plane of cluster {{ $labels.cluster_id }} is not healthy.`}}'
expr: capi_kubeadmcontrolplane_status_condition{type="ControlPlaneComponentsHealthy", status="False"} == 1 or capi_kubeadmcontrolplane_status_condition{type="EtcdClusterHealthy", status="False"} == 1 or capi_kubeadmcontrolplane_status_condition{type="Available", status="False"} == 1
labels:
area: kaas
cluster_control_plane_unhealthy: "true"
team: phoenix
topic: status
{{- end }}
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