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feature/kubestate-exporter-check-if-node-is-scheduling-disabeld

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Roger Sikorski 2025-04-22 14:41:39 +02:00
parent 6446bb44be
commit bbcb59aa75
1 changed files with 9 additions and 0 deletions
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9
dist/rules/kubernetes/kubestate-exporter.yml vendored
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@ -22,6 +22,15 @@ groups:
summary: Kubernetes memory pressure (node {{ $labels.node }}) summary: Kubernetes memory pressure (node {{ $labels.node }})
description: "Node {{ $labels.node }} has MemoryPressure condition\n VALUE = {{ $value }}\n LABELS = {{ $labels }}" description: "Node {{ $labels.node }} has MemoryPressure condition\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
- alert: KubernetesNodeSchedulingDisabled
expr: 'histogram_quantile(0.99, sum(rate(apiserver_request_duration_seconds_bucket{verb!~"(?:CONNECT|WATCHLIST|WATCH|PROXY)"} [10m])) WITHOUT (subresource)) > 1'
for: 30m
labels:
severity: warning
annotations:
summary: "Kubernetes Node Scheduling Disabled (node: {{ $labels.node }})"
description: "Node {{ $labels.node }} has been marked as unschedulable for more than 30 minutes."
- alert: KubernetesNodeDiskPressure - alert: KubernetesNodeDiskPressure
expr: 'kube_node_status_condition{condition="DiskPressure",status="true"} == 1' expr: 'kube_node_status_condition{condition="DiskPressure",status="true"} == 1'
for: 2m for: 2m