78 lines
4.0 KiB
Plaintext
78 lines
4.0 KiB
Plaintext
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{
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"apiVersion": "monitoring.coreos.com/v1",
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"kind": "PrometheusRule",
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"metadata": {
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"labels": {
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"app.kubernetes.io/component": "exporter",
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"app.kubernetes.io/name": "kube-state-metrics",
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"app.kubernetes.io/part-of": "kube-prometheus",
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"app.kubernetes.io/version": "2.2.1",
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"prometheus": "k8s",
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"role": "alert-rules"
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},
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"name": "kube-state-metrics-rules",
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"namespace": "monitoring"
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},
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"spec": {
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"groups": [
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{
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"name": "kube-state-metrics",
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"rules": [
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{
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"alert": "KubeStateMetricsListErrors",
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"annotations": {
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"description": "kube-state-metrics is experiencing errors at an elevated rate in list operations. This is likely causing it to not be able to expose metrics about Kubernetes objects correctly or at all.",
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"runbook_url": "https://runbooks.prometheus-operator.dev/runbooks/kube-state-metrics/kubestatemetricslisterrors",
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"summary": "kube-state-metrics is experiencing errors in list operations."
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},
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"expr": "(sum(rate(kube_state_metrics_list_total{job=\"kube-state-metrics\",result=\"error\"}[5m]))\n /\nsum(rate(kube_state_metrics_list_total{job=\"kube-state-metrics\"}[5m])))\n> 0.01\n",
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"for": "15m",
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"labels": {
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"severity": "critical"
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}
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},
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{
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"alert": "KubeStateMetricsWatchErrors",
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"annotations": {
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"description": "kube-state-metrics is experiencing errors at an elevated rate in watch operations. This is likely causing it to not be able to expose metrics about Kubernetes objects correctly or at all.",
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"runbook_url": "https://runbooks.prometheus-operator.dev/runbooks/kube-state-metrics/kubestatemetricswatcherrors",
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"summary": "kube-state-metrics is experiencing errors in watch operations."
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},
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"expr": "(sum(rate(kube_state_metrics_watch_total{job=\"kube-state-metrics\",result=\"error\"}[5m]))\n /\nsum(rate(kube_state_metrics_watch_total{job=\"kube-state-metrics\"}[5m])))\n> 0.01\n",
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"for": "15m",
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"labels": {
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"severity": "critical"
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}
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},
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{
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"alert": "KubeStateMetricsShardingMismatch",
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"annotations": {
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"description": "kube-state-metrics pods are running with different --total-shards configuration, some Kubernetes objects may be exposed multiple times or not exposed at all.",
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"runbook_url": "https://runbooks.prometheus-operator.dev/runbooks/kube-state-metrics/kubestatemetricsshardingmismatch",
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"summary": "kube-state-metrics sharding is misconfigured."
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},
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"expr": "stdvar (kube_state_metrics_total_shards{job=\"kube-state-metrics\"}) != 0\n",
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"for": "15m",
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"labels": {
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"severity": "critical"
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}
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},
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{
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"alert": "KubeStateMetricsShardsMissing",
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"annotations": {
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"description": "kube-state-metrics shards are missing, some Kubernetes objects are not being exposed.",
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"runbook_url": "https://runbooks.prometheus-operator.dev/runbooks/kube-state-metrics/kubestatemetricsshardsmissing",
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"summary": "kube-state-metrics shards are missing."
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},
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"expr": "2^max(kube_state_metrics_total_shards{job=\"kube-state-metrics\"}) - 1\n -\nsum( 2 ^ max by (shard_ordinal) (kube_state_metrics_shard_ordinal{job=\"kube-state-metrics\"}) )\n!= 0\n",
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"for": "15m",
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"labels": {
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"severity": "critical"
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}
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}
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]
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}
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]
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}
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}
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