mirror of https://git.rancher.io/charts
87 lines
4.3 KiB
YAML
87 lines
4.3 KiB
YAML
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{{- /*
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Generated from 'kube-state-metrics' group from https://raw.githubusercontent.com/prometheus-operator/kube-prometheus/main/manifests/kube-state-metrics-prometheusRule.yaml
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Do not change in-place! In order to change this file first read following link:
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https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack/hack
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*/ -}}
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{{- $kubeTargetVersion := default .Capabilities.KubeVersion.GitVersion .Values.kubeTargetVersionOverride }}
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{{- if and (semverCompare ">=1.14.0-0" $kubeTargetVersion) (semverCompare "<9.9.9-9" $kubeTargetVersion) .Values.defaultRules.create .Values.defaultRules.rules.kubeStateMetrics }}
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apiVersion: monitoring.coreos.com/v1
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kind: PrometheusRule
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metadata:
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name: {{ printf "%s-%s" (include "kube-prometheus-stack.fullname" .) "kube-state-metrics" | trunc 63 | trimSuffix "-" }}
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namespace: {{ template "kube-prometheus-stack.namespace" . }}
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labels:
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app: {{ template "kube-prometheus-stack.name" . }}
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{{ include "kube-prometheus-stack.labels" . | indent 4 }}
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{{- if .Values.defaultRules.labels }}
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{{ toYaml .Values.defaultRules.labels | indent 4 }}
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{{- end }}
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{{- if .Values.defaultRules.annotations }}
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annotations:
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{{ toYaml .Values.defaultRules.annotations | indent 4 }}
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{{- end }}
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spec:
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groups:
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- name: kube-state-metrics
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rules:
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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: {{ .Values.defaultRules.runbookUrl }}alert-name-kubestatemetricslisterrors
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summary: kube-state-metrics is experiencing errors in list operations.
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expr: |-
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(sum(rate(kube_state_metrics_list_total{job="kube-state-metrics",result="error"}[5m]))
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/
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sum(rate(kube_state_metrics_list_total{job="kube-state-metrics"}[5m])))
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> 0.01
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for: 15m
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labels:
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severity: critical
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{{- if .Values.defaultRules.additionalRuleLabels }}
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{{ toYaml .Values.defaultRules.additionalRuleLabels | indent 8 }}
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{{- end }}
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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: {{ .Values.defaultRules.runbookUrl }}alert-name-kubestatemetricswatcherrors
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summary: kube-state-metrics is experiencing errors in watch operations.
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expr: |-
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(sum(rate(kube_state_metrics_watch_total{job="kube-state-metrics",result="error"}[5m]))
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/
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sum(rate(kube_state_metrics_watch_total{job="kube-state-metrics"}[5m])))
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> 0.01
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for: 15m
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labels:
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severity: critical
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{{- if .Values.defaultRules.additionalRuleLabels }}
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{{ toYaml .Values.defaultRules.additionalRuleLabels | indent 8 }}
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{{- end }}
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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: {{ .Values.defaultRules.runbookUrl }}alert-name-kubestatemetricsshardingmismatch
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summary: kube-state-metrics sharding is misconfigured.
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expr: stdvar (kube_state_metrics_total_shards{job="kube-state-metrics"}) != 0
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for: 15m
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labels:
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severity: critical
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{{- if .Values.defaultRules.additionalRuleLabels }}
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{{ toYaml .Values.defaultRules.additionalRuleLabels | indent 8 }}
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{{- end }}
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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: {{ .Values.defaultRules.runbookUrl }}alert-name-kubestatemetricsshardsmissing
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summary: kube-state-metrics shards are missing.
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expr: |-
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2^max(kube_state_metrics_total_shards{job="kube-state-metrics"}) - 1
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-
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sum( 2 ^ max by (shard_ordinal) (kube_state_metrics_shard_ordinal{job="kube-state-metrics"}) )
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!= 0
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for: 15m
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labels:
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severity: critical
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{{- if .Values.defaultRules.additionalRuleLabels }}
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{{ toYaml .Values.defaultRules.additionalRuleLabels | indent 8 }}
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{{- end }}
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{{- end }}
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