133 lines
6.3 KiB
YAML
133 lines
6.3 KiB
YAML
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: controller
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app.kubernetes.io/name: prometheus-operator
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app.kubernetes.io/part-of: kube-prometheus
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app.kubernetes.io/version: 0.67.1
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prometheus: k8s
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role: alert-rules
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name: prometheus-operator-rules
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namespace: monitoring
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annotations:
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argocd.argoproj.io/sync-wave: '1'
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spec:
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groups:
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- name: prometheus-operator
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rules:
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- alert: PrometheusOperatorListErrors
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annotations:
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description: Errors while performing List operations in controller {{$labels.controller}}
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in {{$labels.namespace}} namespace.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/prometheus-operator/prometheusoperatorlisterrors
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summary: Errors while performing list operations in controller.
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expr: '(sum by (cluster,controller,namespace) (rate(prometheus_operator_list_operations_failed_total{job="prometheus-operator",namespace="monitoring"}[10m]))
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/ sum by (cluster,controller,namespace) (rate(prometheus_operator_list_operations_total{job="prometheus-operator",namespace="monitoring"}[10m])))
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> 0.4
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'
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for: 15m
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labels:
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severity: warning
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- alert: PrometheusOperatorWatchErrors
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annotations:
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description: Errors while performing watch operations in controller {{$labels.controller}}
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in {{$labels.namespace}} namespace.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/prometheus-operator/prometheusoperatorwatcherrors
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summary: Errors while performing watch operations in controller.
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expr: '(sum by (cluster,controller,namespace) (rate(prometheus_operator_watch_operations_failed_total{job="prometheus-operator",namespace="monitoring"}[5m]))
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/ sum by (cluster,controller,namespace) (rate(prometheus_operator_watch_operations_total{job="prometheus-operator",namespace="monitoring"}[5m])))
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> 0.4
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'
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for: 15m
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labels:
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severity: warning
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- alert: PrometheusOperatorSyncFailed
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annotations:
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description: Controller {{ $labels.controller }} in {{ $labels.namespace
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}} namespace fails to reconcile {{ $value }} objects.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/prometheus-operator/prometheusoperatorsyncfailed
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summary: Last controller reconciliation failed
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expr: 'min_over_time(prometheus_operator_syncs{status="failed",job="prometheus-operator",namespace="monitoring"}[5m])
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> 0
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'
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for: 10m
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labels:
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severity: warning
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- alert: PrometheusOperatorReconcileErrors
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annotations:
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description: '{{ $value | humanizePercentage }} of reconciling operations
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failed for {{ $labels.controller }} controller in {{ $labels.namespace
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}} namespace.'
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/prometheus-operator/prometheusoperatorreconcileerrors
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summary: Errors while reconciling controller.
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expr: '(sum by (cluster,controller,namespace) (rate(prometheus_operator_reconcile_errors_total{job="prometheus-operator",namespace="monitoring"}[5m])))
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/ (sum by (cluster,controller,namespace) (rate(prometheus_operator_reconcile_operations_total{job="prometheus-operator",namespace="monitoring"}[5m])))
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> 0.1
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'
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for: 10m
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labels:
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severity: warning
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- alert: PrometheusOperatorNodeLookupErrors
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annotations:
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description: Errors while reconciling Prometheus in {{ $labels.namespace
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}} Namespace.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/prometheus-operator/prometheusoperatornodelookuperrors
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summary: Errors while reconciling Prometheus.
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expr: 'rate(prometheus_operator_node_address_lookup_errors_total{job="prometheus-operator",namespace="monitoring"}[5m])
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> 0.1
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'
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for: 10m
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labels:
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severity: warning
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- alert: PrometheusOperatorNotReady
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annotations:
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description: Prometheus operator in {{ $labels.namespace }} namespace
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isn't ready to reconcile {{ $labels.controller }} resources.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/prometheus-operator/prometheusoperatornotready
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summary: Prometheus operator not ready
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expr: 'min by (cluster,controller,namespace) (max_over_time(prometheus_operator_ready{job="prometheus-operator",namespace="monitoring"}[5m])
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== 0)
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'
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for: 5m
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labels:
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severity: warning
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- alert: PrometheusOperatorRejectedResources
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annotations:
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description: Prometheus operator in {{ $labels.namespace }} namespace
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rejected {{ printf "%0.0f" $value }} {{ $labels.controller }}/{{ $labels.resource
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}} resources.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/prometheus-operator/prometheusoperatorrejectedresources
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summary: Resources rejected by Prometheus operator
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expr: 'min_over_time(prometheus_operator_managed_resources{state="rejected",job="prometheus-operator",namespace="monitoring"}[5m])
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> 0
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'
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for: 5m
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labels:
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severity: warning
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- name: config-reloaders
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rules:
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- alert: ConfigReloaderSidecarErrors
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annotations:
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description: 'Errors encountered while the {{$labels.pod}} config-reloader
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sidecar attempts to sync config in {{$labels.namespace}} namespace.
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As a result, configuration for service running in {{$labels.pod}} may
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be stale and cannot be updated anymore.'
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/prometheus-operator/configreloadersidecarerrors
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summary: config-reloader sidecar has not had a successful reload for 10m
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expr: 'max_over_time(reloader_last_reload_successful{namespace=~".+"}[5m])
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== 0
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'
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for: 10m
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labels:
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severity: warning
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