90 lines
5.0 KiB
YAML
90 lines
5.0 KiB
YAML
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 "kubezero-lib.fullname" $) "prometheus-operator" | trunc 63 | trimSuffix "-" }}
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namespace: {{ .Release.Namespace }}
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labels:
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{{- include "kubezero-lib.labels" . | nindent 4 }}
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spec:
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groups:
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- name: prometheus-operator
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rules:
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- alert: PrometheusOperatorListErrors
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annotations:
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description: Errors while performing List operations in controller {{`{{`}}$labels.controller{{`}}`}} in {{`{{`}}$labels.namespace{{`}}`}} namespace.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/prometheus-operator/prometheusoperatorlisterrors
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summary: Errors while performing list operations in controller.
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expr: '(sum by (controller,namespace) (rate(prometheus_operator_list_operations_failed_total{job="prometheus-operator",namespace="monitoring"}[10m])) / sum by (controller,namespace) (rate(prometheus_operator_list_operations_total{job="prometheus-operator",namespace="monitoring"}[10m]))) > 0.4
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'
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for: 15m
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labels:
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severity: warning
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- alert: PrometheusOperatorWatchErrors
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annotations:
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description: Errors while performing watch operations in controller {{`{{`}}$labels.controller{{`}}`}} 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 (controller,namespace) (rate(prometheus_operator_watch_operations_failed_total{job="prometheus-operator",namespace="monitoring"}[10m])) / sum by (controller,namespace) (rate(prometheus_operator_watch_operations_total{job="prometheus-operator",namespace="monitoring"}[10m]))) > 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 {{`}}`}} 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]) > 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 failed for {{`{{`}} $labels.controller {{`}}`}} controller in {{`{{`}} $labels.namespace {{`}}`}} 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 (controller,namespace) (rate(prometheus_operator_reconcile_errors_total{job="prometheus-operator",namespace="monitoring"}[5m]))) / (sum by (controller,namespace) (rate(prometheus_operator_reconcile_operations_total{job="prometheus-operator",namespace="monitoring"}[5m]))) > 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 {{`}}`}} 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]) > 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 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(namespace, controller) (max_over_time(prometheus_operator_ready{job="prometheus-operator",namespace="monitoring"}[5m]) == 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 rejected {{`{{`}} printf "%0.0f" $value {{`}}`}} {{`{{`}} $labels.controller {{`}}`}}/{{`{{`}} $labels.resource {{`}}`}} 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]) > 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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