148 lines
8.7 KiB
Plaintext
148 lines
8.7 KiB
Plaintext
{
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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": "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": "0.72.0",
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"prometheus": "k8s",
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"role": "alert-rules"
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},
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"name": "prometheus-operator-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": "prometheus-operator",
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"rules": [
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{
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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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},
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"expr": "(sum by (cluster,controller,namespace) (rate(prometheus_operator_list_operations_failed_total{job=\"prometheus-operator\",namespace=\"monitoring\"}[10m])) / sum by (cluster,controller,namespace) (rate(prometheus_operator_list_operations_total{job=\"prometheus-operator\",namespace=\"monitoring\"}[10m]))) > 0.4\n",
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"for": "15m",
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"labels": {
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"severity": "warning"
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}
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},
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{
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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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},
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"expr": "(sum by (cluster,controller,namespace) (rate(prometheus_operator_watch_operations_failed_total{job=\"prometheus-operator\",namespace=\"monitoring\"}[5m])) / sum by (cluster,controller,namespace) (rate(prometheus_operator_watch_operations_total{job=\"prometheus-operator\",namespace=\"monitoring\"}[5m]))) > 0.4\n",
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"for": "15m",
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"labels": {
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"severity": "warning"
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}
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},
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{
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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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},
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"expr": "min_over_time(prometheus_operator_syncs{status=\"failed\",job=\"prometheus-operator\",namespace=\"monitoring\"}[5m]) > 0\n",
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"for": "10m",
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"labels": {
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"severity": "warning"
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}
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},
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{
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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 objects."
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},
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"expr": "(sum by (cluster,controller,namespace) (rate(prometheus_operator_reconcile_errors_total{job=\"prometheus-operator\",namespace=\"monitoring\"}[5m]))) / (sum by (cluster,controller,namespace) (rate(prometheus_operator_reconcile_operations_total{job=\"prometheus-operator\",namespace=\"monitoring\"}[5m]))) > 0.1\n",
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"for": "10m",
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"labels": {
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"severity": "warning"
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}
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},
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{
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"alert": "PrometheusOperatorStatusUpdateErrors",
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"annotations": {
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"description": "{{ $value | humanizePercentage }} of status update operations failed for {{ $labels.controller }} controller in {{ $labels.namespace }} namespace.",
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"runbook_url": "https://runbooks.prometheus-operator.dev/runbooks/prometheus-operator/prometheusoperatorstatusupdateerrors",
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"summary": "Errors while updating objects status."
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},
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"expr": "(sum by (cluster,controller,namespace) (rate(prometheus_operator_status_update_errors_total{job=\"prometheus-operator\",namespace=\"monitoring\"}[5m]))) / (sum by (cluster,controller,namespace) (rate(prometheus_operator_status_update_operations_total{job=\"prometheus-operator\",namespace=\"monitoring\"}[5m]))) > 0.1\n",
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"for": "10m",
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"labels": {
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"severity": "warning"
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}
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},
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{
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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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},
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"expr": "rate(prometheus_operator_node_address_lookup_errors_total{job=\"prometheus-operator\",namespace=\"monitoring\"}[5m]) > 0.1\n",
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"for": "10m",
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"labels": {
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"severity": "warning"
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}
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},
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{
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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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},
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"expr": "min by (cluster,controller,namespace) (max_over_time(prometheus_operator_ready{job=\"prometheus-operator\",namespace=\"monitoring\"}[5m]) == 0)\n",
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"for": "5m",
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"labels": {
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"severity": "warning"
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}
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},
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{
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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 }}/{{ $labels.resource }} resources.",
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"runbook_url": "https://runbooks.prometheus-operator.dev/runbooks/prometheus-operator/prometheusoperatorrejectedresources",
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"summary": "Resources rejected by Prometheus operator"
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},
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"expr": "min_over_time(prometheus_operator_managed_resources{state=\"rejected\",job=\"prometheus-operator\",namespace=\"monitoring\"}[5m]) > 0\n",
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"for": "5m",
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"labels": {
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"severity": "warning"
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}
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}
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]
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},
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{
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"name": "config-reloaders",
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"rules": [
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{
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"alert": "ConfigReloaderSidecarErrors",
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"annotations": {
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"description": "Errors encountered while the {{$labels.pod}} config-reloader sidecar attempts to sync config in {{$labels.namespace}} namespace.\nAs a result, configuration for service running in {{$labels.pod}} may 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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},
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"expr": "max_over_time(reloader_last_reload_successful{namespace=~\".+\"}[5m]) == 0\n",
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"for": "10m",
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"labels": {
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"severity": "warning"
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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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