vnfs/DAaaS/deploy/operator/charts/prometheus-operator/templates/prometheus/rules/alertmanager.rules.yaml

   1 # Generated from 'alertmanager.rules' group from https://raw.githubusercontent.com/coreos/prometheus-operator/master/contrib/kube-prometheus/manifests/prometheus-rules.yaml
   2 # Do not change in-place! In order to change this file first read following link:
   3 # https://github.com/helm/charts/tree/master/stable/prometheus-operator/hack
   4 {{- if and .Values.defaultRules.create .Values.defaultRules.rules.alertmanager }}
   5 {{- $operatorJob := printf "%s-%s" (include "prometheus-operator.fullname" .) "operator" }}
   6 {{- $alertmanagerJob := printf "%s-%s" (include "prometheus-operator.fullname" .) "alertmanager" }}
   7 {{- $namespace := .Release.Namespace }}
   8 apiVersion: {{ printf "%s/v1" (.Values.prometheusOperator.crdApiGroup | default "monitoring.coreos.com") }}
   9 kind: PrometheusRule
  10 metadata:
  11   name: {{ printf "%s-%s" (include "prometheus-operator.fullname" .) "alertmanager.rules" | trunc 63 | trimSuffix "-" }}
  12   labels:
  13     app: {{ template "prometheus-operator.name" . }}
  14 {{ include "prometheus-operator.labels" . | indent 4 }}
  15 {{- if .Values.defaultRules.labels }}
  16 {{ toYaml .Values.defaultRules.labels | indent 4 }}
  17 {{- end }}
  18 {{- if .Values.defaultRules.annotations }}
  19   annotations:
  20 {{ toYaml .Values.defaultRules.annotations | indent 4 }}
  21 {{- end }}
  22 spec:
  23   groups:
  24   - name: alertmanager.rules
  25     rules:
  26     - alert: AlertmanagerConfigInconsistent
  27       annotations:
  28         message: The configuration of the instances of the Alertmanager cluster `{{`{{$labels.service}}`}}` are out of sync.
  29       expr: count_values("config_hash", alertmanager_config_hash{job="{{ $alertmanagerJob }}",namespace="{{ $namespace }}"}) BY (service) / ON(service) GROUP_LEFT() label_replace(prometheus_operator_spec_replicas{job="{{ $operatorJob }}",namespace="{{ $namespace }}",controller="alertmanager"}, "service", "$1", "name", "(.*)") != 1
  30       for: 5m
  31       labels:
  32         severity: critical
  33     - alert: AlertmanagerFailedReload
  34       annotations:
  35         message: Reloading Alertmanager's configuration has failed for {{`{{ $labels.namespace }}`}}/{{`{{ $labels.pod}}`}}.
  36       expr: alertmanager_config_last_reload_successful{job="{{ $alertmanagerJob }}",namespace="{{ $namespace }}"} == 0
  37       for: 10m
  38       labels:
  39         severity: warning
  40     - alert: AlertmanagerMembersInconsistent
  41       annotations:
  42         message: Alertmanager has not found all other members of the cluster.
  43       expr: |-
  44         alertmanager_cluster_members{job="{{ $alertmanagerJob }}",namespace="{{ $namespace }}"}
  45           != on (service) GROUP_LEFT()
  46         count by (service) (alertmanager_cluster_members{job="{{ $alertmanagerJob }}",namespace="{{ $namespace }}"})
  47       for: 5m
  48       labels:
  49         severity: critical
  50 {{- end }}