vnfs/DAaaS/operator/charts/prometheus-operator/templates/prometheus/rules/kubernetes-absent.yaml

   1 # Generated from 'kubernetes-absent' 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.kubernetesAbsent }}
   5 {{- $operatorJob := printf "%s-%s" (include "prometheus-operator.fullname" .) "operator" }}
   6 {{- $prometheusJob := printf "%s-%s" (include "prometheus-operator.fullname" .) "prometheus" }}
   7 {{- $alertmanagerJob := printf "%s-%s" (include "prometheus-operator.fullname" .) "alertmanager" }}
   8 {{- $namespace := .Release.Namespace }}
   9 apiVersion: {{ printf "%s/v1" (.Values.prometheusOperator.crdApiGroup | default "monitoring.coreos.com") }}
  10 kind: PrometheusRule
  11 metadata:
  12   name: {{ printf "%s-%s" (include "prometheus-operator.fullname" .) "kubernetes-absent" | trunc 63 | trimSuffix "-" }}
  13   labels:
  14     app: {{ template "prometheus-operator.name" . }}
  15 {{ include "prometheus-operator.labels" . | indent 4 }}
  16 {{- if .Values.defaultRules.labels }}
  17 {{ toYaml .Values.defaultRules.labels | indent 4 }}
  18 {{- end }}
  19 {{- if .Values.defaultRules.annotations }}
  20   annotations:
  21 {{ toYaml .Values.defaultRules.annotations | indent 4 }}
  22 {{- end }}
  23 spec:
  24   groups:
  25   - name: kubernetes-absent
  26     rules:
  27     - alert: AlertmanagerDown
  28       annotations:
  29         message: Alertmanager has disappeared from Prometheus target discovery.
  30         runbook_url: https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-alertmanagerdown
  31       expr: absent(up{job="{{ $alertmanagerJob }}",namespace="{{ $namespace }}"} == 1)
  32       for: 15m
  33       labels:
  34         severity: critical
  35 {{- if .Values.kubeDns.enabled }}
  36     - alert: CoreDNSDown
  37       annotations:
  38         message: CoreDNS has disappeared from Prometheus target discovery.
  39         runbook_url: https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-corednsdown
  40       expr: absent(up{job="kube-dns"} == 1)
  41       for: 15m
  42       labels:
  43         severity: critical
  44 {{- end }}
  45 {{- if .Values.kubeApiServer.enabled }}
  46     - alert: KubeAPIDown
  47       annotations:
  48         message: KubeAPI has disappeared from Prometheus target discovery.
  49         runbook_url: https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeapidown
  50       expr: absent(up{job="apiserver"} == 1)
  51       for: 15m
  52       labels:
  53         severity: critical
  54 {{- end }}
  55 {{- if .Values.kubeControllerManager.enabled }}
  56     - alert: KubeControllerManagerDown
  57       annotations:
  58         message: KubeControllerManager has disappeared from Prometheus target discovery.
  59         runbook_url: https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubecontrollermanagerdown
  60       expr: absent(up{job="kube-controller-manager"} == 1)
  61       for: 15m
  62       labels:
  63         severity: critical
  64 {{- end }}
  65 {{- if .Values.kubeScheduler.enabled }}
  66     - alert: KubeSchedulerDown
  67       annotations:
  68         message: KubeScheduler has disappeared from Prometheus target discovery.
  69         runbook_url: https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeschedulerdown
  70       expr: absent(up{job="kube-scheduler"} == 1)
  71       for: 15m
  72       labels:
  73         severity: critical
  74 {{- end }}
  75 {{- if .Values.kubeStateMetrics.enabled }}
  76     - alert: KubeStateMetricsDown
  77       annotations:
  78         message: KubeStateMetrics has disappeared from Prometheus target discovery.
  79         runbook_url: https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubestatemetricsdown
  80       expr: absent(up{job="kube-state-metrics"} == 1)
  81       for: 15m
  82       labels:
  83         severity: critical
  84 {{- end }}
  85 {{- if .Values.prometheusOperator.kubeletService.enabled }}
  86     - alert: KubeletDown
  87       annotations:
  88         message: Kubelet has disappeared from Prometheus target discovery.
  89         runbook_url: https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeletdown
  90       expr: absent(up{job="kubelet"} == 1)
  91       for: 15m
  92       labels:
  93         severity: critical
  94 {{- end }}
  95 {{- if .Values.nodeExporter.enabled }}
  96     - alert: NodeExporterDown
  97       annotations:
  98         message: NodeExporter has disappeared from Prometheus target discovery.
  99         runbook_url: https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-nodeexporterdown
 100       expr: absent(up{job="node-exporter"} == 1)
 101       for: 15m
 102       labels:
 103         severity: critical
 104 {{- end }}
 105     - alert: PrometheusDown
 106       annotations:
 107         message: Prometheus has disappeared from Prometheus target discovery.
 108         runbook_url: https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-prometheusdown
 109       expr: absent(up{job="{{ $prometheusJob }}",namespace="{{ $namespace }}"} == 1)
 110       for: 15m
 111       labels:
 112         severity: critical
 113 {{- if .Values.prometheusOperator.enabled }}
 114     - alert: PrometheusOperatorDown
 115       annotations:
 116         message: PrometheusOperator has disappeared from Prometheus target discovery.
 117         runbook_url: https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-prometheusoperatordown
 118       expr: absent(up{job="{{ $operatorJob }}",namespace="{{ $namespace }}"} == 1)
 119       for: 15m
 120       labels:
 121         severity: critical
 122 {{- end }}
 123 {{- end }}