helm/infrastructure/subcharts/prometheus/templates/alertmanager-statefulset.yaml

   1 {{- if and .Values.alertmanager.enabled .Values.alertmanager.statefulSet.enabled -}}
   2 apiVersion: apps/v1
   3 kind: StatefulSet
   4 metadata:
   5   labels:
   6     {{- include "prometheus.alertmanager.labels" . | nindent 4 }}
   7   name: {{ template "prometheus.alertmanager.fullname" . }}
   8 {{ include "prometheus.namespace" . | indent 2 }}
   9 spec:
  10   serviceName: {{ template "prometheus.alertmanager.fullname" . }}-headless
  11   selector:
  12     matchLabels:
  13       {{- include "prometheus.alertmanager.matchLabels" . | nindent 6 }}
  14   replicas: {{ .Values.alertmanager.replicaCount }}
  15   podManagementPolicy: {{ .Values.alertmanager.statefulSet.podManagementPolicy }}
  16   template:
  17     metadata:
  18     {{- if .Values.alertmanager.podAnnotations }}
  19       annotations:
  20 {{ toYaml .Values.alertmanager.podAnnotations | indent 8 }}
  21     {{- end }}
  22       labels:
  23         {{- include "prometheus.alertmanager.labels" . | nindent 8 }}
  24     spec:
  25 {{- if .Values.alertmanager.affinity }}
  26       affinity:
  27 {{ toYaml .Values.alertmanager.affinity | indent 8 }}
  28 {{- end }}
  29 {{- if .Values.alertmanager.schedulerName }}
  30       schedulerName: "{{ .Values.alertmanager.schedulerName }}"
  31 {{- end }}
  32       serviceAccountName: {{ template "prometheus.serviceAccountName.alertmanager" . }}
  33 {{- if .Values.alertmanager.priorityClassName }}
  34       priorityClassName: "{{ .Values.alertmanager.priorityClassName }}"
  35 {{- end }}
  36       containers:
  37         - name: {{ template "prometheus.name" . }}-{{ .Values.alertmanager.name }}
  38           image: "{{ .Values.alertmanager.image.repository }}:{{ .Values.alertmanager.image.tag }}"
  39           imagePullPolicy: "{{ .Values.alertmanager.image.pullPolicy }}"
  40           env:
  41             {{- range $key, $value := .Values.alertmanager.extraEnv }}
  42             - name: {{ $key }}
  43               value: {{ $value }}
  44             {{- end }}
  45             - name: POD_IP
  46               valueFrom:
  47                 fieldRef:
  48                   apiVersion: v1
  49                   fieldPath: status.podIP
  50           args:
  51             - --config.file=/etc/config/alertmanager.yml
  52             - --storage.path={{ .Values.alertmanager.persistentVolume.mountPath }}
  53           {{- if .Values.alertmanager.statefulSet.headless.enableMeshPeer }}
  54             - --cluster.advertise-address=$(POD_IP):6783
  55             - --cluster.listen-address=0.0.0.0:6783
  56           {{- range $n := until (.Values.alertmanager.replicaCount | int) }}
  57             - --cluster.peer={{ template "prometheus.alertmanager.fullname" $ }}-{{ $n }}.{{ template "prometheus.alertmanager.fullname" $ }}-headless:6783
  58           {{- end }}
  59           {{- else }}
  60             - --cluster.listen-address=
  61           {{- end }}
  62           {{- range $key, $value := .Values.alertmanager.extraArgs }}
  63             - --{{ $key }}={{ $value }}
  64           {{- end }}
  65           {{- if .Values.alertmanager.baseURL }}
  66             - --web.external-url={{ .Values.alertmanager.baseURL }}
  67           {{- end }}
  68
  69           ports:
  70             - containerPort: 9093
  71           readinessProbe:
  72             httpGet:
  73               path: {{ .Values.alertmanager.prefixURL }}/#/status
  74               port: 9093
  75             initialDelaySeconds: 30
  76             timeoutSeconds: 30
  77           resources:
  78 {{ toYaml .Values.alertmanager.resources | indent 12 }}
  79           volumeMounts:
  80             - name: config-volume
  81               mountPath: /etc/config
  82             - name: storage-volume
  83               mountPath: "{{ .Values.alertmanager.persistentVolume.mountPath }}"
  84               subPath: "{{ .Values.alertmanager.persistentVolume.subPath }}"
  85           {{- range .Values.alertmanager.extraSecretMounts }}
  86             - name: {{ .name }}
  87               mountPath: {{ .mountPath }}
  88               subPath: {{ .subPath }}
  89               readOnly: {{ .readOnly }}
  90           {{- end }}
  91         {{- if .Values.configmapReload.alertmanager.enabled }}
  92         - name: {{ template "prometheus.name" . }}-{{ .Values.alertmanager.name }}-{{ .Values.configmapReload.alertmanager.name }}
  93           image: "{{ .Values.configmapReload.alertmanager.image.repository }}:{{ .Values.configmapReload.alertmanager.image.tag }}"
  94           imagePullPolicy: "{{ .Values.configmapReload.alertmanager.image.pullPolicy }}"
  95           args:
  96             - --volume-dir=/etc/config
  97             - --webhook-url=http://localhost:9093{{ .Values.alertmanager.prefixURL }}/-/reload
  98           resources:
  99 {{ toYaml .Values.configmapReload.alertmanager.resources | indent 12 }}
 100           volumeMounts:
 101             - name: config-volume
 102               mountPath: /etc/config
 103               readOnly: true
 104         {{- end }}
 105     {{- if .Values.imagePullSecrets }}
 106       imagePullSecrets:
 107       {{ toYaml .Values.imagePullSecrets | indent 2 }}
 108     {{- end }}
 109     {{- if .Values.alertmanager.nodeSelector }}
 110       nodeSelector:
 111 {{ toYaml .Values.alertmanager.nodeSelector | indent 8 }}
 112     {{- end }}
 113     {{- if .Values.alertmanager.securityContext }}
 114       securityContext:
 115 {{ toYaml .Values.alertmanager.securityContext | indent 8 }}
 116     {{- end }}
 117     {{- if .Values.alertmanager.tolerations }}
 118       tolerations:
 119 {{ toYaml .Values.alertmanager.tolerations | indent 8 }}
 120     {{- end }}
 121       volumes:
 122         - name: config-volume
 123           configMap:
 124             name: {{ if .Values.alertmanager.configMapOverrideName }}{{ .Release.Name }}-{{ .Values.alertmanager.configMapOverrideName }}{{- else }}{{ template "prometheus.alertmanager.fullname" . }}{{- end }}
 125       {{- range .Values.alertmanager.extraSecretMounts }}
 126         - name: {{ .name }}
 127           secret:
 128             secretName: {{ .secretName }}
 129       {{- end }}
 130 {{- if .Values.alertmanager.persistentVolume.enabled }}
 131   volumeClaimTemplates:
 132     - metadata:
 133         name: storage-volume
 134         {{- if .Values.alertmanager.persistentVolume.annotations }}
 135         annotations:
 136 {{ toYaml .Values.alertmanager.persistentVolume.annotations | indent 10 }}
 137         {{- end }}
 138       spec:
 139         accessModes:
 140 {{ toYaml .Values.alertmanager.persistentVolume.accessModes | indent 10 }}
 141         resources:
 142           requests:
 143             storage: "{{ .Values.alertmanager.persistentVolume.size }}"
 144       {{- if .Values.server.persistentVolume.storageClass }}
 145       {{- if (eq "-" .Values.server.persistentVolume.storageClass) }}
 146         storageClassName: ""
 147       {{- else }}
 148         storageClassName: "{{ .Values.alertmanager.persistentVolume.storageClass }}"
 149       {{- end }}
 150       {{- end }}
 151 {{- else }}
 152         - name: storage-volume
 153           emptyDir: {}
 154 {{- end }}
 155 {{- end }}