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

   1 {{- if and .Values.alertmanager.enabled (not .Values.alertmanager.statefulSet.enabled) -}}
   2 apiVersion: {{ template "prometheus.deployment.apiVersion" . }}
   3 kind: Deployment
   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   selector:
  11     matchLabels:
  12       {{- include "prometheus.alertmanager.matchLabels" . | nindent 6 }}
  13   replicas: {{ .Values.alertmanager.replicaCount }}
  14   {{- if .Values.alertmanager.strategy }}
  15   strategy:
  16 {{ toYaml .Values.alertmanager.strategy | trim | indent 4 }}
  17     {{ if eq .Values.alertmanager.strategy.type "Recreate" }}rollingUpdate: null{{ end }}
  18 {{- end }}
  19   template:
  20     metadata:
  21     {{- if .Values.alertmanager.podAnnotations }}
  22       annotations:
  23 {{ toYaml .Values.alertmanager.podAnnotations | indent 8 }}
  24     {{- end }}
  25       labels:
  26         {{- include "prometheus.alertmanager.labels" . | nindent 8 }}
  27         {{- if .Values.alertmanager.podLabels}}
  28         {{ toYaml .Values.alertmanager.podLabels | nindent 8 }}
  29         {{- end}}
  30     spec:
  31 {{- if .Values.alertmanager.schedulerName }}
  32       schedulerName: "{{ .Values.alertmanager.schedulerName }}"
  33 {{- end }}
  34       serviceAccountName: {{ template "prometheus.serviceAccountName.alertmanager" . }}
  35       {{- if .Values.alertmanager.extraInitContainers }}
  36       initContainers:
  37 {{ toYaml .Values.alertmanager.extraInitContainers | indent 8 }}
  38       {{- end }}
  39 {{- if .Values.alertmanager.priorityClassName }}
  40       priorityClassName: "{{ .Values.alertmanager.priorityClassName }}"
  41 {{- end }}
  42       containers:
  43         - name: {{ template "prometheus.name" . }}-{{ .Values.alertmanager.name }}
  44           image: "{{ .Values.alertmanager.image.repository }}:{{ .Values.alertmanager.image.tag }}"
  45           imagePullPolicy: "{{ .Values.alertmanager.image.pullPolicy }}"
  46           env:
  47             {{- range $key, $value := .Values.alertmanager.extraEnv }}
  48             - name: {{ $key }}
  49               value: {{ $value }}
  50             {{- end }}
  51             - name: POD_IP
  52               valueFrom:
  53                 fieldRef:
  54                   apiVersion: v1
  55                   fieldPath: status.podIP
  56           args:
  57             - --config.file=/etc/config/{{ .Values.alertmanager.configFileName }}
  58             - --storage.path={{ .Values.alertmanager.persistentVolume.mountPath }}
  59             - --cluster.advertise-address=$(POD_IP):6783
  60           {{- range $key, $value := .Values.alertmanager.extraArgs }}
  61             - --{{ $key }}={{ $value }}
  62           {{- end }}
  63           {{- if .Values.alertmanager.baseURL }}
  64             - --web.external-url={{ .Values.alertmanager.baseURL }}
  65           {{- end }}
  66
  67           ports:
  68             - containerPort: 9093
  69           readinessProbe:
  70             httpGet:
  71               path: {{ .Values.alertmanager.prefixURL }}/-/ready
  72               port: 9093
  73             initialDelaySeconds: 30
  74             timeoutSeconds: 30
  75           resources:
  76 {{ toYaml .Values.alertmanager.resources | indent 12 }}
  77           volumeMounts:
  78             - name: config-volume
  79               mountPath: /etc/config
  80             - name: storage-volume
  81               mountPath: "{{ .Values.alertmanager.persistentVolume.mountPath }}"
  82               subPath: "{{ .Values.alertmanager.persistentVolume.subPath }}"
  83           {{- range .Values.alertmanager.extraSecretMounts }}
  84             - name: {{ .name }}
  85               mountPath: {{ .mountPath }}
  86               subPath: {{ .subPath }}
  87               readOnly: {{ .readOnly }}
  88           {{- end }}
  89
  90         {{- if .Values.configmapReload.alertmanager.enabled }}
  91         - name: {{ template "prometheus.name" . }}-{{ .Values.alertmanager.name }}-{{ .Values.configmapReload.alertmanager.name }}
  92           image: "{{ .Values.configmapReload.alertmanager.image.repository }}:{{ .Values.configmapReload.alertmanager.image.tag }}"
  93           imagePullPolicy: "{{ .Values.configmapReload.alertmanager.image.pullPolicy }}"
  94           args:
  95             - --volume-dir=/etc/config
  96             - --webhook-url=http://127.0.0.1:9093{{ .Values.alertmanager.prefixURL }}/-/reload
  97           resources:
  98 {{ toYaml .Values.configmapReload.alertmanager.resources | indent 12 }}
  99           volumeMounts:
 100             - name: config-volume
 101               mountPath: /etc/config
 102               readOnly: true
 103         {{- end }}
 104     {{- if .Values.imagePullSecrets }}
 105       imagePullSecrets:
 106       {{ toYaml .Values.imagePullSecrets | indent 2 }}
 107     {{- end }}
 108     {{- if .Values.alertmanager.nodeSelector }}
 109       nodeSelector:
 110 {{ toYaml .Values.alertmanager.nodeSelector | indent 8 }}
 111     {{- end }}
 112     {{- if .Values.alertmanager.securityContext }}
 113       securityContext:
 114 {{ toYaml .Values.alertmanager.securityContext | indent 8 }}
 115     {{- end }}
 116     {{- if .Values.alertmanager.tolerations }}
 117       tolerations:
 118 {{ toYaml .Values.alertmanager.tolerations | indent 8 }}
 119     {{- end }}
 120     {{- if .Values.alertmanager.affinity }}
 121       affinity:
 122 {{ toYaml .Values.alertmanager.affinity | indent 8 }}
 123     {{- end }}
 124       volumes:
 125         - name: config-volume
 126           {{- if empty .Values.alertmanager.configFromSecret }}
 127           configMap:
 128             name: {{ if .Values.alertmanager.configMapOverrideName }}{{ .Release.Name }}-{{ .Values.alertmanager.configMapOverrideName }}{{- else }}{{ template "prometheus.alertmanager.fullname" . }}{{- end }}
 129           {{- else }}
 130           secret:
 131             secretName: {{ .Values.alertmanager.configFromSecret }}
 132           {{- end }}
 133       {{- range .Values.alertmanager.extraSecretMounts }}
 134         - name: {{ .name }}
 135           secret:
 136             secretName: {{ .secretName }}
 137       {{- end }}
 138         - name: storage-volume
 139         {{- if .Values.alertmanager.persistentVolume.enabled }}
 140           persistentVolumeClaim:
 141             claimName: {{ if .Values.alertmanager.persistentVolume.existingClaim }}{{ .Values.alertmanager.persistentVolume.existingClaim }}{{- else }}{{ template "prometheus.alertmanager.fullname" . }}{{- end }}
 142         {{- else }}
 143           emptyDir: {}
 144         {{- end -}}
 145 {{- end }}