alertmanager-dep.yaml

{{- if .Values.alertmanager.enabled -}}
{{- if not .Values.alertmanager.statefulSet.enabled -}}
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "cortex.alertmanagerFullname" . }}
  namespace: {{ .Release.Namespace }}
  labels:
    {{- include "cortex.alertmanagerLabels" . | nindent 4 }}
    app.kubernetes.io/part-of: memberlist
  annotations:
    {{- toYaml .Values.alertmanager.annotations | nindent 4 }}
spec:
  replicas: {{ .Values.alertmanager.replicas }}
  selector:
    matchLabels:
      {{- include "cortex.alertmanagerSelectorLabels" . | nindent 6 }}
  strategy:
    {{- toYaml .Values.alertmanager.strategy | nindent 4 }}
  template:
    metadata:
      labels:
        {{- include "cortex.alertmanagerLabels" . | nindent 8 }}
        app.kubernetes.io/part-of: memberlist
        {{- with .Values.alertmanager.podLabels }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
      annotations:
        checksum/config: {{ include "cortex.configChecksum" . }}
        {{- with .Values.alertmanager.podAnnotations }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
    spec:
      serviceAccountName: {{ .Values.alertmanager.serviceAccount.name | default (include "cortex.serviceAccountName" . ) }}
    {{- if .Values.alertmanager.priorityClassName }}
      priorityClassName: {{ .Values.alertmanager.priorityClassName }}
    {{- end }}
      {{- if .Values.alertmanager.securityContext.enabled }}
      securityContext: {{- omit .Values.alertmanager.securityContext "enabled" | toYaml | nindent 8 }}
      {{- end }}
      initContainers:
        {{- toYaml .Values.alertmanager.initContainers | nindent 8 }}
      {{- if .Values.image.pullSecrets }}
      imagePullSecrets:
      {{- range .Values.image.pullSecrets }}
        - name: {{ . }}
      {{- end }}
      {{- end }}
      containers:
        {{- if .Values.alertmanager.sidecar.enabled }}
        - name: {{ template "cortex.name" . }}-sc-alertmanager
          {{- if .Values.alertmanager.sidecar.image.sha }}
          image: "{{ .Values.alertmanager.sidecar.image.repository }}:{{ .Values.alertmanager.sidecar.image.tag }}@sha256:{{ .Values.alertmanager.sidecar.image.sha }}"
          {{- else }}
          image: "{{ .Values.alertmanager.sidecar.image.repository }}:{{ .Values.alertmanager.sidecar.image.tag }}"
          {{- end }}
          imagePullPolicy: {{ .Values.alertmanager.sidecar.imagePullPolicy }}
          env:
            {{- if .Values.alertmanager.sidecar.watchMethod }}
            - name: METHOD
              value: {{ .Values.alertmanager.sidecar.watchMethod }}
            {{ end }}
            - name: LABEL
              value: "{{ .Values.alertmanager.sidecar.label }}"
            {{- if .Values.alertmanager.sidecar.labelValue }}
            - name: LABEL_VALUE
              value: {{ quote .Values.alertmanager.sidecar.labelValue }}
            {{- end }}
            - name: FOLDER
              value: "{{ .Values.alertmanager.sidecar.folder }}{{- with .Values.alertmanager.sidecar.defaultFolderName }}/{{ . }}{{- end }}"
            {{- if .Values.alertmanager.sidecar.resource}}
            - name: RESOURCE
              value: {{ quote .Values.alertmanager.sidecar.resource }}
            {{- end }}
            {{- if .Values.alertmanager.sidecar.enableUniqueFilenames }}
            - name: UNIQUE_FILENAMES
              value: "{{ .Values.alertmanager.sidecar.enableUniqueFilenames }}"
            {{- end }}
            {{- if .Values.alertmanager.sidecar.searchNamespace }}
            - name: NAMESPACE
              value: "{{ .Values.alertmanager.sidecar.searchNamespace }}"
            {{- end }}
            {{- if .Values.alertmanager.sidecar.skipTlsVerify }}
            - name: SKIP_TLS_VERIFY
              value: "{{ .Values.alertmanager.sidecar.skipTlsVerify }}"
            {{- end }}
            {{- if .Values.alertmanager.sidecar.folderAnnotation }}
            - name: FOLDER_ANNOTATION
              value: "{{ .Values.alertmanager.sidecar.folderAnnotation }}"
            {{- end }}
          resources:
            {{- toYaml .Values.alertmanager.sidecar.resources | nindent 12 }}
          {{- if .Values.alertmanager.sidecar.containerSecurityContext.enabled }}
          securityContext: {{- omit .Values.alertmanager.sidecar.containerSecurityContext "enabled" | toYaml | nindent 12 }}
          {{- end }}
          volumeMounts:
            - name: storage
              mountPath: "/data"
        {{- end }}
        - name: alertmanager
          image: "{{ .Values.image.repository }}:{{ default .Chart.AppVersion .Values.image.tag }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          args:
            - "-target=alertmanager"
            - "-config.file=/etc/cortex/cortex.yaml"
          {{- range $key, $value := .Values.alertmanager.extraArgs }}
            - "-{{ $key }}={{ $value }}"
          {{- end }}
          volumeMounts:
          {{- if .Values.alertmanager.extraVolumeMounts }}
          {{- toYaml .Values.alertmanager.extraVolumeMounts | nindent 12}}
          {{- end }}
            - name: config
              mountPath: /etc/cortex
            - name: runtime-config
              mountPath: /etc/cortex-runtime-config
            - name: storage
              mountPath: "/data"
              {{- with .Values.alertmanager.persistentVolume.subPath }}
              subPath: {{ . }}
              {{- end }}
          ports:
            - name: http-metrics
              containerPort: {{ .Values.config.server.http_listen_port }}
              protocol: TCP
            - name: gossip
              containerPort: {{ .Values.config.memberlist.bind_port }}
              protocol: TCP
          startupProbe:
            {{- toYaml .Values.alertmanager.startupProbe | nindent 12 }}
          livenessProbe:
            {{- toYaml .Values.alertmanager.livenessProbe | nindent 12 }}
          readinessProbe:
            {{- toYaml .Values.alertmanager.readinessProbe | nindent 12 }}
          resources:
            {{- toYaml .Values.alertmanager.resources | nindent 12 }}
          {{- if .Values.alertmanager.containerSecurityContext.enabled }}
          securityContext: {{- omit .Values.alertmanager.containerSecurityContext "enabled" | toYaml | nindent 12 }}
          {{- end }}
          {{- if .Values.alertmanager.env }}
          env:
            {{- toYaml .Values.alertmanager.env | nindent 12 }}
          {{- end }}
        {{- if .Values.alertmanager.extraContainers }}
        {{- toYaml .Values.alertmanager.extraContainers | nindent 8}}
        {{- end }}
      nodeSelector:
        {{- toYaml .Values.alertmanager.nodeSelector | nindent 8 }}
      {{- if .Values.alertmanager.topologySpreadConstraints }}
      topologySpreadConstraints:
      {{- toYaml .Values.alertmanager.topologySpreadConstraints | nindent 8}}
      {{- end }}
      affinity:
        {{- toYaml .Values.alertmanager.affinity | nindent 8 }}
      tolerations:
        {{- toYaml .Values.alertmanager.tolerations | nindent 8 }}
      terminationGracePeriodSeconds: {{ .Values.alertmanager.terminationGracePeriodSeconds }}
      volumes:
        {{- include "cortex.configVolume" . | nindent 8 }}
        - name: runtime-config
          configMap:
            name: {{ template "cortex.fullname" . }}-runtime-config
        - name: storage
          emptyDir: {}
        {{- if .Values.alertmanager.extraVolumes }}
        {{- toYaml .Values.alertmanager.extraVolumes | nindent 8 }}
        {{- end }}
{{- end -}}
{{- end -}}