pulsar-helm-chart/charts/pulsar/templates/autorecovery-statefulset.yaml

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{{- if or .Values.components.autorecovery .Values.extra.autoRecovery }}
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: "{{ template "pulsar.fullname" . }}-{{ .Values.autorecovery.component }}"
  namespace: {{ template "pulsar.namespace" . }}
  labels:
    {{- include "pulsar.standardLabels" . | nindent 4 }}
    component: {{ .Values.autorecovery.component }}
spec:
  serviceName: "{{ template "pulsar.fullname" . }}-{{ .Values.autorecovery.component }}"
  replicas: {{ .Values.autorecovery.replicaCount }}
  updateStrategy:
    type: RollingUpdate
  podManagementPolicy: Parallel
  # nodeSelector:
  selector:
    matchLabels:
      {{- include "pulsar.matchLabels" . | nindent 6 }}
      component: {{ .Values.autorecovery.component }}
  template:
    metadata:
      labels:
        {{- include "pulsar.template.labels" . | nindent 8 }}
        component: {{ .Values.autorecovery.component }}
      annotations:
        prometheus.io/scrape: "true"
        prometheus.io/port: "{{ .Values.autorecovery.ports.http }}"
        {{- if .Values.autorecovery.restartPodsOnConfigMapChange }}
        checksum/config: {{ include (print $.Template.BasePath "/autorecovery-configmap.yaml") . | sha256sum }}
        {{- end }}
{{- with .Values.autorecovery.annotations }}
{{ toYaml . | indent 8 }}
{{- end }}
    spec:
    {{- if .Values.autorecovery.nodeSelector }}
      nodeSelector:
{{ toYaml .Values.autorecovery.nodeSelector | indent 8 }}
    {{- end }}
    {{- if .Values.autorecovery.tolerations }}
      tolerations:
{{- with .Values.autorecovery.tolerations }}
{{ toYaml . | indent 8 }}
{{- end }}
    {{- end }}
      affinity:
        {{- if and .Values.affinity.anti_affinity .Values.autorecovery.affinity.anti_affinity}}
        podAntiAffinity:
          {{ if eq .Values.autorecovery.affinity.type "requiredDuringSchedulingIgnoredDuringExecution"}}
          {{ .Values.autorecovery.affinity.type }}:
          - labelSelector:
              matchExpressions:
              - key: "app"
                operator: In
                values:
                - "{{ template "pulsar.name" . }}"
              - key: "release"
                operator: In
                values:
                - {{ .Release.Name }}
              - key: "component"
                operator: In
                values:
                - {{ .Values.autorecovery.component }}
            topologyKey: "kubernetes.io/hostname"
        {{ else }}
          {{ .Values.autorecovery.affinity.type }}:
            - weight: 100
              podAffinityTerm:
                labelSelector:
                  matchExpressions:
                    - key: "app"
                      operator: In
                      values:
                      - "{{ template "pulsar.name" . }}"
                    - key: "release"
                      operator: In
                      values:
                      - {{ .Release.Name }}
                    - key: "component" 
                      operator: In
                      values:
                      - {{ .Values.autorecovery.component }}
                topologyKey: "kubernetes.io/hostname"
        {{ end }}
        {{- end }}
      terminationGracePeriodSeconds: {{ .Values.autorecovery.gracePeriod }}
    {{- if and .Values.rbac.enabled  .Values.rbac.psp }}
      serviceAccountName: "{{ template "pulsar.fullname" . }}-{{ .Values.autorecovery.component }}"
    {{- end}}
      initContainers:
      # This initContainer will wait for bookkeeper initnewcluster to complete
      # before deploying the bookies
      - name: pulsar-bookkeeper-verify-clusterid
        image: "{{ template "pulsar.imageFullName" (dict "image" .Values.images.autorecovery "root" .) }}"
        imagePullPolicy: {{ .Values.images.autorecovery.pullPolicy }}
        command: ["sh", "-c"]
        args:
        - >
          {{- include "pulsar.autorecovery.init.verify_cluster_id" . | nindent 10 }}
        envFrom:
        - configMapRef:
            name: "{{ template "pulsar.fullname" . }}-{{ .Values.autorecovery.component }}"
        volumeMounts:
        {{- include "pulsar.autorecovery.certs.volumeMounts" . | nindent 8 }}
      containers:
      - name: "{{ template "pulsar.fullname" . }}-{{ .Values.autorecovery.component }}"
        image: "{{ template "pulsar.imageFullName" (dict "image" .Values.images.autorecovery "root" .) }}"
        imagePullPolicy: {{ .Values.images.autorecovery.pullPolicy }}
      {{- if .Values.autorecovery.resources }}
        resources:
{{ toYaml .Values.autorecovery.resources | indent 10 }}
      {{- end }}
      {{- if and .Values.rbac.enabled .Values.rbac.psp }}
        securityContext:
          readOnlyRootFilesystem: false
      {{- end}}
        command: ["sh", "-c"]
        args:
        - >
          bin/apply-config-from-env.py conf/bookkeeper.conf;
          {{- include "pulsar.autorecovery.zookeeper.tls.settings" . | nindent 10 }}
          OPTS="${OPTS} -Dlog4j2.formatMsgNoLookups=true" exec bin/bookkeeper autorecovery
        ports:
        - name: http
          containerPort: {{ .Values.autorecovery.ports.http }}
        envFrom:
        - configMapRef:
            name: "{{ template "pulsar.fullname" . }}-{{ .Values.autorecovery.component }}"
        volumeMounts:
        {{- include "pulsar.autorecovery.certs.volumeMounts" . | nindent 8 }}
      volumes:
      {{- include "pulsar.autorecovery.certs.volumes" . | nindent 6 }}
      {{- include "pulsar.imagePullSecrets" . | nindent 6}}
{{- end }}