charts/bitnami/solr/templates/statefulset.yaml

apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
kind: StatefulSet
metadata:
  name: {{ include "solr.fullname" . }}
  labels: {{- include "common.labels.standard" . | nindent 4 }}
    app.kubernetes.io/component: solr
    {{- if .Values.commonLabels }}
    {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
    {{- end }}
  {{- if .Values.commonAnnotations }}
  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
  {{- end }}
  namespace: {{ .Release.Namespace | quote }}
spec:
  podManagementPolicy: Parallel
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
      app.kubernetes.io/component: solr
  serviceName: {{ include "solr.fullname" . }}-headless
  updateStrategy: {{- include "common.tplvalues.render" (dict "value" .Values.updateStrategy "context" $) | nindent 4 }}
  template:
    metadata:
      annotations:
        {{- if .Values.podAnnotations }}
        {{- include "common.tplvalues.render" (dict "value" .Values.podAnnotations "context" $) | nindent 8 }}
        {{- end }}
        {{- if .Values.commonAnnotations }}
        {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 8 }}
        {{- end }}
      labels: {{- include "common.labels.standard" . | nindent 8 }}
        app.kubernetes.io/component: solr
        {{- if .Values.podLabels }}
        {{- include "common.tplvalues.render" (dict "value" .Values.podLabels "context" $) | nindent 8 }}
        {{- end }}
        {{- if .Values.commonLabels }}
        {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 8 }}
        {{- end }}
    spec:
      serviceAccountName: {{ include "solr.serviceAccountName" . }}
      {{- include "solr.imagePullSecrets" . | nindent 6 }}
      {{- if .Values.hostAliases }}
      hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.hostAliases "context" $) | nindent 8 }}
      {{- end }}
      {{- if .Values.affinity }}
      affinity: {{- include "common.tplvalues.render" (dict "value" .Values.affinity "context" $) | nindent 8 }}
      {{- else }}
      affinity:
        podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.podAffinityPreset "context" $) | nindent 10 }}
        podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.podAntiAffinityPreset "context" $) | nindent 10 }}
        nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.nodeAffinityPreset.type "key" .Values.nodeAffinityPreset.key "values" .Values.nodeAffinityPreset.values) | nindent 10 }}
      {{- end }}
      {{- if .Values.nodeSelector }}
      nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.nodeSelector "context" $) | nindent 8 }}
      {{- end }}
      {{- if .Values.tolerations }}
      tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.tolerations "context" $) | nindent 8 }}
      {{- end }}
      {{- if .Values.priorityClassName }}
      priorityClassName: {{ .Values.priorityClassName }}
      {{- end }}
      {{- if .Values.podSecurityContext.enabled }}
      securityContext: {{- omit .Values.podSecurityContext "enabled" | toYaml | nindent 8 }}
      {{- end }}
      initContainers:
        {{- if and .Values.volumePermissions.enabled .Values.persistence.enabled }}
        - name: volume-permissions
          image: {{ include "volumePermissions.image" . }}
          imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
          command:
            - sh
            - c
            - chown -R "{{ .Values.containerSecurityContext.runAsUser }}:{{ .Values.podSecurityContext.fsGroup }}" "/bitnami/solr"
          {{- if .Values.volumePermissions.containerSecurityContext.enabled }}
          securityContext: {{- omit .Values.volumePermissions.containerSecurityContext "enabled" | toYaml | nindent 12 }}
          {{- end }}
          {{- if .Values.volumePermissions.resources }}
          resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
          {{- end }}
          volumeMounts:
            - name: data
              mountPath: /bitnami/solr
        {{- end }}
        {{- if .Values.initContainers }}
          {{- include "common.tplvalues.render" (dict "value" .Values.initContainers "context" $) | nindent 8 }}
        {{- end }}
      containers:
        - name: solr
          image: {{ include "solr.image" . }}
          imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
          {{- if .Values.lifecycleHooks }}
          lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.lifecycleHooks "context" $) | nindent 12 }}
          {{- end }}
          {{- if .Values.containerSecurityContext.enabled }}
          securityContext: {{- omit .Values.containerSecurityContext "enabled" | toYaml | nindent 12 }}
          {{- end }}
          {{- if .Values.command }}
          command: {{- include "common.tplvalues.render" (dict "value" .Values.command "context" $) | nindent 12 }}
          {{- else }}
          command:
            - bash
            - -ec
            - |
              {{- if .Values.cloudBootstrap }}
              NODE_ID="${MY_POD_NAME#"{{ include "solr.fullname" . }}-"}"
              if [[ "$NODE_ID" -eq "0" ]]; then
                export SOLR_CLOUD_BOOTSTRAP=yes
              fi
              {{- end }}
              # Use hostname instead of IP to register in Zookeeper
              export SOLR_HOST="${MY_POD_NAME}.{{ include "solr.fullname" . }}-headless.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}"
              /opt/bitnami/scripts/solr/entrypoint.sh /opt/bitnami/scripts/solr/run.sh
          {{- end }}
          {{- if .Values.args }}
          args: {{- include "common.tplvalues.render" (dict "value" .Values.args "context" $) | nindent 12 }}
          {{- end }}
          env:
            - name: MY_POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: SOLR_ENABLE_CLOUD_MODE
              value: {{ ternary "yes" "no" .Values.cloudEnabled | quote }}
            - name: SOLR_NUMBER_OF_NODES
              value: {{ .Values.replicaCount | quote }}
            - name: SOLR_PORT_NUMBER
              value: {{ .Values.containerPort | quote }}
            - name: SOLR_SERVER_DIRECTORY
              value: {{ .Values.serverDirectory | quote }}
            {{- if .Values.cloudEnabled }}
            - name: SOLR_COLLECTION
              value: {{ .Values.collection | quote }}
            {{- else }}
            - name: SOLR_CORE
              value: {{ .Values.coreName | quote }}
            {{- end }}
            - name: SOLR_COLLECTION_SHARDS
              value: {{ .Values.collectionShards | quote }}
            - name: SOLR_COLLECTION_REPLICAS
              value: {{ .Values.collectionReplicas | quote }}
            {{- if .Values.heap }}
            - name: SOLR_HEAP
              value: {{ .Values.heap | quote }}
            {{- end }}
            {{- if .Values.javaMem }}
            - name: SOLR_JAVA_MEM
              value: {{ .Values.javaMem | quote }}
            {{- end }}
            {{- if .Values.authentication.enabled }}
            - name: SOLR_ENABLE_AUTHENTICATION
              value: "yes"
            - name: SOLR_ADMIN_USERNAME
              value: {{ .Values.authentication.adminUsername | quote }}
            - name: SOLR_ADMIN_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ include "solr.secretName" . }}
                  key: solr-password
            {{- end }}
            - name: SOLR_ZK_HOSTS
              value: {{ include "solr.zookeeper.host" . | quote }}
            {{- if .Values.extraEnvVars }}
            {{ include "common.tplvalues.render" ( dict "value" .Values.extraEnvVars "context" $) | nindent 12 }}
            {{- end }}
          envFrom:
            {{- if .Values.extraEnvVarsCM }}
            - configMapRef:
                name: {{ include "common.tplvalues.render" (dict "value" .Values.extraEnvVarsCM "context" $) }}
            {{- end }}
            {{- if .Values.extraEnvVarsSecret }}
            - secretRef:
                name: {{ include "common.tplvalues.render" (dict "value" .Values.extraEnvVarsSecret "context" $) }}
            {{- end }}
          ports:
            - name: solr-client
              containerPort: {{ .Values.containerPort }}
          {{- if .Values.resources }}
          resources: {{- include "common.tplvalues.render" (dict "value" .Values.resources "context" $) | nindent 12 }}
          {{- end }}
          {{- if .Values.livenessProbe.enabled }}
          livenessProbe:
            initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}
            timeoutSeconds: {{ .Values.livenessProbe.timeoutSeconds }}
            failureThreshold: {{ .Values.livenessProbe.failureThreshold }}
            periodSeconds: {{ .Values.livenessProbe.periodSeconds }}
            successThreshold: {{ .Values.livenessProbe.successThreshold }}
            httpGet:
              scheme: "HTTP"
              path: "/solr"
              port: {{ .Values.service.port }}
          {{- else if .Values.customLivenessProbe }}
          livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customLivenessProbe "context" $) | nindent 12 }}
          {{- end }}
          {{- if .Values.readinessProbe.enabled }}
          readinessProbe:
            initialDelaySeconds: {{ .Values.readinessProbe.initialDelaySeconds }}
            timeoutSeconds: {{ .Values.readinessProbe.timeoutSeconds }}
            failureThreshold: {{ .Values.readinessProbe.failureThreshold }}
            periodSeconds: {{ .Values.readinessProbe.periodSeconds }}
            successThreshold: {{ .Values.readinessProbe.successThreshold }}
            httpGet:
              scheme: "HTTP"
              path: "/solr"
              port: {{ .Values.service.port }}
          {{- else if .Values.customReadinessProbe }}
          readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customReadinessProbe "context" $) | nindent 12 }}
          {{- end }}
          volumeMounts:
            - name: data
              mountPath: {{ .Values.persistence.mountPath }}
          {{- if .Values.extraVolumeMounts }}
          {{- include "common.tplvalues.render" (dict "value" .Values.extraVolumeMounts "context" $) | nindent 12 }}
          {{- end }}
        {{- if .Values.sidecars }}
        {{- include "common.tplvalues.render" (dict "value" .Values.sidecars "context" $) | nindent 8 }}
        {{- end }}
      volumes:
        {{- if .Values.extraVolumes }}
        {{- include "common.tplvalues.render" (dict "value" .Values.extraVolumes "context" $) | nindent 8 }}
        {{- end }}
        {{- if and .Values.persistence.enabled .Values.persistence.existingClaim }}
        - name: data
          persistentVolumeClaim:
            claimName: {{ printf "%s" (tpl .Values.persistence.existingClaim .) }}
        {{- else }}
        - name: data
          emptyDir: {}
        {{- end }}
  {{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) }}
  volumeClaimTemplates:
    - metadata:
        name: data
        {{- if .Values.persistence.annotations }}
        annotations: {{- include "common.tplvalues.render" (dict "value" .Values.persistence.annotations "context" $) | nindent 10 }}
        {{- end }}
      spec:
        accessModes:
        {{- range .Values.persistence.accessModes }}
          - {{ . | quote }}
        {{- end }}
        resources:
          requests:
            storage: {{ .Values.persistence.size | quote }}
        {{ include "solr.storageClass" . | nindent 8 }}
  {{- end }}