deploy/charts/nacos/templates/statefulset.yaml

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apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: {{ template "nacos.fullname" . }}
  namespace: {{ template "nacos.namespace" . }}
spec:
  replicas: {{ .Values.replicas }}
  {{- if eq .Values.global.mode "cluster" }}
  serviceName: nacos-headless
  {{- else }}
  serviceName: nacos
  {{- end }}
  selector:
    matchLabels: {{- include "nacos.matchLabels" . | nindent 6 }}
  template:
    metadata:
      labels:
        app.kubernetes.io/name: nacos
    spec:
      {{- with .Values.nodeSelector }}
      nodeSelector:
      {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.affinity }}
      affinity:
      {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.tolerations }}
      tolerations:
      {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- if and (eq .Values.global.mode "cluster") (.Values.plugin.enable) }}
      initContainers:
        - name: peer-finder-plugin-install
          image: {{.Values.plugin.image.repository }}:{{.Values.plugin.image.tag }}
          imagePullPolicy: {{ .Values.plugin.image.pullPolicy }}
          volumeMounts:
            - mountPath: /home/nacos/plugins/peer-finder
              name: data
              subPath: peer-finder
      {{- end }}
      containers:
        - name: nacos
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          startupProbe:
            initialDelaySeconds: 180
            periodSeconds: 5
            timeoutSeconds: 10
            httpGet:
              scheme: HTTP
              port: {{ .Values.service.port }}
              path: /nacos/v1/console/health/readiness
          livenessProbe:
            initialDelaySeconds: 10
            periodSeconds: 5
            timeoutSeconds: 10
            httpGet:
              scheme: HTTP
              port: {{ .Values.service.port }}
              path: /nacos/v1/console/health/liveness
          ports:
            - name: http
              containerPort: {{ .Values.service.port }}
              protocol: TCP
            - containerPort: {{ add .Values.service.port 1000 }}
              name: clientgen-rpc
            - containerPort: {{ add .Values.service.port 1001 }}
              name: raft-rpc
            - containerPort: 7848
              name: old-raft-rpc
          resources:
          {{- toYaml .Values.resources | nindent 12 }}
          env:
            - name: NACOS_SERVER_PORT
              value: {{ .Values.service.port | quote }}
            - name: NACOS_APPLICATION_PORT
              value: {{ .Values.service.port | quote }}
            - name: PREFER_HOST_MODE
              value: {{ .Values.service.port | quote }}
            {{- if eq .Values.global.mode "standalone" }}
            - name: MODE
              value: "standalone"
            {{- else if eq .Values.global.mode "cluster" }}
            - name: SERVICE_NAME
              value: "nacos-headless"
            - name: DOMAIN_NAME
              value: {{ .Values.domainName | quote }}
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  apiVersion: v1
                  fieldPath: metadata.namespace
            {{- end }}
            {{- if eq .Values.storage.type "mysql" }}
            - name: SPRING_DATASOURCE_PLATFORM
              value: "mysql"
            - name: MYSQL_SERVICE_HOST
              valueFrom:
                configMapKeyRef:
                  name: nacos-configmap
                  key: mysql.db.host
            - name: MYSQL_SERVICE_DB_NAME
              valueFrom:
                configMapKeyRef:
                  name: nacos-configmap
                  key: mysql.db.name
            - name: MYSQL_SERVICE_PORT
              valueFrom:
                configMapKeyRef:
                  name: nacos-configmap
                  key: mysql.port
            - name: MYSQL_SERVICE_USER
              valueFrom:
                configMapKeyRef:
                  name: nacos-configmap
                  key: mysql.user
            - name: MYSQL_SERVICE_PASSWORD
              valueFrom:
                configMapKeyRef:
                  name: nacos-configmap
                  key: mysql.password
            - name: MYSQL_SERVICE_DB_PARAM
              valueFrom:
                configMapKeyRef:
                  name: nacos-configmap
                  key: mysql.param
            {{- else }}
            - name: EMBEDDED_STORAGE
              value: embedded
          {{- end }}
          volumeMounts:
            - name: data
              mountPath: /home/nacos/plugins/peer-finder
              subPath: peer-finder
            - name: data
              mountPath: /home/nacos/data
              subPath: data
            - name: data
              mountPath: /home/nacos/logs
              subPath: logs
      {{- if not .Values.persistence.enabled }}
      volumes:
        - name: data
          emptyDir: {}
  {{- end }}
  {{- if .Values.persistence.enabled }}
  volumeClaimTemplates:
    - metadata:
        name: data
      spec:
        accessModes:
        {{- range .Values.persistence.accessModes }}
          - {{ . | quote }}
        {{- end }}
        resources:
          requests:
            storage: {{ .Values.persistence.size }}
        {{ if .Values.persistence.ClaimName }}
            claimName: {{ .Values.persistence.ClaimName }}
        {{- else -}}
            emptyDir: {{ .Values.persistence.emptyDir }}
  {{- end }}
  {{- end }}