docker/kubernetes/templates/manager-statefulset.yaml

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# Licensed to the Apache Software Foundation (ASF) under one or more
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# this work for additional information regarding copyright ownership.
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{{- if .Values.components.manager }}
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: {{ template "inlong.fullname" . }}-{{ .Values.manager.component }}
  namespace: {{ .Release.Namespace }}
  labels:
    {{- include "inlong.commonLabels" . | nindent 4 }}
    component: {{ .Values.manager.component }}
spec:
  serviceName: {{ template "inlong.fullname" . }}-{{ .Values.manager.component }}
  replicas: {{ .Values.manager.replicas }}
  selector:
    matchLabels:
      {{- include "inlong.matchLabels" . | nindent 6 }}
      component: {{ .Values.manager.component }}
  updateStrategy:
    type: {{ .Values.manager.updateStrategy.type | quote }}
  podManagementPolicy: {{ .Values.manager.podManagementPolicy | quote }}
  template:
    metadata:
      labels:
        {{- include "inlong.template.labels" . | nindent 8 }}
        component: {{ .Values.manager.component }}
      {{- if .Values.manager.annotations }}
      annotations:
        {{- toYaml .Values.manager.annotations | nindent 8 }}
      {{- end }}
    spec:
      {{- if .Values.manager.tolerations }}
      tolerations:
        {{- toYaml .Values.manager.tolerations | nindent 8 }}
      {{- end }}
      {{- if .Values.manager.nodeSelector }}
      nodeSelector:
        {{- toYaml .Values.manager.nodeSelector | nindent 8 }}
      {{- end }}
      {{- if .Values.manager.affinity }}
      affinity:
        {{- toYaml .Values.manager.affinity | nindent 8 }}
      {{- end }}
      terminationGracePeriodSeconds: {{ .Values.manager.terminationGracePeriodSeconds }}
      initContainers:
        - name: wait-{{ .Values.mysql.component }}-ready
          image: {{ .Values.images.initContainer.repository }}:{{ .Values.images.initContainer.tag }}
          imagePullPolicy: {{ .Values.images.pullPolicy }}
          command: [ "/bin/sh", "-c" ]
          args:
            - |-
              count={{ template "inlong.mysql.count" . }}
              for i in $(seq 0 $(expr $count - 1))
              do
                {{- if .Values.external.mysql.enabled }}
                host="{{ template "inlong.mysql.hostname" . }}"
                {{- else }}
                replica="{{ template "inlong.fullname" . }}-{{ .Values.mysql.component }}-$i"
                host="$replica.{{ template "inlong.mysql.hostname" . }}"
                {{- end }}
                port={{ template "inlong.mysql.port" . }}
                until nc -z $host $port 2>/dev/null
                do
                  echo "waiting for host:$host port:$port to be ready"
                  sleep 3
                done
              done
      containers:
        - name: {{ template "inlong.fullname" . }}-{{ .Values.manager.component }}
          image: {{ .Values.images.manager.repository }}:{{ .Values.images.manager.tag }}
          imagePullPolicy: {{ .Values.images.pullPolicy }}
          {{- if .Values.manager.resources }}
          resources:
            {{- toYaml .Values.manager.resources | nindent 12 }}
          {{- end }}
          env:
            - name: JDBC_URL
              value: "{{ template "inlong.mysql.hostname" . }}:{{ .Values.mysql.port }}"
            - name: USERNAME
              value: {{ include "inlong.mysql.username" . | quote }}
            - name: PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ template "inlong.fullname" . }}-{{ .Values.mysql.component }}
                  key: mysql-password
            - name: ZK_URL
              value: "{{ template "inlong.zookeeper.hostname" . }}:{{ .Values.zookeeper.ports.client }}"
            - name: FLINK_HOST
              value: {{ .Values.external.flink.hostname | quote }}
            - name: FLINK_PORT
              value: {{ .Values.external.flink.port | quote }}
            - name: AUDIT_PROXY_URL
              value: "{{ template "inlong.audit.hostname" . }}:{{ .Values.audit.port }}"
            {{- range $key, $value := .Values.manager.env }}
            - name: {{ $key }}
              value: {{ $value | quote }}
            {{- end }}
            - name: TZ
              value: {{ .Values.timezone }}
          ports:
            - name: {{ .Values.manager.component }}-port
              containerPort: 8083
      restartPolicy: Always
{{- end }}