apiVersion: apps/v1
kind: StatefulSet
metadata:
  labels:
    app.kubernetes.io/component: dm-master
  name: dm-master
spec:
  podManagementPolicy: Parallel
  replicas: 3
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      app.kubernetes.io/component: dm-master
  serviceName: dm-master-peer
  template:
    metadata:
      annotations:
        prometheus.io/path: /metrics
        prometheus.io/port: "8261"
        prometheus.io/scrape: "true"
      creationTimestamp: null
      labels:
        app.kubernetes.io/component: dm-master
    spec:
      affinity: {}
      containers:
      - command:
        - /dm-master
        - --data-dir=/data
        - --config=/etc/config/config.toml
        - --name=$(MY_POD_NAME)
        - --master-addr=:8261
        - --advertise-addr=$(MY_POD_NAME).$(PEER_SERVICE_NAME).$(NAMESPACE):8261
        - --peer-urls=:8291
        - --advertise-peer-urls=http://$(MY_POD_NAME).$(PEER_SERVICE_NAME).$(NAMESPACE):8291
        - --initial-cluster=dm-master-0=http://dm-master-0.$(PEER_SERVICE_NAME).$(NAMESPACE):8291,dm-master-1=http://dm-master-1.$(PEER_SERVICE_NAME).$(NAMESPACE):8291,dm-master-2=http://dm-master-2.$(PEER_SERVICE_NAME).$(NAMESPACE):8291
        env:
        - name: MY_POD_NAME
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.name
        - name: NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        - name: PEER_SERVICE_NAME
          value: dm-master-peer
        - name: SERVICE_NAME
          value: dm-master
        - name: TZ
          value: UTC
        image: pingcap/dm:v2.0.0-beta.1
        imagePullPolicy: IfNotPresent
        livenessProbe:
          failureThreshold: 8
          httpGet:
            path: /status
            port: 8261
            scheme: HTTP
          initialDelaySeconds: 5
          timeoutSeconds: 5
        readinessProbe:
          failureThreshold: 5
          httpGet:
            path: /status
            port: 8261
            scheme: HTTP
          initialDelaySeconds: 5
          timeoutSeconds: 5
        name: master
        ports:
        - containerPort: 8291
          name: server
          protocol: TCP
        - containerPort: 8261
          name: client
          protocol: TCP
        resources: {}
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /data
          name: data
        - mountPath: /etc/config
          name: config
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      schedulerName: default-scheduler
      securityContext: {}
      terminationGracePeriodSeconds: 30
      volumes:
      - configMap:
          name: dm-master-config
        name: config
  updateStrategy:
    rollingUpdate:
      partition: 3
    type: RollingUpdate
  volumeClaimTemplates:
  - metadata:
      name: data
    spec:
      accessModes:
      - ReadWriteOnce
      dataSource: null
      resources:
        requests:
          storage: 10Gi
      storageClassName: local-storage
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app.kubernetes.io/component: dm-master
  name: dm-master
spec:
  ports:
  - name: client
    port: 8261
    protocol: TCP
    targetPort: 8261
  selector:
    app.kubernetes.io/component: dm-master
  sessionAffinity: None
  type: ClusterIP
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app.kubernetes.io/component: dm-master
  name: dm-master-peer
spec:
  clusterIP: None
  ports:
  - name: peer
    port: 8291
    protocol: TCP
    targetPort: 8291
  selector:
    app.kubernetes.io/component: dm-master
  publishNotReadyAddresses: true
  sessionAffinity: None
  type: ClusterIP