apiVersion: apps/v1
kind: Deployment
metadata:
  name: app-chat
  labels:
    app: app-chat
spec:
  replicas: 3
  selector:
    matchLabels:
      app: app-chat
  strategy:
#    type: Recreate
    type: RollingUpdate
  template:
    metadata:
      labels:
        app: app-chat
    spec:
      hostAliases:
      - ip: "10.10.X.X"
        hostnames:
        - "same.host.name"
      restartPolicy: Always
      hostname: app-chat
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
          - labelSelector:
              matchExpressions:
              - key: app
                operator: In
                values:
                - app-chat
            topologyKey: "kubernetes.io/hostname"
      containers:
      - name: app-chat
        image: app-chat
        env:
        - name: TZ
          value: "Europe/City"
        - name: PATH
          value: "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
        - name: NODE_VERSION
          value: "8.12.0"
        - name: YARN_VERSION
          value: "1.9.4"
        livenessProbe:
          tcpSocket:
            port: 3000
        ports:
        - containerPort: 3000
          hostPort: 3000
          name: app-chat
        volumeMounts:
        - name: app-chat-pv
          mountPath: /app/
#        command: ["/entrypoint.sh"]
        command: ["/bin/sh"]
        args: ["/entrypoint.sh user@x.x.x:path/app-chat.git"]
      volumes:
      - name: app-chat-pv
        persistentVolumeClaim:
          claimName: app-chat-pvc