Deployment object for a taskmanager

taskmanger.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: taskmanager
spec:
  selector:
    matchLabels:
      app: flink
  replicas: 2
  template:
    metadata:
      labels:
        app: flink
        component: task
    spec:
      containers:
      - name: task
        image: flink:1.10.0-scala_2.12
        workingDir: /opt/flink
        args:
        - taskmanager
        ports:
        - containerPort: 6121
          name: data
        - containerPort: 6122
          name: rpc
        - containerPort: 6125
          name: query
        env:
        - name: JOB_MANAGER_RPC_ADDRESS
          value: jobmanager