Worker deployment

worker.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: worker
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: airflow
        tier: worker
    spec:
      restartPolicy: Always
      containers:
      - name: worker
        image: gcr.io/all-the-codes/docker_airflow:0.2
        imagePullPolicy: Always
        # volumes:
        #     - /localpath/to/dags:/usr/local/airflow/dags
        env:
        - name: AIRFLOW_HOME
          value: "/usr/local/airflow"
        args: ["worker"]