services:
  myservice:
    image: redis
    command: python app.py
    expose:
      - '3000'
    environment:
      - FOO=original
      - BAR=original
    labels:
      - FOO=original
      - BAR=original
    volumes:
      - ./original:/foo
      - ./original:/bar
    devices:
      - /original:/foo
      - /original:/bar
    configs:
      - source: foo
        target: original
      - source: bar
        target: original