version: '2'

services:

  sidecar_war:
    build: ./sidecar
    # uncomment image if building manually
    # image: sidecar
    # Docker requires a process running in the foreground, otherwise
    # it thinks the app has stopped and shuts down the container
    # This does not run in the foreground, because its a simple container
    # with a war, so we solve this by tailing /dev/null
    command: tail -f /dev/null
  web:
    build: ./server
    # uncomment image if building manually
    # image: tomcat_sidecar_01
    ports:
      - 8081:8080
    volumes_from:
      - sidecar_war