web1:
  image: web 
  expose:
    - "81"
  environment:
    WEB_PORTS: 81
    VIRTUAL_HOST: web1.nginx-proxy.tld

web2:
  image: web
  expose: 
    - "82"
  environment:
    WEB_PORTS: 82
    VIRTUAL_HOST: web2.nginx-proxy.tld


sut:
  image: jwilder/nginx-proxy:test
  volumes:
    - /var/run/docker.sock:/f00.sock:ro
  environment:
    DOCKER_HOST: unix:///f00.sock