consul:
  image: consul:1.6.1
  ports:
    - 8500:8500
whoami1:
  image: containous/whoami:v1.3.0
  hostname: whoami1
whoami2:
  image: containous/whoami:v1.3.0
  hostname: whoami2
whoami3:
  image: containous/whoami:v1.3.0
  hostname: whoami3
whoamitcp:
  image: containous/whoamitcp
  hostname: whoamitcp