consul:
  image: consul
  command: agent -server -bootstrap-expect 1 -client 0.0.0.0 -log-level debug -ui
  ports:
    - "8400:8400"
    - "8500:8500"
    - "8600:53/udp"
  expose:
    - "8300"
    - "8301"
    - "8301/udp"
    - "8302"
    - "8302/udp"
nginx1:
  image: nginx:alpine
nginx2:
  image: nginx:alpine
nginx3:
  image: nginx:alpine
