docker-compose.yml before tag and build

---
hasher:
  build: hasher
  ports:
    - "8002:80"
redis:
  image: redis
rng:
  build: rng
  ports:
    - "8001:80"
webui:
  build: webui
  links:
    - redis
  ports:
    - "8000:80"
  volumes:
    - "./webui/files/:/files/"
worker:
  build: worker
  links:
    - rng
    - hasher
    - redis

gistfile1.txt

docker@node1 ~/orchestration-workshop/dockercoins: cat docker-compose.yml-1455895240
hasher:
  image: nfx0/dockercoins_hasher:1455895240
  ports:
  - 8002:80
redis:
  image: redis
rng:
  image: nfx0/dockercoins_rng:1455895240
  ports:
  - 8001:80
webui:
  image: nfx0/dockercoins_webui:1455895240
  links:
  - redis
  ports:
  - 8000:80
  volumes:
  - ./webui/files/:/files/
worker:
  image: nfx0/dockercoins_worker:1455895240
  links:
  - rng
  - hasher
  - redis