docker-compose-do.yml

db:  
  image: postgres
  ports:
    - "5432:5432"
  environment:
    - POSTGRES_USER=pgtester
    - POSTGRES_PASSWORD=pgtester
    - POSTGRES_DB=pace
redis:
  image: redis
pace-pdf:
  image: lplotni/pace-pdf
  links:
    - redis
  volumes:
    - data-volume:/pdf
  environment:
    - REDISHOST=redis
pace-app:  
  image: lplotni/pace-app
  ports:
    - "3000:3000"
  volumes:
    - data-volume:/pdf
  links:
    - db
    - redis
  environment:
    - DATABASE_URL=postgres://pgtester:pgtester@db/pace
    - REDISHOST=redis