docker-compose.yml

app:
  build: .
  command: bundle exec rails s -p 3000 --binding 0.0.0.0
  environment:
    DB_HOSTNAME: db
    DB_PASSWORD: access
    DB_USERNAME: admin
    REDIS_URL: redis://redis:6379/0
  links:
    - db
    - redis
    - kafka
  ports:
    - "3000:3000"
  volumes:
    - .:/usr/src/app

db:
  environment:
    MYSQL_PASS: access
  image: tutum/mysql:5.6
  ports:
    - "3306"

redis:
  image: redis:latest
  ports:
    - "6379"

kafka:
  image: spotify/kafka
  ports:
    - "2181:2181"
    - "9092:9092"