version: '3.4'
services:
  kaffeine:
    image: kaffeine:latest
    build:
      context: ./
      dockerfile: Dockerfile
    command: bundle exec rails s -b 0.0.0.0
    volumes:
      - .:/app
    ports:
      - 3000:3000
    environment:
      DATABASE_HOST: postgres
    depends_on:
      - postgres
  postgres:
    image: postgres:9-alpine
    ports:
      - 5432:5432
    volumes:
      - postgres:/var/lib/postgresql-9/data
    environment:
      LC_ALL: C.UTF-8

volumes:
  postgres: