docker-compose.yml

version: '3'
services:
  db:
    container_name: maestro_db
    image: postgres:11.3

    environment:
      - POSTGRES_DB=maestro
      - POSTGRES_USER=lucky
      - POSTGRES_PASSWORD=developer
    ports:
      - "5432:5432"
    volumes:
      - data:/var/lib/postgresql/data
  migrator:
    build: .
    container_name: maestro_migrator
    command: lucky db.migrate
    environment:
      - DATABASE_URL=postgres://lucky:developer@db:5432/maestro
      - DB_HOST=db
      - DB_USERNAME=lucky
      - DB_PASSWORD=developer
    depends_on:
      - db
    links:
      - db
  app:
    build: .
    container_name: maestro_app
    command: /app/bin/maestro
    environment:
      - DATABASE_URL=postgres://lucky:developer@db:5432/maestro
      - DB_HOST=db
      - DB_USERNAME=lucky
      - DB_PASSWORD=developer
    ports:
      - "3000:3000"
    links:
      - db
    # volumes:
    #   - .:/app
    #   - nodes:/app/node_modules
    #   - shards:/app/lib
    depends_on:
      - db
      - migrator
volumes:
  data:
  nodes:
  shards: