docker-compose.yml

version: "2"
services:
    web:
        tty: true
        stdin_open: true
        build:
            context: .
            dockerfile: ./Dockerfile
        command: "/bin/bash"
        volumes:
            - $PWD/:/app
        ports:
            - "3001:3000"
            # Allows node debugger to connect at port 9230
            - "9230:9229"
        links:
            - redis
            - postgres
        environment:
            - NODE_ENV=development
            - ROOT_DIR=/app
            - NODE_PATH=/usr/local/lib/node_modules/

    redis:
        image: redis
        ports:
            - "6377:6379"
    postgres:
        image: postgres:9
        volumes:
          - "db-data:/var/lib/postgresql/data/pgdata"
        environment:
            PGDATA: "/var/lib/postgresql/data/pgdata"
            POSTGRES_USER: "pguser"
            POSTGRES_PASSWORD: "password"
            POSTGRES_DB: "app"
        ports:
            # From host machine, pg is connectable at port 5430
            - "5430:5432"
volumes:
  db-data: