docker-compose.yml

version: '2'
services:
    web:
        image: nginx:latest
        ports:
            - "8080:80"
        volumes:
            - ./src:/src
            - ./site.conf:/etc/nginx/conf.d/site.conf
        links:
            - php

    php:
        build:
            context: .
            dockerfile: Dockerfile
        volumes:
            - ./src:/src
        links:
            - mongodb
        depends_on:
            - mongodb

    mongodb:
        image: mongo:latest
        environment:
        - MONGO_DATA_DIR=/data/db
        - MONGO_LOG_DIR=/dev/null
        - MONGODB_USER="user" 
        - MONGODB_PASS="pass"
        volumes:
        - ./data/:/data/
        ports:
            - 27017:27017
        command: mongod --smallfiles --logpath=/dev/null # --quiet

    composer:
        restart: 'no'
        image: composer/composer:php7
        volumes:
            - .:/src
        working_dir: /src