symfony 3 docker-compose dev env

version: '2'

services:
  app:
    image: gansbrest/php7-fpm
    volumes:
      - .:/usr/share/nginx/html
    environment:
      XDEBUG_CONFIG: remote_host=192.168.1.13
    depends_on:
      - db
  db:
    image: mariadb
    environment:
      MYSQL_ROOT_PASSWORD: root 
    ports:
      - 8081:3306
  nginx:
    image: nginx:1.11.6
    volumes:
      - ./.conf/nginx/sites-available:/etc/nginx/conf.d:ro
      - .:/usr/share/nginx/html
    ports:
      - 8080:80
    depends_on:
      - app