server {
    server_name symfony3.dev www.symfony3.dev;
    root /app/web;

    location / {
        # try to serve file directly, fallback to app.php
        try_files $uri /app.php$is_args$args;
    }
    # DEV
    # This rule should only be placed on your development environment
    # In production, don't include this and don't deploy app_dev.php or config.php
#    location ~ ^/(app_dev|config)\.php(/|$) {
#        fastcgi_pass php:9000;
#        fastcgi_split_path_info ^(.+\.php)(/.*)$;
#        include fastcgi_params;
#        # When you are using symlinks to link the document root to the
#        # current version of your application, you should pass the real
#        # application path instead of the path to the symlink to PHP
#        # FPM.
#        # Otherwise, PHP's OPcache may not properly detect changes to
#        # your PHP files (see https://github.com/zendtech/ZendOptimizerPlus/issues/126
#        # for more information).
#        fastcgi_param  SCRIPT_FILENAME  $realpath_root$fastcgi_script_name;
#        fastcgi_param DOCUMENT_ROOT $realpath_root;
#    }
    # PROD
    location ~ ^/app\.php(/|$) {
        fastcgi_pass php:9000;
        fastcgi_split_path_info ^(.+\.php)(/.*)$;
        include fastcgi_params;
        # When you are using symlinks to link the document root to the
        # current version of your application, you should pass the real
        # application path instead of the path to the symlink to PHP
        # FPM.
        # Otherwise, PHP's OPcache may not properly detect changes to
        # your PHP files (see https://github.com/zendtech/ZendOptimizerPlus/issues/126
        # for more information).
        fastcgi_param  SCRIPT_FILENAME  $realpath_root$fastcgi_script_name;
        fastcgi_param DOCUMENT_ROOT $realpath_root;
        # Prevents URIs that include the front controller. This will 404:
        # http://symfony3.dev/app.php/some-path
        # Remove the internal directive to allow URIs like this
        internal;
    }
}


docker-compose.production.yml:
version: '2'

services:
#  The Application
    php:
      image: cityhub:5000/symfony-deploy/app
      volumes:
 #       - ./storage:/app/storage
        - /app
#      env_file: '.env.prod'
      environment:
        - "DB_HOST=database"
        - "REDIS_HOST=cache"

# The Web Server
    web:
        image: cityhub:5000/symfony-deploy/web
#        volumes_from:
#        - app
#      volumes:
#        - "${LE_DIR}:/etc/letsencrypt"
        ports:
        - 80:80
#        - 443:443


# The Database
    database:
        image: mysql:5.6
        volumes:
          - ./dbdata:/var/lib/mysql
          - ./schema.sql:/docker-entrypoint-initdb.d/schema.sql
        environment:
            MYSQL_ROOT_PASSWORD: vdab
            MYSQL_DATABASE: symfony-deploy-test
            MYSQL_USER: user
            MYSQL_PASSWORD: userpass
#        environment_file: .env

    # redis
#    cache:
#        image: redis:3.0-alpine
#
#    volumes:
#      dbdata: