docker-symfony-dev

Docker image for Symfony2 website development containing git, nginx, php-fpm, apc, composer, xDebug, blackfire & php-cs-fixer.

Usage

You can see here an example of a functionnal docker-compose.yml containing the app and the MySQL db :

app:
  image: mroca/symfony-dev
  links:
    - mysql:mysql.project.docker
    - blackfire:blackfire
  ports:
    - "13080:80"
  volumes_from:
    - volumecache
  volumes:
    - ./:/var/www
    - /var/www/app/cache
    - /var/www/app/logs
  environment:
    DOMAIN_NAME: app.project.docker
    SYMFONY_ENV: dev
    SYMFONY_DEBUG: 1
    SYMFONY_HIDE_DEPRECATED: true

mysql:
  image: mysql:5.6
  ports:
    - "13036:3306"
  environment:
    DOMAIN_NAME: mysql.project.docker
    MYSQL_DATABASE: project
    MYSQL_ROOT_PASSWORD: root

volumecache:
  image: busybox
  volumes:
    - ~/.composer:/root/.composer
    # - /var/www/vendor # For mac users

# Comment in order to use blackfire
blackfire:
  image: busybox
  command: tail -f /dev/null

## Complete credentials and uncomment to use blackfire
#blackfire:
#  image: blackfire/blackfire
#  environment:
#    BLACKFIRE_LOG_LEVEL: 4
#    BLACKFIRE_SERVER_ID: null
#    BLACKFIRE_SERVER_TOKEN: null

Docker

Build

docker-compose build

Run

# With logs output
docker-compose up

# In background
docker-compose up -d && docker-compose logs

Then, go to http://localhost:13080/, or use https://github.com/jderusse/docker-dns-gen and go to http://app.project.docker.

Tools

xDebug

You can use xDebug with PhpStorm & the Chrome xDebug extension.

For PhpStorm configuration :

Add a new Run/debug configuration : choose the PHP remote debug type
Ide key : PHPSTORM,
Add a new server, write the client base url check Use path mapping, and associate you project root path with /var/www

Blackfire

You can use Blackfire by uncomenting all blackfire references in docker-compose.yml and setting the BLACKFIRE_SERVER_TOKEN and BLACKFIRE_SERVER_ID variables.

You can find the values in Blackfire > Account > My Credentials or in the Teams tab

Symfony

As you can see in the default file, the app_dev.php file isn't supported : we are working with environment var.

Step 1 : Remove the `app_dev.php`

rm web/app_dev.php

Step 2 : Update the `app.php`

<?php

use Symfony\Component\ClassLoader\ApcClassLoader;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Debug\Debug;

$loader = require_once __DIR__.'/../app/bootstrap.php.cache';

$debug = (bool) getenv('SYMFONY_DEBUG');
$env = getenv('SYMFONY_ENV') ?: 'prod';
$errorReportingLevel = getenv('SYMFONY_HIDE_DEPRECATED') ? E_ALL & ~E_USER_DEPRECATED : null;

if ($debug) {
    Debug::enable($errorReportingLevel);
}

if ('prod' === $env && extension_loaded('apc')) {
    $apcLoader = new ApcClassLoader(sha1(__FILE__), $loader);
    $loader->unregister();
    $apcLoader->register(true);
}

require_once __DIR__.'/../app/AppKernel.php';
//require_once __DIR__.'/../app/AppCache.php';

$kernel = new AppKernel($env, $debug);
$kernel->loadClassCache();
//$kernel = new AppCache($kernel);
// When using the HttpCache, you need to call the method in your front controller instead of relying on the configuration parameter
//Request::enableHttpMethodParameterOverride();

$request = Request::createFromGlobals();
$response = $kernel->handle($request);
$response->send();
$kernel->terminate($request, $response);

michael-bouvy/docker-symfony-dev