Symfony-Docker

This is a quick plug-and-play setup for your Symfony projects.

Comes with:

• Symfony application with Supervisor: php:fpm-alpine
• Web server: nginx
• Database: bitnami/mariadb:latest
• Database for testing: bitnami/mariadb:latest

Installation

Create a new symfony project using

$ symfony new my_project

Navigate to the project directory and add the Symfony-Docker module

$ cd path/to/my_project
$ git subtree add --prefix docker https://github.com/mradhi/symfony-docker.git master

Create the environment file based on docker/.env.dist file

$ cp docker/.env.dist docker/.env

Replace parameters the way they fits your needs

TIME_ZONE=Africa/Tunis

PROJECT_PATH=../.

APP_PORT=18000
WEB_PORT=80 # Web server external access port

DB_NAME=test
DB_USER=user
DB_PASS=password
DB_PORT=13306 # Database external access port - DON'T  use this in your symfony .env.local file
DB_TEST_PORT=13307 # Database testing external access port - DON'T use this in your symfony .env.local file
DB_ALLOW_EMPTY_PASSWORD=no

# Additional env parameters here.

Update your Symfony project .env.local file to match Docker containers configuration, and don't forget to use the container name as a host to connect to the container services such as:

###> doctrine/doctrine-bundle ###
DATABASE_URL=mysql://DB_USER:DB_PASS@[CONTAINER_NAME]:3306/DB_NAME?serverVersion=5.7
###< doctrine/doctrine-bundle ###

It means that if we need to configure our database URL using the environment variables used on docker/.env file, see below

###> doctrine/doctrine-bundle ###
DATABASE_URL=mysql://user:password@database:3306/test?serverVersion=5.7
###< doctrine/doctrine-bundle ###

Finally navigate to the docker/ directory to build and start your containers using the following command

$ cd docker && docker-compose up -d --build

Navigate to http://localhost or http://symfony.local, and you'll get your amazing new Symfony app running behind Docker.

Don't forget to add this line to your /etc/hosts file

127.0.0.1       symfony.local

ENJOY CODING...