docker-symfony

This is a complete stack for running Symfony 4 (latest version: Flex) into Docker containers using docker-compose tool.

Installation

First, clone this repository:

$ git clone https://github.com/eko/docker-symfony.git

Next, put your Symfony application into symfony folder and do not forget to add symfony.localhost in your /etc/hosts file.

Make sure you adjust database_host in parameters.yml to the database container alias "db"

Then, run:

$ docker-compose up

You are done, you can visit your Symfony application on the following URL: http://symfony.localhost (and access Kibana on http://symfony.localhost:81)

Note : you can rebuild all Docker images by running:

$ docker-compose build

How it works?

Here are the docker-compose built images:

db: This is the MySQL database container (can be changed to postgresql or whatever in docker-compose.yml file),
php: This is the PHP-FPM container including the application volume mounted on,
nginx: This is the Nginx webserver container in which php volumes are mounted too,
elk: This is a ELK stack container which uses Logstash to collect logs, send them into Elasticsearch and visualize them with Kibana.

This results in the following running containers:

> $ docker-compose ps
        Name                       Command               State              Ports
--------------------------------------------------------------------------------------------
dockersymfony_db_1      docker-entrypoint.sh mysqld      Up      0.0.0.0:3306->3306/tcp
dockersymfony_elk_1     /usr/bin/supervisord -n -c ...   Up      0.0.0.0:81->80/tcp
dockersymfony_nginx_1   nginx                            Up      443/tcp, 0.0.0.0:80->80/tcp
dockersymfony_php_1     php-fpm7 -F                      Up      0.0.0.0:9000->9000/tcp

Read logs

You can access Nginx and Symfony application logs in the following directories on your host machine:

logs/nginx
logs/symfony

Use Kibana!

You can also use Kibana to visualize Nginx & Symfony logs by visiting http://symfony.localhost:81.

Code license