• nginx
• PHP-FPM
• MySQL
• Redis
• Elasticsearch
• Logstash
• Kibana
• RabbitMQ

This stack needs docker and docker-compose to be installed.

1. Create a .env file from .env.dist and adapt it according to the needs of the application

   $ cp .env.dist .env && nano .env

2. Due to an Elasticsearch 6 requirement, we may need to set a host's sysctl option and restart (More info):

   $ sudo sysctl -w vm.max_map_count=262144

3. Build and run the stack in detached mode (stop any system's ngixn/apache2 service first)

   $ docker-compose build
   $ docker-compose up -d

4. Get the bridge IP address

   $ docker network inspect bridge | grep Gateway | grep -o -E '[0-9\.]+'
   # OR an alternative command
   $ ifconfig docker0 | awk '/inet:/{ print substr($2,6); exit }'

5. Update your system's hosts file with the IP retrieved in step 3

6. Prepare the Symfony application

   1. Update Symfony env variables (.env)

      #...
      DATABASE_URL=mysql://db_user:db_password@mysql:3306/db_name
      #...
      

   2. Composer install & update the schema from the container

      $ docker-compose exec php bash
      $ composer install
      $ symfony doctrine:schema:update --force

7. (Optional) Xdebug: Configure your IDE to connect to port 9001 with key PHPSTORM

We have the following docker-compose built images:

• nginx: The Nginx webserver container in which the application volume is mounted.
• php: The PHP-FPM container in which the application volume is mounted too.
• mysql: The MySQL database container.
• elk: Container which uses Logstash to collect logs, send them into Elasticsearch and visualize them with Kibana.
• redis: The Redis server container.
• rabbitmq: The RabbitMQ server/administration container.

Running docker-compose ps should result in the following running containers:

           Name                          Command               State              Ports
--------------------------------------------------------------------------------------------------
container_mysql         /entrypoint.sh mysqld            Up      0.0.0.0:3306->3306/tcp
container_nginx         nginx                            Up      443/tcp, 0.0.0.0:80->80/tcp
container_phpfpm        php-fpm                          Up      0.0.0.0:9000->9000/tcp
container_redis         docker-entrypoint.sh redis ...   Up      6379/tcp
container_rabbit        rabbitmq:3-management            Up      4369/tcp, 5671/tcp, 0.0.0.0:5672->5672/tcp, 15671/tcp, 25672/tcp, 0.0.0.0:15672->15672
container_elk           /usr/bin/supervisord -n -c ...   Up      0.0.0.0:5044->5044/tcp, 0.0.0.0:5601->5601/tcp, 0.0.0.0:9200->9200/tcp, 9300/tcp

Once all the containers are up, our services are available at:

• Symfony app: http://symfony.dev:80
• Mysql server: symfony.dev:3306
• Redis: symfony.dev:6379
• Elasticsearch: symfony.dev:9200
• Kibana: http://symfony.dev:5601
• RabbitMQ: http://symfony.dev:15672
• Log files location: logs/nginx and logs/symfony

🎉 Now we can stop our stack with docker-compose down and start it again with docker-compose up -d

Software based on eko/docker-symfony and maxpou/docker-symfony