Simple Docker config for nginx, Varnish and PHP

This is a simple Docker setup to play around PHP and Varnish.

To power up the Docker:

docker-compose up

If you do any changes on Docker file, don't forget to build up the changes:

docker-compose up --build

Entering Docker containers:

PHP - docker exec -it marek_php /bin/bash
nginx - docker exec -it marek_nginx /bin/bash
Varnish - docker exec -it marek_varnish /bin/bash

Install Symfony:

enter PHP container
switch to /workspace directory
remove the php directory
execute symfony new php --no-git command
navigate to http://localhost:5001/ or http://localhost:5002/ and you should see a Symfony welcome page
enter Varnish container and clear cache if necessary varnishadm ban req.http.host == localhost:5002

To remove the containers enter:

docker container rm marek_varnish marek_php marek_nginx