Just a test docker environment for isolating a webserver container
I want to prevent (unknown) access from the (legacy) php backend to any third party services
Run with docker-compose -up Access 'localhost' in browser See the logs of prox (nginx proxy) and webs (apache webserver, legacy)
docker exec -it webs /bin/bash ping www.google.com -> does not work
docker exec -it prox sh ping www.google.com -> does work