We have a drupal website hosted within a php-apache docker container, linked to a mysql container.
When we try to login via the domain name, we get presented instantly with an "Access Denied" plain text web page. If I browse directly to the docker host inside our network, we can login just fine.
The components in between the docker host and the outside world are in this order
Docker host <-> NGINX Server <-> F5 Load balancers <-> Cloudflare <-> www
I have researched drupal and nginx proxy pass before and the articles suggest to add some variables to the nginx config and then tell apache the ip address of the nginx proxy but in this scenario there are a few additional components.
Please can someone advise best practice and how this should be configured? What does each part need to know to run successfully and what could be causing this Access Denied Error?
Thanks in advance for any help the community can provide !
