I just installed a new discourse server in my company. I configured the server and the app to use a http proxy.
Everything works fine, but when a letter avatar URL is requested (like this one http://myserver.local/letter_avatar_proxy/v2/letter/d/b3f665/25.png) the request fails with a 504.
From what I understand, discourse has an internal proxy to reroute these requests to your centralized avatar service. I think this is part ignoring the http configuration set in /var/discourse/containers/app.yml.
Am I missing something ?
Thanks for your help