I am a bit lost as to how you use authentik to do single sign on.
I can connect things that have external access quite easily using the reverse proxy provider that’s built into authentik. I am struggling with how I would connect things that are on a docker network and can’t be accessed directly. Normally with nginx proxy manager I would put it on the same network, but I don’t think this is correct for authentik. Am I supposed to create a docker outpost?
Other people are using authentik + nginx proxy manager and I am a bit lost why they are doing that.
I’d use the built-in. Or use Oauth2 or OIDC if you want a more elaborate setup and have an application that supports it.