I host a few docker containers and use nginx proxy manager to access them externally since I like to have access away from home. Most of them have some sort of login system but there are a few examples where there isn’t so I currently don’t publicly expose them. I would ideally like to be able to use totp for this as well.
If you want a richer login authelia + caddy is good.
Ooh that Authelia looks pretty much ideal. I’ll give it a try and see how well it works.