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.
I’ve got the same setup! What I love about authentik is that I can even add a Google login as an authentication method. That severely increases the spouse-acceptance factor, as they don’t have to “remember yet another password” or “carry around another thingie”. Personally I use a YubiKey anyway, but for others who aren’t into it “for fun” or for philosophical reasons reducing the friction as much as possible is paramount.
I’m so lucky I got my SO on board with using a password manager early on! However, the passwordless login (after figuring out how send a user to the enroll stage initially) makes it so smiple, don’t even need the federated Google login.