I'm playing around with TeamCity 9.1.5 at my new company right now. I plan to use LDAP and I have everything setup and it seems to be syncing correctly.
Now I wanted to see if stuff worked without built-in authentication and so I deleted it. Now I can't get back into it as an admin user, obviously. This is just a test server, so it's OK if I have to reinstall everything from scratch, but is there a way to restore the built-in authentication?
Second question is what would be the best practice in using LDAP? Do we keep built-in authentication?