This was copied verbatim from:

https://gitlab.torproject.org/tpo/community/team/-/wikis/Tor-Project-BBB-Account-Policy

That page will be replaced by a link to this section.

We were using both before, which was confusing, and were not
explaining where the `example-01` was coming from. We also clarify
that the documentation in this case doesn't cover the general case, as
tb-build-03 was not setup in the best way...

/cc @lavamind

Specify unmentioned possible cause which was observed, and fix command
to show data about known pgsql hosts and ports.

the nginx queries were just crashing now because there are no more
nginx server. i am not sure why it worked last time...

I decided to show gitlab as one big blob because it's effectively how
it works for users and us. Previously, git, gitolite and jenkins were
actually three different services, possibly split over multiple
machines.

In GitLab, only the runner is separate and that's mostly a distraction
that's part of GitLab's design, so we don't show them separately (just
like we didn't show Jenkins builders separately).

We also clarify the procedure a little by avoiding the use of nano,
among other things. It might come as a surprise, but nano is not
really intuitive or easy to use for some people, use the lowest common
denominator instead (cat).

This is to please the linter, but it is also to make it look correctly
indented in the rendered version.

A fellow Debian developer recommended this on Debian Planet, I haven't
test it myself.

... that's as much i could do in a reasonable amount of time, but
there's a lot of references to it everywhere. There's certainly still
stuff referencing git.tpo as well.