Hi!
We deleted the prometheus user from LDAP and created it locally [0].
This may cause puppet failures, since there is a timeframe in which the
id/gid in /var/lib/prometheus is the old LDAP one.
We are running a massive, CloudVPS-wide deluser/adduser/chown operation
to fix this.
[0]
https://phabricator.wikimedia.org/T196137