As specified by Alex at: T231403#5450560 the puppet database can be removed from m1 hosts as servermon is no longer.
We should take a final logical backup, get the tables renamed for a few days and if nothing breaks, remove it completely.
It indeed looks un-used
root@db1063:/srv/sqldata/puppet# ls -lhrt *.ibd | tail -n 5 -rw-r----- 1 mysql mysql 12M Jul 11 11:09 fact_names.ibd -rw-r----- 1 mysql mysql 8.0M Jul 13 17:28 hosts.ibd -rw-r----- 1 mysql mysql 8.0M Jul 13 17:32 updates_package.ibd -rw-r----- 1 mysql mysql 132M Jul 13 17:32 fact_values.ibd -rw-rw---- 1 mysql mysql 29M Jul 16 09:06 updates_update.ibd root@db1063:/srv/sqldata/puppet# du -sh . 373M .
We should also clean up the grants for the puppet user.