2017-03-04 - production
00:52<mutante>conf2002 - ran "systemctl reset-failed" to fix Icinga alert about broken systemd state due to formerly existing but failed service etcdmirror-eqiad-wmnet. turns out you need this to remove missing units. found on http://serverfault.com/questions/606520/how-to-remove-missing-systemd-units (T131959)