Comment 7 for bug 1925233

I think the key here is that the status of the application for designate-mdns is indicating that 'Services not running that should be: designate-mdns'. Unit designate/2 is still reporting (at the time of collection) that designtate-mdns is still not running.

When checking the psaux.txt listings for each of the unit, we can see that designate/0 and designate/1 are indeed running designate-mdns but unit designate/2 is not.

$ grep designate-mdns designate_?/psaux.txt
designate_0/psaux.txt:designa+ 83726 0.1 0.0 191408 80920 ? Ss 13:57 0:12 /usr/bin/python3.6 /usr/bin/designate-mdns --config-file=/etc/designate/designate.conf --log-file=/var/log/designate/designate-mdns.log
designate_1/psaux.txt:designa+ 79274 0.1 0.0 191408 80992 ? Ss 13:56 0:12 /usr/bin/python3.6 /usr/bin/designate-mdns --config-file=/etc/designate/designate.conf --log-file=/var/log/designate/designate-mdns.log