Comment 14 for bug 1781241

We hit it again today. One of the controllers shows a lot of messages not able to reach postgres VIP and regiond is down. That controller is shown as down and two others as degraded

Running 3.2/stable snap (3.2.6-12016-g.19812b4da) on jammy

https://oil-jenkins.canonical.com/artifacts/72c89cde-5289-46eb-9600-ec5c338d30ca/generated/generated/maas/logs-2023-01-11-07.49.25.tgz