Current method is, to watch the ubuntu update/security notifications and take actions when a security update which is relevant has been dropped.
But the current method sucks balls.
The current issue is, the latest Proxmox Kernel is from 15th February, while Ubuntu dropped notifications 3...
I did configured a 3 Node cluster over tinc, about 10ms between the nodes.
So after I rebooted the nodes to apply changes, the cluster broke up, into 3 nodes in Standalone mode.
I attached screenshots, so you can take a look.
Afterwards, I tried to check the status with: pvecm status
Since some updates it seems like pveproxy seems to ignore the localhost setting.
I could reproduce that on 3 nodes running the newest Proxmox version.
It does only accept Localhost connections but it does listen on all devices, which was not the case before.
Before It did only accept...