- Nothing is written under /etc/pve unless it is the mounted cluster
filesystem; a Monitor that starts while pve-cluster is being restarted
waits for it and registers its webhook afterwards.
- The Monitor service is ordered after pve-cluster.service.
- The settings are written only when they have to change. The copies
taken before a change are kept in
/usr/local/share/proxmenux/backups/pve-notifications, and the ones left
in /etc/pve by earlier versions are moved there.
- Uninstalling the Monitor removes its target and matcher from Proxmox.
Reported in #427.
MacRimi
07713d5365