pvecm expected 1
- stop cluster
systemctl stop pve-cluster
- force run cluster local mode
pmxcfs -l
- Delete all the cluster configuration files
rm -f /etc/pve/cluster.conf /etc/pve/corosync.conf
rm -f /etc/cluster/cluster.conf /etc/corosync/corosync.conf
rm /var/lib/pve-cluster/.pmxcfs.lockfile
- stop cluster running
systemctl stop pve-cluster
- reboot
reboot
- delete authkey
rm /etc/corosync/authkey