Proxmox VE – Removing cluster configuration

written by

Snaky May 23, 2023 0 comment 98 views

Run below command

systemctl stop pve-cluster corosync
pmxcfs -l
rm /etc/corosync/*
rm /etc/pve/corosync.conf
killall pmxcfs
systemctl start pve-cluster

Also, may need to do some manual clean up on nodes.

Refer – https://forum.proxmox.com/threads/proxmox-ve-6-removing-cluster-configuration.56259/