Cannot login Proxmox VE after delete cluster

[antochoy]

hi
please help me,
I use proxmox 7.2
I will delete cluster
I Cannot login Proxmox VE after delete cluster , after delete cluster
I follow this = https://pve.proxmox.com/wiki/Cluster_Manager#_remove_a_cluster_node

systemctl stop pve-cluster
systemctl stop corosync
pmxcfs -l
rm /etc/pve/corosync.conf
rm -r /etc/corosync/*
killall pmxcfs
systemctl start pve-cluster
root@proxmox-bogor:~# pvecm expected 1
Cannot initialize CMAP service

but I cannot login Proxmox VE
please help me

 

[antochoy]

I try to update to proxmox 7.3
apt update
apt dist-upgrade

and I can login
but I will delete cluster, because i will make slave server this node

please help me

thank you