删除节点

cd /etc/pve/nodes
rm -rf ***
pvecm delnode ***

离开集群

# 离线的节点操作
systemctl stop pve-cluster.service
systemctl stop corosync.service
pmxcfs -l
rm /etc/pve/corosync.conf
rm -rf /etc/corosync/*
killall pmxcfs
systemctl start pve-cluster.service
cd /etc/pve/nodes
ls
rm -rf /etc/pve/nodes/***
pvecm delnode ***

 
# 正常的节点操作：
cd /etc/pve/nodes
rm -rf ***
pvecm delnode ***

Reference

• PVE Proxmox Virtual Environment 学习笔记（五）集群节点故障