Rename nodes and delete a node from a cluster?

[Colin 't Hart]

I have a 4-node cluster in my homelab.
I want to rename two nodes, and also delete a third node (originally created for quorum purposes only).

What is the best way to proceed?

I could migrate all VMs and CTs to the one node that won't be renamed, remove all the others, rename two of the nodes and add those two again.

Would that break anything?

 

[UdoB]

There may be pitfalls; did you see https://pve.proxmox.com/wiki/Renaming_a_PVE_node ?