Adding nodes to Proxmox Cluster

[filipealvarez]

Hi guys,

Lets suppose that I have a Proxmox 6.4.x cluster, and Proxmox team launch a 6.5.x version.

Its safe (and fully compatible) that I add one new server with 6.5 version to 6.4 cluster?

Or I need to upgrade node by node before join the new server?

Thank you.

 

[Moayad]

In general, the node cluster should be the same version, specifically if you are using HA see the the requirements here [0]


[0] https://pve.proxmox.com/pve-docs/chapter-pvecm.html