Creating a cluster with two nodes using DRBD

[trepatudo]

Hello,

I am setting up Proxmox for the first time and I misread running a HA cluster so I just got two servers ready.
I need to setup the cluster but in next weeks I will get the 3rd server to setup the HA.

Is this a possibility? To all the setup as a normal cluster with DRBD and later on get the 3rd machine and 'upgrade' the cluster to HA?

Or everything needs to be redone once I want to setup HA.

Thanks,
Marco

 

[dietmar]

Yes, you can start with 2 nodes.