Perhaps We're talking about 2 different things?

I want to add a node to an existing ovirt installation. 

Previously, the only thing that was required to add a new node, was a simple install of centos on the new machine.

תודה,
חץ בן חמו

On Mon, Jun 10, 2019, 00:31 Nir Soffer <nsoffer@redhat.com> wrote:
On Mon, Jun 10, 2019 at 12:23 AM Hetz Ben Hamo <hetz@hetz.biz> wrote:
I'm using version 4.3.3.7-1.el7

No, I didn't install the RPM. From past experience (and according to the docs here) you don't need to as it takes care of it. Few months ago when I tested it, it worked well on a new CentOS install.

This is not required if you use ovit-node:

Otherwise you need to install that rpm: