On Tue, Oct 20, 2015 at 10:16 AM, Johan Vermeulen <jameslast29@gmail.com> wrote:
lot in this testing fase: I've set up the Ovirt-engine in Virtualbox.

I suggest you to evaluate hosted-engine deployment where the oVirt engine runs on VM hosted by one of the host that is managing with HA capabilities and so on.
hosted-engine-setup will create it for you.