Install a vCenter on TrueNas as virtual istance

Having more esxi servers in my company we would like to activate a vCenter.

We have a server with TrueNas installed with iScsi device to store the esxi VM and for that reason I would like to install a vCenter on TrueNas.

To intall a vCenter is necessary to install an esxi VM on TrueNas and I have found some difficulties due to the networks drivers.

Do you have any ideas?