I am planning to set up a virtualization host to host a Linux workstation VM. It may also host a Windows VM down the road but not on the initial list. I'm looking for suggestions as far as: * oVirt or CentOS? (Did I miss a CentOS equivalent of RHV somewhere?) I'm not interested in running VMware. Is it easy to upgrade oVirt or is it disruptive to do so? * Does anyone have real world experience running SPICE over a WAN with VPN? I hear great things about SPICE .. but haven't heard much about how it performs over a WAN .. which in this case is the Internet with an SSL-based VPN. I have plenty of Linux experience and am very comfortable with a command line and config files, but wouldn't mind a graphical interface for some of the virtualization components. I may expand to a second virtualization host at some point, but it is not in the initial plan. Any suggestions would be appreciated. Thanks, Barry