libvirt kvm
Good links: http://jensd.be/?p=207 This one is a good manual overview of enabling VT-x etc and getting grub2 updated to boot automatically with those options. It also covers network settings using a bridge, but IMHO errs in choosing "virbr0" as the name of this bridge, which can conflict with the interface automatically used by libvirt (it runs dnsmasq on it by default). http://www.cyberciti.biz/faq/linux-kvm-disable-virbr0-nat-interface/ http://lampros.chaidas.com/index.php/2014/09/01/centos-7-kvm-installation-and-bridge-networking/ http://www.rdoxenham.com/?p=275 http://nts.strzibny.name/inception-running-vagrant-inside-vagrant-with-kvm/
In the course of messing about with devs for virtualization again I ran across this good explanation of how to setup static networking on centos7.
