OpenNode is a open source server virtualization solution providing easy to use (CentOS / RHEL based) bare-metal ISO installer and supporting both OpenVZ container-based virtualization and emerging KVM full virtualization technology on the same physical host.
OpenNode ISO installer image download is provided by sourceforge.net: OpenNode_build22.iso (546 MB)
OpenNode sourceforge.net project address is: https://sourceforge.net/projects/opennode/
OpenNode YUM repository can be found here: http://opennode.activesys.org/CentOS/5/opennode/