Supporting lxc/openvz could be useful for cases where a full VM is overkill. lxc can be provisioned using libvirt, so it may be possible to implement this without enormous changes.
I will be out of the office starting 2013/04/29 and will not return until
My techinical backup is GuangCheng Li, other thing urgent please contact my
mgr SongYu. I will reply your emails when I'm back.
Guang Cheng Li
I have added this request into xCAT wishlist, see https://sourceforge.net/apps/mediawiki/xcat/index.php?title=Wish_List_for_xCAT_2. Closing this feature request and start using the wishlist to track this request.