The kvm Roll may also be added onto an existing server (or frontend). For sake of discussion, assume that you have an iso image of the roll called kvm.iso. The following procedure will install the Roll, and after the server reboots the Roll should be fully installed and configured.
$ su - root # rocks add roll kvm.iso # rocks enable roll kvm # cd /export/rocks/install # rocks create distro # rocks run roll kvm | bash # init 6 |