Open Stack

Hi All,

Looking for a way to inject:

 <features>
    <kvm>
      <hidden state='on'/>
    </kvm>
 </features>

into the libvirt.xml for instances of a particular flavor.

My needs could also be met by attatching it to the glance image or if
needs be per hypervisor.

My Googling is not turning up anything.  Is there any way to set
arbitray (or this particular) Libvirt/KVM freature?

Thanks,
-Jon

--