Alexey,
The current way to do that is to specify the desired CPU model in nova.conf. I'm not sure we want to provide more flexibility than that. But even if we reconsider that in the future, config options will not be back ported to stable releases.
Alexey,
The current way to do that is to specify the desired CPU model in nova.conf. I'm not sure we want to provide more flexibility than that. But even if we reconsider that in the future, config options will not be back ported to stable releases.