[nova][dev] Any VMware resource pool and shares kind of feature available in openstack nova?

Hi Matt, I will define/derive priority based on the which sub network the VM belongs to - mostly Production or Development. From this, the Prod VMs will have higher resource allocation criteria than other normal VMs and these can be calculated at runtime when a VM is also rebooted like how VMware resource pools and shares features work. I appreciate any other suggestions. thanks and regards,