-# switch to UCA repos since fuel-infra packages have bugs
-salt -I 'nova:compute' cmd.run 'rm -vrf /etc/apt/preferences.d/*'
-salt -I 'nova:compute' file.remove '/etc/apt/sources.list.d/mirantis_openstack.list'
-salt -I 'nova:compute' pkg.refresh_db
-
-salt -I 'nova:compute' pkg.install libvirt-bin
-salt -I 'nova:compute' file.chown /var/run/openvswitch libvirt-qemu kvm
+salt -I 'nova:compute' alternatives.set ovs-vswitchd /usr/lib/openvswitch-switch-dpdk/ovs-vswitchd-dpdk
+salt -I 'nova:compute' service.restart openvswitch-switch