Most of the work can be done in openstack client side, but there are something need to do in server side .For example, querying "host" information from table "ml2_port_bindings" so that we can know the physical node of the device
Most of the work can be done in openstack client side, but there are something need to do in server side .For example, querying "host" information from table "ml2_port_bindings" so that we can know the physical node of the device