36     from keystoneauth1 import loading
 37     from keystoneauth1 import session
 38     from novaclient import client
 39     loader = loading.get_plugin_loader('v2token')
 40     auth = loader.load_from_options(auth_url=auth_url,
 41                                    tenant_id=project_id,
 42                                    token=project_scoped_token)
 43
 44     sess = session.Session(auth=auth)
 45     nova = client.Client('2', session=sess)