+@click.option('--project-domain-name', 'project_domain_name',
+ default=None,
+ envvar='OSM_PROJECT_DOMAIN_NAME',
+ help='project domain name for keystone authentication (default to None). ' +
+ 'Also can set OSM_PROJECT_DOMAIN_NAME in environment')
+@click.option('--user-domain-name', 'user_domain_name',
+ default=None,
+ envvar='OSM_USER_DOMAIN_NAME',
+ help='user domain name for keystone authentication (default to None). ' +
+ 'Also can set OSM_USER_DOMAIN_NAME in environment')