++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=dcb63d57fb8848799b0fb199408d4f60
+ openstack domain show dcb63d57fb8848799b0fb199408d4f60
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | dcb63d57fb8848799b0fb199408d4f60    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=dcb63d57fb8848799b0fb199408d4f60 --description 'Service User for RegionOne/magnum' --password=aIQMgEkDP4Li3celHzelnYXVejvcUnjy magnum-domain-RegionOne
+ SERVICE_OS_USERID=86772a897f1341dcb7d34e3ca3ce454f
+ openstack user set --password=aIQMgEkDP4Li3celHzelnYXVejvcUnjy 86772a897f1341dcb7d34e3ca3ce454f
+ openstack user show 86772a897f1341dcb7d34e3ca3ce454f
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | dcb63d57fb8848799b0fb199408d4f60  |
| email               | None                              |
| enabled             | True                              |
| id                  | 86772a897f1341dcb7d34e3ca3ce454f  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
| options             | {}                                |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=616b00260528493181533aaa9c83bfa3
+ openstack role add --domain=dcb63d57fb8848799b0fb199408d4f60 --user=86772a897f1341dcb7d34e3ca3ce454f --user-domain=dcb63d57fb8848799b0fb199408d4f60 616b00260528493181533aaa9c83bfa3
+ openstack role assignment list --role=616b00260528493181533aaa9c83bfa3 --user-domain=dcb63d57fb8848799b0fb199408d4f60 --user=86772a897f1341dcb7d34e3ca3ce454f
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 616b00260528493181533aaa9c83bfa3 | 86772a897f1341dcb7d34e3ca3ce454f |       |         | dcb63d57fb8848799b0fb199408d4f60 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+