++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=9f9ee03b4d544890b13df5ad85824d7c
+ openstack domain show 9f9ee03b4d544890b13df5ad85824d7c
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 9f9ee03b4d544890b13df5ad85824d7c    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=9f9ee03b4d544890b13df5ad85824d7c --description 'Service User for RegionOne/magnum' --password=WZRdWCsvkYcLcyxbvcVe09BJPI5QEm0Q magnum-domain-RegionOne
+ SERVICE_OS_USERID=c2d6600e501d4ba793393feebb951a29
+ openstack user set --password=WZRdWCsvkYcLcyxbvcVe09BJPI5QEm0Q c2d6600e501d4ba793393feebb951a29
+ openstack user show c2d6600e501d4ba793393feebb951a29
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 9f9ee03b4d544890b13df5ad85824d7c  |
| email               | None                              |
| enabled             | True                              |
| id                  | c2d6600e501d4ba793393feebb951a29  |
| 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=b91ea53780234270a817f0e9c3e911f3
+ openstack role add --domain=9f9ee03b4d544890b13df5ad85824d7c --user=c2d6600e501d4ba793393feebb951a29 --user-domain=9f9ee03b4d544890b13df5ad85824d7c b91ea53780234270a817f0e9c3e911f3
+ openstack role assignment list --role=b91ea53780234270a817f0e9c3e911f3 --user-domain=9f9ee03b4d544890b13df5ad85824d7c --user=c2d6600e501d4ba793393feebb951a29
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| b91ea53780234270a817f0e9c3e911f3 | c2d6600e501d4ba793393feebb951a29 |       |         | 9f9ee03b4d544890b13df5ad85824d7c |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+