++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=20c2e8e831e64f87b69478e960f5fd80
+ openstack domain show 20c2e8e831e64f87b69478e960f5fd80
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 20c2e8e831e64f87b69478e960f5fd80    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=20c2e8e831e64f87b69478e960f5fd80 --description 'Service User for RegionOne/magnum' --password=hkJ1m3vNk16Rh8148XgDQfd8eL4xFXVN magnum-domain-RegionOne
+ SERVICE_OS_USERID=6133495914ad40d5ab385fa2fa5b7d4d
+ openstack user set --password=hkJ1m3vNk16Rh8148XgDQfd8eL4xFXVN 6133495914ad40d5ab385fa2fa5b7d4d
+ openstack user show 6133495914ad40d5ab385fa2fa5b7d4d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 20c2e8e831e64f87b69478e960f5fd80  |
| email               | None                              |
| enabled             | True                              |
| id                  | 6133495914ad40d5ab385fa2fa5b7d4d  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=48fc676b2a8c455ca2ac9fd73a5b6dca
+ openstack role add --domain=20c2e8e831e64f87b69478e960f5fd80 --user=6133495914ad40d5ab385fa2fa5b7d4d --user-domain=20c2e8e831e64f87b69478e960f5fd80 48fc676b2a8c455ca2ac9fd73a5b6dca
+ openstack role assignment list --role=48fc676b2a8c455ca2ac9fd73a5b6dca --user-domain=20c2e8e831e64f87b69478e960f5fd80 --user=6133495914ad40d5ab385fa2fa5b7d4d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 48fc676b2a8c455ca2ac9fd73a5b6dca | 6133495914ad40d5ab385fa2fa5b7d4d |       |         | 20c2e8e831e64f87b69478e960f5fd80 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+