++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=77b7692b1e1f4eb38917a695bdbfe967
+ openstack domain show 77b7692b1e1f4eb38917a695bdbfe967
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 77b7692b1e1f4eb38917a695bdbfe967    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=77b7692b1e1f4eb38917a695bdbfe967 --description 'Service User for RegionOne/magnum' --password=0E2loKQzX3tOSpOHPwxk8qcfX9S9u3PV magnum-domain-RegionOne
+ SERVICE_OS_USERID=27577baa564d4cf1b156cd3001e78f68
+ openstack user set --password=0E2loKQzX3tOSpOHPwxk8qcfX9S9u3PV 27577baa564d4cf1b156cd3001e78f68
+ openstack user show 27577baa564d4cf1b156cd3001e78f68
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 77b7692b1e1f4eb38917a695bdbfe967  |
| email               | None                              |
| enabled             | True                              |
| id                  | 27577baa564d4cf1b156cd3001e78f68  |
| 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=e6def60c4cb645a785a27be74f568521
+ openstack role add --domain=77b7692b1e1f4eb38917a695bdbfe967 --user=27577baa564d4cf1b156cd3001e78f68 --user-domain=77b7692b1e1f4eb38917a695bdbfe967 e6def60c4cb645a785a27be74f568521
+ openstack role assignment list --role=e6def60c4cb645a785a27be74f568521 --user-domain=77b7692b1e1f4eb38917a695bdbfe967 --user=27577baa564d4cf1b156cd3001e78f68
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e6def60c4cb645a785a27be74f568521 | 27577baa564d4cf1b156cd3001e78f68 |       |         | 77b7692b1e1f4eb38917a695bdbfe967 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+