++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=dbef953151a24ad593b0919992764475
+ openstack domain show dbef953151a24ad593b0919992764475
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | dbef953151a24ad593b0919992764475    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=dbef953151a24ad593b0919992764475 --description 'Service User for RegionOne/magnum' --password=wFNyI9TAMolNhdcnZeD945bMRM0s8w4Z magnum-domain-RegionOne
+ SERVICE_OS_USERID=8b71c90ff9e241cfb1f1cf8f6860a13d
+ openstack user set --password=wFNyI9TAMolNhdcnZeD945bMRM0s8w4Z 8b71c90ff9e241cfb1f1cf8f6860a13d
+ openstack user show 8b71c90ff9e241cfb1f1cf8f6860a13d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | dbef953151a24ad593b0919992764475  |
| email               | None                              |
| enabled             | True                              |
| id                  | 8b71c90ff9e241cfb1f1cf8f6860a13d  |
| 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=12fb857e0bec48ae9efd38fd95b09259
+ openstack role add --domain=dbef953151a24ad593b0919992764475 --user=8b71c90ff9e241cfb1f1cf8f6860a13d --user-domain=dbef953151a24ad593b0919992764475 12fb857e0bec48ae9efd38fd95b09259
+ openstack role assignment list --role=12fb857e0bec48ae9efd38fd95b09259 --user-domain=dbef953151a24ad593b0919992764475 --user=8b71c90ff9e241cfb1f1cf8f6860a13d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 12fb857e0bec48ae9efd38fd95b09259 | 8b71c90ff9e241cfb1f1cf8f6860a13d |       |         | dbef953151a24ad593b0919992764475 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+