++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4802c38d95e341e79bc2caaf834fc174
+ openstack domain show 4802c38d95e341e79bc2caaf834fc174
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4802c38d95e341e79bc2caaf834fc174    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4802c38d95e341e79bc2caaf834fc174 --description 'Service User for RegionOne/magnum' --password=cK0J5pBJLV2PlxVR5JhciApk1GNDzGZN magnum-domain-RegionOne
+ SERVICE_OS_USERID=16e1de656b60425d84dc3fb62a86ab50
+ openstack user set --password=cK0J5pBJLV2PlxVR5JhciApk1GNDzGZN 16e1de656b60425d84dc3fb62a86ab50
+ openstack user show 16e1de656b60425d84dc3fb62a86ab50
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4802c38d95e341e79bc2caaf834fc174  |
| email               | None                              |
| enabled             | True                              |
| id                  | 16e1de656b60425d84dc3fb62a86ab50  |
| 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=8c13189f534842dd9453bface005854b
+ openstack role add --domain=4802c38d95e341e79bc2caaf834fc174 --user=16e1de656b60425d84dc3fb62a86ab50 --user-domain=4802c38d95e341e79bc2caaf834fc174 8c13189f534842dd9453bface005854b
+ openstack role assignment list --role=8c13189f534842dd9453bface005854b --user-domain=4802c38d95e341e79bc2caaf834fc174 --user=16e1de656b60425d84dc3fb62a86ab50
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8c13189f534842dd9453bface005854b | 16e1de656b60425d84dc3fb62a86ab50 |       |         | 4802c38d95e341e79bc2caaf834fc174 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+