++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=928e203925ad457cab5b04571c785ac6
+ openstack domain show 928e203925ad457cab5b04571c785ac6
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 928e203925ad457cab5b04571c785ac6    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=928e203925ad457cab5b04571c785ac6 --description 'Service User for RegionOne/magnum' --password=FErkYPfb3dxWzeIjbNZyODxq5nYBHft9 magnum-domain-RegionOne
+ SERVICE_OS_USERID=4b83dac7097247d19b695c0f50803e36
+ openstack user set --password=FErkYPfb3dxWzeIjbNZyODxq5nYBHft9 4b83dac7097247d19b695c0f50803e36
+ openstack user show 4b83dac7097247d19b695c0f50803e36
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 928e203925ad457cab5b04571c785ac6  |
| email               | None                              |
| enabled             | True                              |
| id                  | 4b83dac7097247d19b695c0f50803e36  |
| 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=086e4ebcf4834c0391d30e6ccd0b14c5
+ openstack role add --domain=928e203925ad457cab5b04571c785ac6 --user=4b83dac7097247d19b695c0f50803e36 --user-domain=928e203925ad457cab5b04571c785ac6 086e4ebcf4834c0391d30e6ccd0b14c5
+ openstack role assignment list --role=086e4ebcf4834c0391d30e6ccd0b14c5 --user-domain=928e203925ad457cab5b04571c785ac6 --user=4b83dac7097247d19b695c0f50803e36
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 086e4ebcf4834c0391d30e6ccd0b14c5 | 4b83dac7097247d19b695c0f50803e36 |       |         | 928e203925ad457cab5b04571c785ac6 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+