++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=7a8b5eec676d4bc397b53ce16f80c6fe
+ openstack domain show 7a8b5eec676d4bc397b53ce16f80c6fe
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 7a8b5eec676d4bc397b53ce16f80c6fe    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=7a8b5eec676d4bc397b53ce16f80c6fe --description 'Service User for RegionOne/magnum' --password=rEQoRvVeFgejD0wsM9NegWmEYqtenqeT magnum-domain-RegionOne
+ SERVICE_OS_USERID=0d71d0b9d0fc45dc8e2454aa6d2022a9
+ openstack user set --password=rEQoRvVeFgejD0wsM9NegWmEYqtenqeT 0d71d0b9d0fc45dc8e2454aa6d2022a9
+ openstack user show 0d71d0b9d0fc45dc8e2454aa6d2022a9
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 7a8b5eec676d4bc397b53ce16f80c6fe  |
| email               | None                              |
| enabled             | True                              |
| id                  | 0d71d0b9d0fc45dc8e2454aa6d2022a9  |
| 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=984c72be2a7a43aea0c34be6fb324900
+ openstack role add --domain=7a8b5eec676d4bc397b53ce16f80c6fe --user=0d71d0b9d0fc45dc8e2454aa6d2022a9 --user-domain=7a8b5eec676d4bc397b53ce16f80c6fe 984c72be2a7a43aea0c34be6fb324900
+ openstack role assignment list --role=984c72be2a7a43aea0c34be6fb324900 --user-domain=7a8b5eec676d4bc397b53ce16f80c6fe --user=0d71d0b9d0fc45dc8e2454aa6d2022a9
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 984c72be2a7a43aea0c34be6fb324900 | 0d71d0b9d0fc45dc8e2454aa6d2022a9 |       |         | 7a8b5eec676d4bc397b53ce16f80c6fe |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+