++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=21511dd87f914b5f8773633d31c6aa18
+ openstack domain show 21511dd87f914b5f8773633d31c6aa18
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 21511dd87f914b5f8773633d31c6aa18    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=21511dd87f914b5f8773633d31c6aa18 --description 'Service User for RegionOne/magnum' --password=GWdgGA99Qd5GZBMrW1HFY9bEYWLYpEZ4 magnum-domain-RegionOne
+ SERVICE_OS_USERID=71bcb790258a4f2ab56f34104e138d0e
+ openstack user set --password=GWdgGA99Qd5GZBMrW1HFY9bEYWLYpEZ4 71bcb790258a4f2ab56f34104e138d0e
+ openstack user show 71bcb790258a4f2ab56f34104e138d0e
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 21511dd87f914b5f8773633d31c6aa18  |
| email               | None                              |
| enabled             | True                              |
| id                  | 71bcb790258a4f2ab56f34104e138d0e  |
| 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=6294c96724d74423a305ed2abc371c67
+ openstack role add --domain=21511dd87f914b5f8773633d31c6aa18 --user=71bcb790258a4f2ab56f34104e138d0e --user-domain=21511dd87f914b5f8773633d31c6aa18 6294c96724d74423a305ed2abc371c67
+ openstack role assignment list --role=6294c96724d74423a305ed2abc371c67 --user-domain=21511dd87f914b5f8773633d31c6aa18 --user=71bcb790258a4f2ab56f34104e138d0e
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 6294c96724d74423a305ed2abc371c67 | 71bcb790258a4f2ab56f34104e138d0e |       |         | 21511dd87f914b5f8773633d31c6aa18 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+