++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=d7259a46cab9414d8a09f3d512c101b6
+ openstack domain show d7259a46cab9414d8a09f3d512c101b6
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | d7259a46cab9414d8a09f3d512c101b6    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=d7259a46cab9414d8a09f3d512c101b6 --description 'Service User for RegionOne/magnum' --password=UqsVWF3tQzcwJNhOJpwkhYxU6FhVMO54 magnum-domain-RegionOne
+ SERVICE_OS_USERID=73f9f007468c47a6bf05050cd8f897c8
+ openstack user set --password=UqsVWF3tQzcwJNhOJpwkhYxU6FhVMO54 73f9f007468c47a6bf05050cd8f897c8
+ openstack user show 73f9f007468c47a6bf05050cd8f897c8
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | d7259a46cab9414d8a09f3d512c101b6  |
| email               | None                              |
| enabled             | True                              |
| id                  | 73f9f007468c47a6bf05050cd8f897c8  |
| 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=aa0ee8c3c842484481960f1dd6db1a57
+ openstack role add --domain=d7259a46cab9414d8a09f3d512c101b6 --user=73f9f007468c47a6bf05050cd8f897c8 --user-domain=d7259a46cab9414d8a09f3d512c101b6 aa0ee8c3c842484481960f1dd6db1a57
+ openstack role assignment list --role=aa0ee8c3c842484481960f1dd6db1a57 --user-domain=d7259a46cab9414d8a09f3d512c101b6 --user=73f9f007468c47a6bf05050cd8f897c8
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| aa0ee8c3c842484481960f1dd6db1a57 | 73f9f007468c47a6bf05050cd8f897c8 |       |         | d7259a46cab9414d8a09f3d512c101b6 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+