++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4b93f8405ce34404ae7daf32c4f75082
+ openstack domain show 4b93f8405ce34404ae7daf32c4f75082
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4b93f8405ce34404ae7daf32c4f75082    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4b93f8405ce34404ae7daf32c4f75082 --description 'Service User for RegionOne/magnum' --password=ilkb05BkbCMb0hISwMGZlFRnCHsPq62X magnum-domain-RegionOne
+ SERVICE_OS_USERID=03a19256a096483aa6d003381bcf3e28
+ openstack user set --password=ilkb05BkbCMb0hISwMGZlFRnCHsPq62X 03a19256a096483aa6d003381bcf3e28
+ openstack user show 03a19256a096483aa6d003381bcf3e28
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4b93f8405ce34404ae7daf32c4f75082  |
| email               | None                              |
| enabled             | True                              |
| id                  | 03a19256a096483aa6d003381bcf3e28  |
| 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=e782d9fbcaf34791a1dc3de187c1dcee
+ openstack role add --domain=4b93f8405ce34404ae7daf32c4f75082 --user=03a19256a096483aa6d003381bcf3e28 --user-domain=4b93f8405ce34404ae7daf32c4f75082 e782d9fbcaf34791a1dc3de187c1dcee
+ openstack role assignment list --role=e782d9fbcaf34791a1dc3de187c1dcee --user-domain=4b93f8405ce34404ae7daf32c4f75082 --user=03a19256a096483aa6d003381bcf3e28
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e782d9fbcaf34791a1dc3de187c1dcee | 03a19256a096483aa6d003381bcf3e28 |       |         | 4b93f8405ce34404ae7daf32c4f75082 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+