++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b7d9709cb5a541a7b0293d591a7afe41
+ openstack domain show b7d9709cb5a541a7b0293d591a7afe41
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | b7d9709cb5a541a7b0293d591a7afe41    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b7d9709cb5a541a7b0293d591a7afe41 --description 'Service User for RegionOne/magnum' --password=znJvVr1nmfw0Tpu4wfg62HIMOIuS8iu2 magnum-domain-RegionOne
+ SERVICE_OS_USERID=757a6c6f7a6f45bba943790f5351a387
+ openstack user set --password=znJvVr1nmfw0Tpu4wfg62HIMOIuS8iu2 757a6c6f7a6f45bba943790f5351a387
+ openstack user show 757a6c6f7a6f45bba943790f5351a387
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b7d9709cb5a541a7b0293d591a7afe41  |
| email               | None                              |
| enabled             | True                              |
| id                  | 757a6c6f7a6f45bba943790f5351a387  |
| 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=83cc516430d64fe09a14d30e940b23f0
+ openstack role add --domain=b7d9709cb5a541a7b0293d591a7afe41 --user=757a6c6f7a6f45bba943790f5351a387 --user-domain=b7d9709cb5a541a7b0293d591a7afe41 83cc516430d64fe09a14d30e940b23f0
+ openstack role assignment list --role=83cc516430d64fe09a14d30e940b23f0 --user-domain=b7d9709cb5a541a7b0293d591a7afe41 --user=757a6c6f7a6f45bba943790f5351a387
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 83cc516430d64fe09a14d30e940b23f0 | 757a6c6f7a6f45bba943790f5351a387 |       |         | b7d9709cb5a541a7b0293d591a7afe41 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+