++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=673a7eac74d048d98e3eee883a0dc4f0
+ openstack domain show 673a7eac74d048d98e3eee883a0dc4f0
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 673a7eac74d048d98e3eee883a0dc4f0    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=673a7eac74d048d98e3eee883a0dc4f0 --description 'Service User for RegionOne/magnum' --password=0BHfRBKPDQXae3gcQIjbQIBoyYqbZbup magnum-domain-RegionOne
+ SERVICE_OS_USERID=0458656025264767ad999e6174d61dce
+ openstack user set --password=0BHfRBKPDQXae3gcQIjbQIBoyYqbZbup 0458656025264767ad999e6174d61dce
+ openstack user show 0458656025264767ad999e6174d61dce
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 673a7eac74d048d98e3eee883a0dc4f0  |
| email               | None                              |
| enabled             | True                              |
| id                  | 0458656025264767ad999e6174d61dce  |
| 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=47b5db444858431f9ceb3bcc741ae3a6
+ openstack role add --domain=673a7eac74d048d98e3eee883a0dc4f0 --user=0458656025264767ad999e6174d61dce --user-domain=673a7eac74d048d98e3eee883a0dc4f0 47b5db444858431f9ceb3bcc741ae3a6
+ openstack role assignment list --role=47b5db444858431f9ceb3bcc741ae3a6 --user-domain=673a7eac74d048d98e3eee883a0dc4f0 --user=0458656025264767ad999e6174d61dce
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 47b5db444858431f9ceb3bcc741ae3a6 | 0458656025264767ad999e6174d61dce |       |         | 673a7eac74d048d98e3eee883a0dc4f0 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+