++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=1244ad0cbeac4f109e48621d80863447
+ openstack domain show 1244ad0cbeac4f109e48621d80863447
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 1244ad0cbeac4f109e48621d80863447    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=1244ad0cbeac4f109e48621d80863447 --description 'Service User for RegionOne/magnum' --password=SSSPZ3l6MLNca5UL2XMtmSrw392CR3b1 magnum-domain-RegionOne
+ SERVICE_OS_USERID=12faa3745e434e5dae854b7a4b79a82b
+ openstack user set --password=SSSPZ3l6MLNca5UL2XMtmSrw392CR3b1 12faa3745e434e5dae854b7a4b79a82b
+ openstack user show 12faa3745e434e5dae854b7a4b79a82b
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 1244ad0cbeac4f109e48621d80863447  |
| email               | None                              |
| enabled             | True                              |
| id                  | 12faa3745e434e5dae854b7a4b79a82b  |
| 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=99309c1d84704c6694883f5757497d98
+ openstack role add --domain=1244ad0cbeac4f109e48621d80863447 --user=12faa3745e434e5dae854b7a4b79a82b --user-domain=1244ad0cbeac4f109e48621d80863447 99309c1d84704c6694883f5757497d98
+ openstack role assignment list --role=99309c1d84704c6694883f5757497d98 --user-domain=1244ad0cbeac4f109e48621d80863447 --user=12faa3745e434e5dae854b7a4b79a82b
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 99309c1d84704c6694883f5757497d98 | 12faa3745e434e5dae854b7a4b79a82b |       |         | 1244ad0cbeac4f109e48621d80863447 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+