++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=6b4f1d90bd154ff2b065372d0969c775
+ openstack domain show 6b4f1d90bd154ff2b065372d0969c775
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 6b4f1d90bd154ff2b065372d0969c775    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=6b4f1d90bd154ff2b065372d0969c775 --description 'Service User for RegionOne/magnum' --password=6UoSWOePEGFmjDDE3iMj29YyNtqowk7e magnum-domain-RegionOne
+ SERVICE_OS_USERID=34d1c9ad125e40049729f67bcb288a6e
+ openstack user set --password=6UoSWOePEGFmjDDE3iMj29YyNtqowk7e 34d1c9ad125e40049729f67bcb288a6e
+ openstack user show 34d1c9ad125e40049729f67bcb288a6e
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 6b4f1d90bd154ff2b065372d0969c775  |
| email               | None                              |
| enabled             | True                              |
| id                  | 34d1c9ad125e40049729f67bcb288a6e  |
| 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=d71a9057344f4c65b016ecaab7621ec5
+ openstack role add --domain=6b4f1d90bd154ff2b065372d0969c775 --user=34d1c9ad125e40049729f67bcb288a6e --user-domain=6b4f1d90bd154ff2b065372d0969c775 d71a9057344f4c65b016ecaab7621ec5
+ openstack role assignment list --role=d71a9057344f4c65b016ecaab7621ec5 --user-domain=6b4f1d90bd154ff2b065372d0969c775 --user=34d1c9ad125e40049729f67bcb288a6e
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| d71a9057344f4c65b016ecaab7621ec5 | 34d1c9ad125e40049729f67bcb288a6e |       |         | 6b4f1d90bd154ff2b065372d0969c775 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+