++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=9cb6e1e164b5431fada0e551093173bc
+ openstack domain show 9cb6e1e164b5431fada0e551093173bc
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 9cb6e1e164b5431fada0e551093173bc    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=9cb6e1e164b5431fada0e551093173bc --description 'Service User for RegionOne/magnum' --password=UB6Gpf3CzGB2SbGtqVroDSJhFoSZfOdB magnum-domain-RegionOne
+ SERVICE_OS_USERID=955807f3ba534c16a350431ed3291cde
+ openstack user set --password=UB6Gpf3CzGB2SbGtqVroDSJhFoSZfOdB 955807f3ba534c16a350431ed3291cde
+ openstack user show 955807f3ba534c16a350431ed3291cde
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 9cb6e1e164b5431fada0e551093173bc  |
| email               | None                              |
| enabled             | True                              |
| id                  | 955807f3ba534c16a350431ed3291cde  |
| 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=4421b0cf45bf4a93b95fa3987497a355
+ openstack role add --domain=9cb6e1e164b5431fada0e551093173bc --user=955807f3ba534c16a350431ed3291cde --user-domain=9cb6e1e164b5431fada0e551093173bc 4421b0cf45bf4a93b95fa3987497a355
+ openstack role assignment list --role=4421b0cf45bf4a93b95fa3987497a355 --user-domain=9cb6e1e164b5431fada0e551093173bc --user=955807f3ba534c16a350431ed3291cde
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4421b0cf45bf4a93b95fa3987497a355 | 955807f3ba534c16a350431ed3291cde |       |         | 9cb6e1e164b5431fada0e551093173bc |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+