++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=925c9d146a7a435da55029ac862b3cc2
+ openstack domain show 925c9d146a7a435da55029ac862b3cc2
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 925c9d146a7a435da55029ac862b3cc2    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=925c9d146a7a435da55029ac862b3cc2 --description 'Service User for RegionOne/magnum' --password=5BmIHlcbcxXrTKbBY7qKbz66n8N7LO8L magnum-domain-RegionOne
+ SERVICE_OS_USERID=9e2b2f508a324e398e87537d6c288481
+ openstack user set --password=5BmIHlcbcxXrTKbBY7qKbz66n8N7LO8L 9e2b2f508a324e398e87537d6c288481
+ openstack user show 9e2b2f508a324e398e87537d6c288481
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 925c9d146a7a435da55029ac862b3cc2  |
| email               | None                              |
| enabled             | True                              |
| id                  | 9e2b2f508a324e398e87537d6c288481  |
| 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=7531f2808f35406d94e040be07f52618
+ openstack role add --domain=925c9d146a7a435da55029ac862b3cc2 --user=9e2b2f508a324e398e87537d6c288481 --user-domain=925c9d146a7a435da55029ac862b3cc2 7531f2808f35406d94e040be07f52618
+ openstack role assignment list --role=7531f2808f35406d94e040be07f52618 --user-domain=925c9d146a7a435da55029ac862b3cc2 --user=9e2b2f508a324e398e87537d6c288481
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 7531f2808f35406d94e040be07f52618 | 9e2b2f508a324e398e87537d6c288481 |       |         | 925c9d146a7a435da55029ac862b3cc2 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+