++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=e610b6082e454264b90e46ff05b00874
+ openstack domain show e610b6082e454264b90e46ff05b00874
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | e610b6082e454264b90e46ff05b00874    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=e610b6082e454264b90e46ff05b00874 --description 'Service User for RegionOne/magnum' --password=SjLjJkvZrLGWgEs8q545cuX33Bq45fpo magnum-domain-RegionOne
+ SERVICE_OS_USERID=6a6f738f96fa48a89cf251ae3ecf3a75
+ openstack user set --password=SjLjJkvZrLGWgEs8q545cuX33Bq45fpo 6a6f738f96fa48a89cf251ae3ecf3a75
+ openstack user show 6a6f738f96fa48a89cf251ae3ecf3a75
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | e610b6082e454264b90e46ff05b00874  |
| email               | None                              |
| enabled             | True                              |
| id                  | 6a6f738f96fa48a89cf251ae3ecf3a75  |
| 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=9a21b458836a481db1ae27c6c8427f73
+ openstack role add --domain=e610b6082e454264b90e46ff05b00874 --user=6a6f738f96fa48a89cf251ae3ecf3a75 --user-domain=e610b6082e454264b90e46ff05b00874 9a21b458836a481db1ae27c6c8427f73
+ openstack role assignment list --role=9a21b458836a481db1ae27c6c8427f73 --user-domain=e610b6082e454264b90e46ff05b00874 --user=6a6f738f96fa48a89cf251ae3ecf3a75
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 9a21b458836a481db1ae27c6c8427f73 | 6a6f738f96fa48a89cf251ae3ecf3a75 |       |         | e610b6082e454264b90e46ff05b00874 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+