++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=a8d2a69e49f641839e5d56b253045d06
+ openstack domain show a8d2a69e49f641839e5d56b253045d06
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | a8d2a69e49f641839e5d56b253045d06    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a8d2a69e49f641839e5d56b253045d06 --description 'Service User for RegionOne/magnum' --password=9ZKPgerhgcUUKtQoOdZ2rhXJdMkrwa2R magnum-domain-RegionOne
+ SERVICE_OS_USERID=98aedbcbf4204cc084a65f944997ff58
+ openstack user set --password=9ZKPgerhgcUUKtQoOdZ2rhXJdMkrwa2R 98aedbcbf4204cc084a65f944997ff58
+ openstack user show 98aedbcbf4204cc084a65f944997ff58
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | a8d2a69e49f641839e5d56b253045d06  |
| email               | None                              |
| enabled             | True                              |
| id                  | 98aedbcbf4204cc084a65f944997ff58  |
| 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=6602dc6f359c4ce0a2d6b081ecd65745
+ openstack role add --domain=a8d2a69e49f641839e5d56b253045d06 --user=98aedbcbf4204cc084a65f944997ff58 --user-domain=a8d2a69e49f641839e5d56b253045d06 6602dc6f359c4ce0a2d6b081ecd65745
+ openstack role assignment list --role=6602dc6f359c4ce0a2d6b081ecd65745 --user-domain=a8d2a69e49f641839e5d56b253045d06 --user=98aedbcbf4204cc084a65f944997ff58
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 6602dc6f359c4ce0a2d6b081ecd65745 | 98aedbcbf4204cc084a65f944997ff58 |       |         | a8d2a69e49f641839e5d56b253045d06 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+