++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=89a998d468054e1893b7eebe2d9b2e28
+ openstack domain show 89a998d468054e1893b7eebe2d9b2e28
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 89a998d468054e1893b7eebe2d9b2e28    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=89a998d468054e1893b7eebe2d9b2e28 --description 'Service User for RegionOne/magnum' --password=ItOLY0uQa3AaegG9qGHqloQBnyFUQpmf magnum-domain-RegionOne
+ SERVICE_OS_USERID=561e448e873e4167a903eb4f838f6c0c
+ openstack user set --password=ItOLY0uQa3AaegG9qGHqloQBnyFUQpmf 561e448e873e4167a903eb4f838f6c0c
+ openstack user show 561e448e873e4167a903eb4f838f6c0c
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 89a998d468054e1893b7eebe2d9b2e28  |
| email               | None                              |
| enabled             | True                              |
| id                  | 561e448e873e4167a903eb4f838f6c0c  |
| 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=7f14a8d23e10422bbc3a1ba1b17f4a1a
+ openstack role add --domain=89a998d468054e1893b7eebe2d9b2e28 --user=561e448e873e4167a903eb4f838f6c0c --user-domain=89a998d468054e1893b7eebe2d9b2e28 7f14a8d23e10422bbc3a1ba1b17f4a1a
+ openstack role assignment list --role=7f14a8d23e10422bbc3a1ba1b17f4a1a --user-domain=89a998d468054e1893b7eebe2d9b2e28 --user=561e448e873e4167a903eb4f838f6c0c
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 7f14a8d23e10422bbc3a1ba1b17f4a1a | 561e448e873e4167a903eb4f838f6c0c |       |         | 89a998d468054e1893b7eebe2d9b2e28 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+