++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=42e0684fc1f649ce8ce706fb0707063a
+ openstack domain show 42e0684fc1f649ce8ce706fb0707063a
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 42e0684fc1f649ce8ce706fb0707063a    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=42e0684fc1f649ce8ce706fb0707063a --description 'Service User for RegionOne/magnum' --password=Qn0c1C08oEOrkleHG8NIhoMJfiuE9qjO magnum-domain-RegionOne
+ SERVICE_OS_USERID=1329a9de5c544587951ca87c70a5f1aa
+ openstack user set --password=Qn0c1C08oEOrkleHG8NIhoMJfiuE9qjO 1329a9de5c544587951ca87c70a5f1aa
+ openstack user show 1329a9de5c544587951ca87c70a5f1aa
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 42e0684fc1f649ce8ce706fb0707063a  |
| email               | None                              |
| enabled             | True                              |
| id                  | 1329a9de5c544587951ca87c70a5f1aa  |
| 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=d105c38a0c4a4442926d31987bf8f2fb
+ openstack role add --domain=42e0684fc1f649ce8ce706fb0707063a --user=1329a9de5c544587951ca87c70a5f1aa --user-domain=42e0684fc1f649ce8ce706fb0707063a d105c38a0c4a4442926d31987bf8f2fb
+ openstack role assignment list --role=d105c38a0c4a4442926d31987bf8f2fb --user-domain=42e0684fc1f649ce8ce706fb0707063a --user=1329a9de5c544587951ca87c70a5f1aa
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| d105c38a0c4a4442926d31987bf8f2fb | 1329a9de5c544587951ca87c70a5f1aa |       |         | 42e0684fc1f649ce8ce706fb0707063a |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+