++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=3bbe63198aa3450fb1216bb4275dd304
+ openstack domain show 3bbe63198aa3450fb1216bb4275dd304
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 3bbe63198aa3450fb1216bb4275dd304    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=3bbe63198aa3450fb1216bb4275dd304 --description 'Service User for RegionOne/magnum' --password=J6G6bemlvwRWK9HXYRJlhrGDdaJZRKVk magnum-domain-RegionOne
+ SERVICE_OS_USERID=27cbabc5541647de850ca6085ada97dd
+ openstack user set --password=J6G6bemlvwRWK9HXYRJlhrGDdaJZRKVk 27cbabc5541647de850ca6085ada97dd
+ openstack user show 27cbabc5541647de850ca6085ada97dd
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 3bbe63198aa3450fb1216bb4275dd304  |
| email               | None                              |
| enabled             | True                              |
| id                  | 27cbabc5541647de850ca6085ada97dd  |
| 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=8e93bd84823246699953d4ac5f533343
+ openstack role add --domain=3bbe63198aa3450fb1216bb4275dd304 --user=27cbabc5541647de850ca6085ada97dd --user-domain=3bbe63198aa3450fb1216bb4275dd304 8e93bd84823246699953d4ac5f533343
+ openstack role assignment list --role=8e93bd84823246699953d4ac5f533343 --user-domain=3bbe63198aa3450fb1216bb4275dd304 --user=27cbabc5541647de850ca6085ada97dd
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8e93bd84823246699953d4ac5f533343 | 27cbabc5541647de850ca6085ada97dd |       |         | 3bbe63198aa3450fb1216bb4275dd304 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+