++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=a29125c9ec0f40bebb84b5f9adfe0d38
+ openstack domain show a29125c9ec0f40bebb84b5f9adfe0d38
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | a29125c9ec0f40bebb84b5f9adfe0d38    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a29125c9ec0f40bebb84b5f9adfe0d38 --description 'Service User for RegionOne/magnum' --password=oniEKru6Tl9oXaWhBBbN24pW6DFq9xwq magnum-domain-RegionOne
+ SERVICE_OS_USERID=e06ad0016453457f86804a8deb967d35
+ openstack user set --password=oniEKru6Tl9oXaWhBBbN24pW6DFq9xwq e06ad0016453457f86804a8deb967d35
+ openstack user show e06ad0016453457f86804a8deb967d35
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | a29125c9ec0f40bebb84b5f9adfe0d38  |
| email               | None                              |
| enabled             | True                              |
| id                  | e06ad0016453457f86804a8deb967d35  |
| 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=8d8c6d18759547fa9f6615b967f7bd2a
+ openstack role add --domain=a29125c9ec0f40bebb84b5f9adfe0d38 --user=e06ad0016453457f86804a8deb967d35 --user-domain=a29125c9ec0f40bebb84b5f9adfe0d38 8d8c6d18759547fa9f6615b967f7bd2a
+ openstack role assignment list --role=8d8c6d18759547fa9f6615b967f7bd2a --user-domain=a29125c9ec0f40bebb84b5f9adfe0d38 --user=e06ad0016453457f86804a8deb967d35
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8d8c6d18759547fa9f6615b967f7bd2a | e06ad0016453457f86804a8deb967d35 |       |         | a29125c9ec0f40bebb84b5f9adfe0d38 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+