++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=049058f6d729448dbbafaada02c04278
+ openstack domain show 049058f6d729448dbbafaada02c04278
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 049058f6d729448dbbafaada02c04278    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=049058f6d729448dbbafaada02c04278 --description 'Service User for RegionOne/magnum' --password=VjwkrCh9jiw16BkvGxw3O4EmvOhqKSgK magnum-domain-RegionOne
+ SERVICE_OS_USERID=ad541f7b7686403487546a19595bc2bd
+ openstack user set --password=VjwkrCh9jiw16BkvGxw3O4EmvOhqKSgK ad541f7b7686403487546a19595bc2bd
+ openstack user show ad541f7b7686403487546a19595bc2bd
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 049058f6d729448dbbafaada02c04278  |
| email               | None                              |
| enabled             | True                              |
| id                  | ad541f7b7686403487546a19595bc2bd  |
| 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=ccdeda5bb575472f87e6ede70c77bb21
+ openstack role add --domain=049058f6d729448dbbafaada02c04278 --user=ad541f7b7686403487546a19595bc2bd --user-domain=049058f6d729448dbbafaada02c04278 ccdeda5bb575472f87e6ede70c77bb21
+ openstack role assignment list --role=ccdeda5bb575472f87e6ede70c77bb21 --user-domain=049058f6d729448dbbafaada02c04278 --user=ad541f7b7686403487546a19595bc2bd
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| ccdeda5bb575472f87e6ede70c77bb21 | ad541f7b7686403487546a19595bc2bd |       |         | 049058f6d729448dbbafaada02c04278 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+