++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4e11e91e88344bbb96b4176034598009
+ openstack domain show 4e11e91e88344bbb96b4176034598009
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4e11e91e88344bbb96b4176034598009    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4e11e91e88344bbb96b4176034598009 --description 'Service User for RegionOne/magnum' --password=ug6TyxprKEYTZbTOv8ucKVRW6HgV8iMA magnum-domain-RegionOne
+ SERVICE_OS_USERID=dd725cfbd513435f9f716ac3517ed4c8
+ openstack user set --password=ug6TyxprKEYTZbTOv8ucKVRW6HgV8iMA dd725cfbd513435f9f716ac3517ed4c8
+ openstack user show dd725cfbd513435f9f716ac3517ed4c8
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4e11e91e88344bbb96b4176034598009  |
| email               | None                              |
| enabled             | True                              |
| id                  | dd725cfbd513435f9f716ac3517ed4c8  |
| 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=d33e311fc6de432288b31257e09f7dd8
+ openstack role add --domain=4e11e91e88344bbb96b4176034598009 --user=dd725cfbd513435f9f716ac3517ed4c8 --user-domain=4e11e91e88344bbb96b4176034598009 d33e311fc6de432288b31257e09f7dd8
+ openstack role assignment list --role=d33e311fc6de432288b31257e09f7dd8 --user-domain=4e11e91e88344bbb96b4176034598009 --user=dd725cfbd513435f9f716ac3517ed4c8
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| d33e311fc6de432288b31257e09f7dd8 | dd725cfbd513435f9f716ac3517ed4c8 |       |         | 4e11e91e88344bbb96b4176034598009 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+