++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=44125fad423942db993ab09e98bf6a20
+ openstack domain show 44125fad423942db993ab09e98bf6a20
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 44125fad423942db993ab09e98bf6a20    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=44125fad423942db993ab09e98bf6a20 --description 'Service User for RegionOne/magnum' --password=A2qlTVJXmfHPuUQ28aLswj0sJUAL5BiW magnum-domain-RegionOne
+ SERVICE_OS_USERID=3af4ac23da734f0eabcb23e39947dc3f
+ openstack user set --password=A2qlTVJXmfHPuUQ28aLswj0sJUAL5BiW 3af4ac23da734f0eabcb23e39947dc3f
+ openstack user show 3af4ac23da734f0eabcb23e39947dc3f
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 44125fad423942db993ab09e98bf6a20  |
| email               | None                              |
| enabled             | True                              |
| id                  | 3af4ac23da734f0eabcb23e39947dc3f  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=335ec5c7062145069b0d2749a285a533
+ openstack role add --domain=44125fad423942db993ab09e98bf6a20 --user=3af4ac23da734f0eabcb23e39947dc3f --user-domain=44125fad423942db993ab09e98bf6a20 335ec5c7062145069b0d2749a285a533
+ openstack role assignment list --role=335ec5c7062145069b0d2749a285a533 --user-domain=44125fad423942db993ab09e98bf6a20 --user=3af4ac23da734f0eabcb23e39947dc3f
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 335ec5c7062145069b0d2749a285a533 | 3af4ac23da734f0eabcb23e39947dc3f |       |         | 44125fad423942db993ab09e98bf6a20 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+