++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4c8afc402289464486e643212844be09
+ openstack domain show 4c8afc402289464486e643212844be09
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 4c8afc402289464486e643212844be09    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4c8afc402289464486e643212844be09 --description 'Service User for RegionOne/magnum' --password=IKNDs6GSv1gdcDq8NYWcIHWXeepalFEF magnum-domain-RegionOne
+ SERVICE_OS_USERID=48283c77e1b946439c84a58d9d46051a
+ openstack user set --password=IKNDs6GSv1gdcDq8NYWcIHWXeepalFEF 48283c77e1b946439c84a58d9d46051a
+ openstack user show 48283c77e1b946439c84a58d9d46051a
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4c8afc402289464486e643212844be09  |
| email               | None                              |
| enabled             | True                              |
| id                  | 48283c77e1b946439c84a58d9d46051a  |
| 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=85f3924a82344c219bf730cbf6901ac5
+ openstack role add --domain=4c8afc402289464486e643212844be09 --user=48283c77e1b946439c84a58d9d46051a --user-domain=4c8afc402289464486e643212844be09 85f3924a82344c219bf730cbf6901ac5
+ openstack role assignment list --role=85f3924a82344c219bf730cbf6901ac5 --user-domain=4c8afc402289464486e643212844be09 --user=48283c77e1b946439c84a58d9d46051a
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 85f3924a82344c219bf730cbf6901ac5 | 48283c77e1b946439c84a58d9d46051a |       |         | 4c8afc402289464486e643212844be09 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+