++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=03576064b02144e98e4ed6462140ed0c
+ openstack domain show 03576064b02144e98e4ed6462140ed0c
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 03576064b02144e98e4ed6462140ed0c    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=03576064b02144e98e4ed6462140ed0c --description 'Service User for RegionOne/magnum' --password=4xBtzRMC5pQEFDCEnRyO7FKTWVXKWuxV magnum-domain-RegionOne
+ SERVICE_OS_USERID=21006a444d3d42c691154012b5f60056
+ openstack user set --password=4xBtzRMC5pQEFDCEnRyO7FKTWVXKWuxV 21006a444d3d42c691154012b5f60056
+ openstack user show 21006a444d3d42c691154012b5f60056
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 03576064b02144e98e4ed6462140ed0c  |
| email               | None                              |
| enabled             | True                              |
| id                  | 21006a444d3d42c691154012b5f60056  |
| 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=e52d6b99b848412098ce2b3d48cbcdd2
+ openstack role add --domain=03576064b02144e98e4ed6462140ed0c --user=21006a444d3d42c691154012b5f60056 --user-domain=03576064b02144e98e4ed6462140ed0c e52d6b99b848412098ce2b3d48cbcdd2
+ openstack role assignment list --role=e52d6b99b848412098ce2b3d48cbcdd2 --user-domain=03576064b02144e98e4ed6462140ed0c --user=21006a444d3d42c691154012b5f60056
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e52d6b99b848412098ce2b3d48cbcdd2 | 21006a444d3d42c691154012b5f60056 |       |         | 03576064b02144e98e4ed6462140ed0c |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+