++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=330bf6adfb8945b899cf67e80b9d0eac
+ openstack domain show 330bf6adfb8945b899cf67e80b9d0eac
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 330bf6adfb8945b899cf67e80b9d0eac    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=330bf6adfb8945b899cf67e80b9d0eac --description 'Service User for RegionOne/magnum' --password=SoPnOLcnft0cY9zY6AqTfIBUi660c19F magnum-domain-RegionOne
+ SERVICE_OS_USERID=5eb06d4e7ea84ce3bc9e56b8a9a04457
+ openstack user set --password=SoPnOLcnft0cY9zY6AqTfIBUi660c19F 5eb06d4e7ea84ce3bc9e56b8a9a04457
+ openstack user show 5eb06d4e7ea84ce3bc9e56b8a9a04457
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 330bf6adfb8945b899cf67e80b9d0eac  |
| email               | None                              |
| enabled             | True                              |
| id                  | 5eb06d4e7ea84ce3bc9e56b8a9a04457  |
| 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=9060316a4e6d44f4ae409a559decef5d
+ openstack role add --domain=330bf6adfb8945b899cf67e80b9d0eac --user=5eb06d4e7ea84ce3bc9e56b8a9a04457 --user-domain=330bf6adfb8945b899cf67e80b9d0eac 9060316a4e6d44f4ae409a559decef5d
+ openstack role assignment list --role=9060316a4e6d44f4ae409a559decef5d --user-domain=330bf6adfb8945b899cf67e80b9d0eac --user=5eb06d4e7ea84ce3bc9e56b8a9a04457
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 9060316a4e6d44f4ae409a559decef5d | 5eb06d4e7ea84ce3bc9e56b8a9a04457 |       |         | 330bf6adfb8945b899cf67e80b9d0eac |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+