++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=956522e759514f9ea7f8bf42f478b37e
+ openstack domain show 956522e759514f9ea7f8bf42f478b37e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 956522e759514f9ea7f8bf42f478b37e    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=956522e759514f9ea7f8bf42f478b37e --description 'Service User for RegionOne/magnum' --password=wFlyEEb2nzsnh5mHDM4uwIhKdqXravK5 magnum-domain-RegionOne
+ SERVICE_OS_USERID=5b5209c453134172b5cd01caa3b07987
+ openstack user set --password=wFlyEEb2nzsnh5mHDM4uwIhKdqXravK5 5b5209c453134172b5cd01caa3b07987
+ openstack user show 5b5209c453134172b5cd01caa3b07987
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 956522e759514f9ea7f8bf42f478b37e  |
| email               | None                              |
| enabled             | True                              |
| id                  | 5b5209c453134172b5cd01caa3b07987  |
| 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=4f31d0295ae24b3aa96466b8b4bb1011
+ openstack role add --domain=956522e759514f9ea7f8bf42f478b37e --user=5b5209c453134172b5cd01caa3b07987 --user-domain=956522e759514f9ea7f8bf42f478b37e 4f31d0295ae24b3aa96466b8b4bb1011
+ openstack role assignment list --role=4f31d0295ae24b3aa96466b8b4bb1011 --user-domain=956522e759514f9ea7f8bf42f478b37e --user=5b5209c453134172b5cd01caa3b07987
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4f31d0295ae24b3aa96466b8b4bb1011 | 5b5209c453134172b5cd01caa3b07987 |       |         | 956522e759514f9ea7f8bf42f478b37e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+