++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=6b30991c3eeb43e9a9304af7333f790f
+ openstack domain show 6b30991c3eeb43e9a9304af7333f790f
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 6b30991c3eeb43e9a9304af7333f790f    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=6b30991c3eeb43e9a9304af7333f790f --description 'Service User for RegionOne/magnum' --password=JHVaQR5IcMZFT9bYSY0wswYihaQaTxJ2 magnum-domain-RegionOne
+ SERVICE_OS_USERID=54a96d67b92a44729e068eda405cc5d8
+ openstack user set --password=JHVaQR5IcMZFT9bYSY0wswYihaQaTxJ2 54a96d67b92a44729e068eda405cc5d8
+ openstack user show 54a96d67b92a44729e068eda405cc5d8
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 6b30991c3eeb43e9a9304af7333f790f  |
| email               | None                              |
| enabled             | True                              |
| id                  | 54a96d67b92a44729e068eda405cc5d8  |
| 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=f593247679a34689ba38b55fa7c1fe40
+ openstack role add --domain=6b30991c3eeb43e9a9304af7333f790f --user=54a96d67b92a44729e068eda405cc5d8 --user-domain=6b30991c3eeb43e9a9304af7333f790f f593247679a34689ba38b55fa7c1fe40
+ openstack role assignment list --role=f593247679a34689ba38b55fa7c1fe40 --user-domain=6b30991c3eeb43e9a9304af7333f790f --user=54a96d67b92a44729e068eda405cc5d8
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| f593247679a34689ba38b55fa7c1fe40 | 54a96d67b92a44729e068eda405cc5d8 |       |         | 6b30991c3eeb43e9a9304af7333f790f |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+