++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=ee86a55c296d490398befde475dcd768
+ openstack domain show ee86a55c296d490398befde475dcd768
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | ee86a55c296d490398befde475dcd768    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=ee86a55c296d490398befde475dcd768 --description 'Service User for RegionOne/magnum' --password=apBCYgBwuAWSnMGAtTStZTkMt1EqVOaG magnum-domain-RegionOne
+ SERVICE_OS_USERID=a18f3b95c0ad42ff844babeec9ff2ad2
+ openstack user set --password=apBCYgBwuAWSnMGAtTStZTkMt1EqVOaG a18f3b95c0ad42ff844babeec9ff2ad2
+ openstack user show a18f3b95c0ad42ff844babeec9ff2ad2
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | ee86a55c296d490398befde475dcd768  |
| email               | None                              |
| enabled             | True                              |
| id                  | a18f3b95c0ad42ff844babeec9ff2ad2  |
| 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=28e94721ae47457db9144d5e7c2efd44
+ openstack role add --domain=ee86a55c296d490398befde475dcd768 --user=a18f3b95c0ad42ff844babeec9ff2ad2 --user-domain=ee86a55c296d490398befde475dcd768 28e94721ae47457db9144d5e7c2efd44
+ openstack role assignment list --role=28e94721ae47457db9144d5e7c2efd44 --user-domain=ee86a55c296d490398befde475dcd768 --user=a18f3b95c0ad42ff844babeec9ff2ad2
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 28e94721ae47457db9144d5e7c2efd44 | a18f3b95c0ad42ff844babeec9ff2ad2 |       |         | ee86a55c296d490398befde475dcd768 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+