++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=76e50307cc3247caa93a525c0c62e8de
+ openstack domain show 76e50307cc3247caa93a525c0c62e8de
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 76e50307cc3247caa93a525c0c62e8de    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=76e50307cc3247caa93a525c0c62e8de --description 'Service User for RegionOne/magnum' --password=JswhOJ8h2Zq2anOH4dv5RvYOlBTSEZ7K magnum-domain-RegionOne
+ SERVICE_OS_USERID=484fb3743cc6468aa02a9aa9f0bc65dd
+ openstack user set --password=JswhOJ8h2Zq2anOH4dv5RvYOlBTSEZ7K 484fb3743cc6468aa02a9aa9f0bc65dd
+ openstack user show 484fb3743cc6468aa02a9aa9f0bc65dd
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 76e50307cc3247caa93a525c0c62e8de  |
| email               | None                              |
| enabled             | True                              |
| id                  | 484fb3743cc6468aa02a9aa9f0bc65dd  |
| 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=bda0e5f4bc1442c2998b0d238b4c0eeb
+ openstack role add --domain=76e50307cc3247caa93a525c0c62e8de --user=484fb3743cc6468aa02a9aa9f0bc65dd --user-domain=76e50307cc3247caa93a525c0c62e8de bda0e5f4bc1442c2998b0d238b4c0eeb
+ openstack role assignment list --role=bda0e5f4bc1442c2998b0d238b4c0eeb --user-domain=76e50307cc3247caa93a525c0c62e8de --user=484fb3743cc6468aa02a9aa9f0bc65dd
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| bda0e5f4bc1442c2998b0d238b4c0eeb | 484fb3743cc6468aa02a9aa9f0bc65dd |       |         | 76e50307cc3247caa93a525c0c62e8de |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+