++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=d4c81a279ea5487e87db15555c257cc8
+ openstack domain show d4c81a279ea5487e87db15555c257cc8
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | d4c81a279ea5487e87db15555c257cc8    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=d4c81a279ea5487e87db15555c257cc8 --description 'Service User for RegionOne/magnum' --password=bHWYV97GR9hJ1pVr3cqaU4mj3djxzcsM magnum-domain-RegionOne
+ SERVICE_OS_USERID=589d325766de4a9a858e8827539ab326
+ openstack user set --password=bHWYV97GR9hJ1pVr3cqaU4mj3djxzcsM 589d325766de4a9a858e8827539ab326
+ openstack user show 589d325766de4a9a858e8827539ab326
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | d4c81a279ea5487e87db15555c257cc8  |
| email               | None                              |
| enabled             | True                              |
| id                  | 589d325766de4a9a858e8827539ab326  |
| 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=4b4fff3b312d49e2bd68507dc0321f85
+ openstack role add --domain=d4c81a279ea5487e87db15555c257cc8 --user=589d325766de4a9a858e8827539ab326 --user-domain=d4c81a279ea5487e87db15555c257cc8 4b4fff3b312d49e2bd68507dc0321f85
+ openstack role assignment list --role=4b4fff3b312d49e2bd68507dc0321f85 --user-domain=d4c81a279ea5487e87db15555c257cc8 --user=589d325766de4a9a858e8827539ab326
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4b4fff3b312d49e2bd68507dc0321f85 | 589d325766de4a9a858e8827539ab326 |       |         | d4c81a279ea5487e87db15555c257cc8 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+