++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=db43464498d94f9db8ab412913c72019
+ openstack domain show db43464498d94f9db8ab412913c72019
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | db43464498d94f9db8ab412913c72019    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=db43464498d94f9db8ab412913c72019 --description 'Service User for RegionOne/magnum' --password=4E83x6YOqFaTBBay9aegDqRnWjErxSwa magnum-domain-RegionOne
+ SERVICE_OS_USERID=bb8952b896b847bca0dff842a83b4fee
+ openstack user set --password=4E83x6YOqFaTBBay9aegDqRnWjErxSwa bb8952b896b847bca0dff842a83b4fee
+ openstack user show bb8952b896b847bca0dff842a83b4fee
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | db43464498d94f9db8ab412913c72019  |
| email               | None                              |
| enabled             | True                              |
| id                  | bb8952b896b847bca0dff842a83b4fee  |
| 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=4cd0a31ccdd1401887d553dbedc7fdad
+ openstack role add --domain=db43464498d94f9db8ab412913c72019 --user=bb8952b896b847bca0dff842a83b4fee --user-domain=db43464498d94f9db8ab412913c72019 4cd0a31ccdd1401887d553dbedc7fdad
+ openstack role assignment list --role=4cd0a31ccdd1401887d553dbedc7fdad --user-domain=db43464498d94f9db8ab412913c72019 --user=bb8952b896b847bca0dff842a83b4fee
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4cd0a31ccdd1401887d553dbedc7fdad | bb8952b896b847bca0dff842a83b4fee |       |         | db43464498d94f9db8ab412913c72019 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+