++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=f07451b34d174d24a51cce42e7f57459
+ openstack domain show f07451b34d174d24a51cce42e7f57459
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | f07451b34d174d24a51cce42e7f57459    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=f07451b34d174d24a51cce42e7f57459 --description 'Service User for RegionOne/magnum' --password=Cs5pZ0UWg0K8xJcnsQ8yI3grewRRnlht magnum-domain-RegionOne
+ SERVICE_OS_USERID=a23aab09269e40bca333ecc73fa498ae
+ openstack user set --password=Cs5pZ0UWg0K8xJcnsQ8yI3grewRRnlht a23aab09269e40bca333ecc73fa498ae
+ openstack user show a23aab09269e40bca333ecc73fa498ae
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | f07451b34d174d24a51cce42e7f57459  |
| email               | None                              |
| enabled             | True                              |
| id                  | a23aab09269e40bca333ecc73fa498ae  |
| 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=cc1441bb0cc343319c7abb5c3f0dc3ba
+ openstack role add --domain=f07451b34d174d24a51cce42e7f57459 --user=a23aab09269e40bca333ecc73fa498ae --user-domain=f07451b34d174d24a51cce42e7f57459 cc1441bb0cc343319c7abb5c3f0dc3ba
+ openstack role assignment list --role=cc1441bb0cc343319c7abb5c3f0dc3ba --user-domain=f07451b34d174d24a51cce42e7f57459 --user=a23aab09269e40bca333ecc73fa498ae
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| cc1441bb0cc343319c7abb5c3f0dc3ba | a23aab09269e40bca333ecc73fa498ae |       |         | f07451b34d174d24a51cce42e7f57459 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+