++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=d26a12808e544b4d984d655b572b5652
+ openstack domain show d26a12808e544b4d984d655b572b5652
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | d26a12808e544b4d984d655b572b5652    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=d26a12808e544b4d984d655b572b5652 --description 'Service User for RegionOne/magnum' --password=6Iw51Sp6wfOc4AFRWBGsq5Da3nIrkKOf magnum-domain-RegionOne
+ SERVICE_OS_USERID=4543d58fcfb3429b958afc5deb3aea3c
+ openstack user set --password=6Iw51Sp6wfOc4AFRWBGsq5Da3nIrkKOf 4543d58fcfb3429b958afc5deb3aea3c
+ openstack user show 4543d58fcfb3429b958afc5deb3aea3c
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | d26a12808e544b4d984d655b572b5652  |
| email               | None                              |
| enabled             | True                              |
| id                  | 4543d58fcfb3429b958afc5deb3aea3c  |
| 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=9fadef93c8104fd9ab3ef72b72eb48d9
+ openstack role add --domain=d26a12808e544b4d984d655b572b5652 --user=4543d58fcfb3429b958afc5deb3aea3c --user-domain=d26a12808e544b4d984d655b572b5652 9fadef93c8104fd9ab3ef72b72eb48d9
+ openstack role assignment list --role=9fadef93c8104fd9ab3ef72b72eb48d9 --user-domain=d26a12808e544b4d984d655b572b5652 --user=4543d58fcfb3429b958afc5deb3aea3c
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 9fadef93c8104fd9ab3ef72b72eb48d9 | 4543d58fcfb3429b958afc5deb3aea3c |       |         | d26a12808e544b4d984d655b572b5652 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+