++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=d07358a193f4468ead09863ee86b84c1
+ openstack domain show d07358a193f4468ead09863ee86b84c1
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | d07358a193f4468ead09863ee86b84c1    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=d07358a193f4468ead09863ee86b84c1 --description 'Service User for RegionOne/magnum' --password=WAVQy2ttS8VWrSwwhbco7rznB1EU9UCa magnum-domain-RegionOne
+ SERVICE_OS_USERID=a2ab2533955f42e9b430bce5f9c700bc
+ openstack user set --password=WAVQy2ttS8VWrSwwhbco7rznB1EU9UCa a2ab2533955f42e9b430bce5f9c700bc
+ openstack user show a2ab2533955f42e9b430bce5f9c700bc
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | d07358a193f4468ead09863ee86b84c1  |
| email               | None                              |
| enabled             | True                              |
| id                  | a2ab2533955f42e9b430bce5f9c700bc  |
| 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=7452179f61944e2c9be76f02976194a1
+ openstack role add --domain=d07358a193f4468ead09863ee86b84c1 --user=a2ab2533955f42e9b430bce5f9c700bc --user-domain=d07358a193f4468ead09863ee86b84c1 7452179f61944e2c9be76f02976194a1
+ openstack role assignment list --role=7452179f61944e2c9be76f02976194a1 --user-domain=d07358a193f4468ead09863ee86b84c1 --user=a2ab2533955f42e9b430bce5f9c700bc
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 7452179f61944e2c9be76f02976194a1 | a2ab2533955f42e9b430bce5f9c700bc |       |         | d07358a193f4468ead09863ee86b84c1 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+