++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=250a0c34253b47908cf5a529940b00a9
+ openstack domain show 250a0c34253b47908cf5a529940b00a9
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 250a0c34253b47908cf5a529940b00a9    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=250a0c34253b47908cf5a529940b00a9 --description 'Service User for RegionOne/magnum' --password=SSrPIMABDFwzviyU0L6oyIEBERmNLJWM magnum-domain-RegionOne
+ SERVICE_OS_USERID=ba3bb1b8831e403e94ec2d5713eb91d3
+ openstack user set --password=SSrPIMABDFwzviyU0L6oyIEBERmNLJWM ba3bb1b8831e403e94ec2d5713eb91d3
+ openstack user show ba3bb1b8831e403e94ec2d5713eb91d3
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 250a0c34253b47908cf5a529940b00a9  |
| email               | None                              |
| enabled             | True                              |
| id                  | ba3bb1b8831e403e94ec2d5713eb91d3  |
| 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=0e394a5274a641c988567f1452e3b095
+ openstack role add --domain=250a0c34253b47908cf5a529940b00a9 --user=ba3bb1b8831e403e94ec2d5713eb91d3 --user-domain=250a0c34253b47908cf5a529940b00a9 0e394a5274a641c988567f1452e3b095
+ openstack role assignment list --role=0e394a5274a641c988567f1452e3b095 --user-domain=250a0c34253b47908cf5a529940b00a9 --user=ba3bb1b8831e403e94ec2d5713eb91d3
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 0e394a5274a641c988567f1452e3b095 | ba3bb1b8831e403e94ec2d5713eb91d3 |       |         | 250a0c34253b47908cf5a529940b00a9 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+