++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=9206d892e6234b868ea856d016da9b59
+ openstack domain show 9206d892e6234b868ea856d016da9b59
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 9206d892e6234b868ea856d016da9b59    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=9206d892e6234b868ea856d016da9b59 --description 'Service User for RegionOne/magnum' --password=wJVMaCxPs9dRujigyuLsMNUPsGutg4CV magnum-domain-RegionOne
+ SERVICE_OS_USERID=cbb52f4023ab407388c425ca80838abc
+ openstack user set --password=wJVMaCxPs9dRujigyuLsMNUPsGutg4CV cbb52f4023ab407388c425ca80838abc
+ openstack user show cbb52f4023ab407388c425ca80838abc
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 9206d892e6234b868ea856d016da9b59  |
| email               | None                              |
| enabled             | True                              |
| id                  | cbb52f4023ab407388c425ca80838abc  |
| 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=3e0be9b2ea9f4ae89e59a07504765ec1
+ openstack role add --domain=9206d892e6234b868ea856d016da9b59 --user=cbb52f4023ab407388c425ca80838abc --user-domain=9206d892e6234b868ea856d016da9b59 3e0be9b2ea9f4ae89e59a07504765ec1
+ openstack role assignment list --role=3e0be9b2ea9f4ae89e59a07504765ec1 --user-domain=9206d892e6234b868ea856d016da9b59 --user=cbb52f4023ab407388c425ca80838abc
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 3e0be9b2ea9f4ae89e59a07504765ec1 | cbb52f4023ab407388c425ca80838abc |       |         | 9206d892e6234b868ea856d016da9b59 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+