++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=f396e98e94e14bfeaec64e8c0ff01d40
+ openstack domain show f396e98e94e14bfeaec64e8c0ff01d40
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | f396e98e94e14bfeaec64e8c0ff01d40    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=f396e98e94e14bfeaec64e8c0ff01d40 --description 'Service User for RegionOne/magnum' --password=usxmL2zGVoDRQjFwxdcSkSkPk3kGhlzr magnum-domain-RegionOne
+ SERVICE_OS_USERID=f96759e626dc42ba8fd0997978634c98
+ openstack user set --password=usxmL2zGVoDRQjFwxdcSkSkPk3kGhlzr f96759e626dc42ba8fd0997978634c98
+ openstack user show f96759e626dc42ba8fd0997978634c98
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | f396e98e94e14bfeaec64e8c0ff01d40  |
| email               | None                              |
| enabled             | True                              |
| id                  | f96759e626dc42ba8fd0997978634c98  |
| 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=4e601ae37a554fb29f80790772134d1e
+ openstack role add --domain=f396e98e94e14bfeaec64e8c0ff01d40 --user=f96759e626dc42ba8fd0997978634c98 --user-domain=f396e98e94e14bfeaec64e8c0ff01d40 4e601ae37a554fb29f80790772134d1e
+ openstack role assignment list --role=4e601ae37a554fb29f80790772134d1e --user-domain=f396e98e94e14bfeaec64e8c0ff01d40 --user=f96759e626dc42ba8fd0997978634c98
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 4e601ae37a554fb29f80790772134d1e | f96759e626dc42ba8fd0997978634c98 |       |         | f396e98e94e14bfeaec64e8c0ff01d40 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+