++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=b5cca3dde9104aafa380b06db740ff5b
+ openstack domain show b5cca3dde9104aafa380b06db740ff5b
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | b5cca3dde9104aafa380b06db740ff5b    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=b5cca3dde9104aafa380b06db740ff5b --description 'Service User for RegionOne/magnum' --password=iYG1svVKlNRAxX8vImR6EdGzgWcjk2Rg magnum-domain-RegionOne
+ SERVICE_OS_USERID=ce55893ba80b4848a5072db6e54d3b77
+ openstack user set --password=iYG1svVKlNRAxX8vImR6EdGzgWcjk2Rg ce55893ba80b4848a5072db6e54d3b77
+ openstack user show ce55893ba80b4848a5072db6e54d3b77
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | b5cca3dde9104aafa380b06db740ff5b  |
| email               | None                              |
| enabled             | True                              |
| id                  | ce55893ba80b4848a5072db6e54d3b77  |
| 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=68f3891abbdf4c9886234316cc2c47c6
+ openstack role add --domain=b5cca3dde9104aafa380b06db740ff5b --user=ce55893ba80b4848a5072db6e54d3b77 --user-domain=b5cca3dde9104aafa380b06db740ff5b 68f3891abbdf4c9886234316cc2c47c6
+ openstack role assignment list --role=68f3891abbdf4c9886234316cc2c47c6 --user-domain=b5cca3dde9104aafa380b06db740ff5b --user=ce55893ba80b4848a5072db6e54d3b77
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 68f3891abbdf4c9886234316cc2c47c6 | ce55893ba80b4848a5072db6e54d3b77 |       |         | b5cca3dde9104aafa380b06db740ff5b |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+