++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=7b8d3be6817344ffa34c1f26470faf46
+ openstack domain show 7b8d3be6817344ffa34c1f26470faf46
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 7b8d3be6817344ffa34c1f26470faf46    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=7b8d3be6817344ffa34c1f26470faf46 --description 'Service User for RegionOne/magnum' --password=opTpMlimWI7jQr28NzzmSmosDAQ6uWdx magnum-domain-RegionOne
+ SERVICE_OS_USERID=c64f19092db74dae9e16af92baf7051d
+ openstack user set --password=opTpMlimWI7jQr28NzzmSmosDAQ6uWdx c64f19092db74dae9e16af92baf7051d
+ openstack user show c64f19092db74dae9e16af92baf7051d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 7b8d3be6817344ffa34c1f26470faf46  |
| email               | None                              |
| enabled             | True                              |
| id                  | c64f19092db74dae9e16af92baf7051d  |
| 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=acbd25d413874b8db6eaf6815a86373b
+ openstack role add --domain=7b8d3be6817344ffa34c1f26470faf46 --user=c64f19092db74dae9e16af92baf7051d --user-domain=7b8d3be6817344ffa34c1f26470faf46 acbd25d413874b8db6eaf6815a86373b
+ openstack role assignment list --role=acbd25d413874b8db6eaf6815a86373b --user-domain=7b8d3be6817344ffa34c1f26470faf46 --user=c64f19092db74dae9e16af92baf7051d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| acbd25d413874b8db6eaf6815a86373b | c64f19092db74dae9e16af92baf7051d |       |         | 7b8d3be6817344ffa34c1f26470faf46 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+