++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4cef2cd33fdf49999d61d338a6511fbf
+ openstack domain show 4cef2cd33fdf49999d61d338a6511fbf
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 4cef2cd33fdf49999d61d338a6511fbf    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4cef2cd33fdf49999d61d338a6511fbf --description 'Service User for RegionOne/magnum' --password=FDNLcIuEhzBzRoKhRgYCkWpK7XfxXRSc magnum-domain-RegionOne
+ SERVICE_OS_USERID=ce911617b4354a44a2202e8d840880ec
+ openstack user set --password=FDNLcIuEhzBzRoKhRgYCkWpK7XfxXRSc ce911617b4354a44a2202e8d840880ec
+ openstack user show ce911617b4354a44a2202e8d840880ec
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4cef2cd33fdf49999d61d338a6511fbf  |
| email               | None                              |
| enabled             | True                              |
| id                  | ce911617b4354a44a2202e8d840880ec  |
| 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=01889326aecb40d49b5f15c907dacd20
+ openstack role add --domain=4cef2cd33fdf49999d61d338a6511fbf --user=ce911617b4354a44a2202e8d840880ec --user-domain=4cef2cd33fdf49999d61d338a6511fbf 01889326aecb40d49b5f15c907dacd20
+ openstack role assignment list --role=01889326aecb40d49b5f15c907dacd20 --user-domain=4cef2cd33fdf49999d61d338a6511fbf --user=ce911617b4354a44a2202e8d840880ec
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 01889326aecb40d49b5f15c907dacd20 | ce911617b4354a44a2202e8d840880ec |       |         | 4cef2cd33fdf49999d61d338a6511fbf |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+