++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=1a59533132124c7d88ec69543a559eae
+ openstack domain show 1a59533132124c7d88ec69543a559eae
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 1a59533132124c7d88ec69543a559eae    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=1a59533132124c7d88ec69543a559eae --description 'Service User for RegionOne/magnum' --password=Ck9ELm4HzdG9cxGKcro4EBualqZ8HhZz magnum-domain-RegionOne
+ SERVICE_OS_USERID=7d5f05250ee041cc8eddcd49e074336f
+ openstack user set --password=Ck9ELm4HzdG9cxGKcro4EBualqZ8HhZz 7d5f05250ee041cc8eddcd49e074336f
+ openstack user show 7d5f05250ee041cc8eddcd49e074336f
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 1a59533132124c7d88ec69543a559eae  |
| email               | None                              |
| enabled             | True                              |
| id                  | 7d5f05250ee041cc8eddcd49e074336f  |
| 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=389a702429d047c090c2b87ade554d5e
+ openstack role add --domain=1a59533132124c7d88ec69543a559eae --user=7d5f05250ee041cc8eddcd49e074336f --user-domain=1a59533132124c7d88ec69543a559eae 389a702429d047c090c2b87ade554d5e
+ openstack role assignment list --role=389a702429d047c090c2b87ade554d5e --user-domain=1a59533132124c7d88ec69543a559eae --user=7d5f05250ee041cc8eddcd49e074336f
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 389a702429d047c090c2b87ade554d5e | 7d5f05250ee041cc8eddcd49e074336f |       |         | 1a59533132124c7d88ec69543a559eae |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+