++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=51fba566beac404db0e0f91e5f48f32f
+ openstack domain show 51fba566beac404db0e0f91e5f48f32f
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 51fba566beac404db0e0f91e5f48f32f    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=51fba566beac404db0e0f91e5f48f32f --description 'Service User for RegionOne/magnum' --password=JHAVxZQnoILN3YRayvkXZGdss0pLaFSu magnum-domain-RegionOne
+ SERVICE_OS_USERID=2b86ac9816ab41d79d15e3cd56a5885a
+ openstack user set --password=JHAVxZQnoILN3YRayvkXZGdss0pLaFSu 2b86ac9816ab41d79d15e3cd56a5885a
+ openstack user show 2b86ac9816ab41d79d15e3cd56a5885a
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 51fba566beac404db0e0f91e5f48f32f  |
| email               | None                              |
| enabled             | True                              |
| id                  | 2b86ac9816ab41d79d15e3cd56a5885a  |
| 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=608483d0032241afb267f34387f2dd7e
+ openstack role add --domain=51fba566beac404db0e0f91e5f48f32f --user=2b86ac9816ab41d79d15e3cd56a5885a --user-domain=51fba566beac404db0e0f91e5f48f32f 608483d0032241afb267f34387f2dd7e
+ openstack role assignment list --role=608483d0032241afb267f34387f2dd7e --user-domain=51fba566beac404db0e0f91e5f48f32f --user=2b86ac9816ab41d79d15e3cd56a5885a
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 608483d0032241afb267f34387f2dd7e | 2b86ac9816ab41d79d15e3cd56a5885a |       |         | 51fba566beac404db0e0f91e5f48f32f |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+