++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=a4ea8cf3831944c58b06f4f092367c1d
+ openstack domain show a4ea8cf3831944c58b06f4f092367c1d
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | a4ea8cf3831944c58b06f4f092367c1d    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=a4ea8cf3831944c58b06f4f092367c1d --description 'Service User for RegionOne/magnum' --password=AtmzJzUOsccELdomMfFcfeIXtmf5dqxb magnum-domain-RegionOne
+ SERVICE_OS_USERID=562087f2a32b4dd58f23299bdb9aac69
+ openstack user set --password=AtmzJzUOsccELdomMfFcfeIXtmf5dqxb 562087f2a32b4dd58f23299bdb9aac69
+ openstack user show 562087f2a32b4dd58f23299bdb9aac69
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | a4ea8cf3831944c58b06f4f092367c1d  |
| email               | None                              |
| enabled             | True                              |
| id                  | 562087f2a32b4dd58f23299bdb9aac69  |
| 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=f42cc6c1d95844f28b49446fa6326185
+ openstack role add --domain=a4ea8cf3831944c58b06f4f092367c1d --user=562087f2a32b4dd58f23299bdb9aac69 --user-domain=a4ea8cf3831944c58b06f4f092367c1d f42cc6c1d95844f28b49446fa6326185
+ openstack role assignment list --role=f42cc6c1d95844f28b49446fa6326185 --user-domain=a4ea8cf3831944c58b06f4f092367c1d --user=562087f2a32b4dd58f23299bdb9aac69
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| f42cc6c1d95844f28b49446fa6326185 | 562087f2a32b4dd58f23299bdb9aac69 |       |         | a4ea8cf3831944c58b06f4f092367c1d |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+