++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=c02271cab2ac4503aab1b28cbdb5970d
+ openstack domain show c02271cab2ac4503aab1b28cbdb5970d
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | c02271cab2ac4503aab1b28cbdb5970d    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=c02271cab2ac4503aab1b28cbdb5970d --description 'Service User for RegionOne/magnum' --password=llU36BCj14WXvpBd0l60DoSqgkzwFwQb magnum-domain-RegionOne
+ SERVICE_OS_USERID=3f4abd25354044769e84a1362bb932a0
+ openstack user set --password=llU36BCj14WXvpBd0l60DoSqgkzwFwQb 3f4abd25354044769e84a1362bb932a0
+ openstack user show 3f4abd25354044769e84a1362bb932a0
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | c02271cab2ac4503aab1b28cbdb5970d  |
| email               | None                              |
| enabled             | True                              |
| id                  | 3f4abd25354044769e84a1362bb932a0  |
| 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=c079eb4e859f455eae78948eadb0e775
+ openstack role add --domain=c02271cab2ac4503aab1b28cbdb5970d --user=3f4abd25354044769e84a1362bb932a0 --user-domain=c02271cab2ac4503aab1b28cbdb5970d c079eb4e859f455eae78948eadb0e775
+ openstack role assignment list --role=c079eb4e859f455eae78948eadb0e775 --user-domain=c02271cab2ac4503aab1b28cbdb5970d --user=3f4abd25354044769e84a1362bb932a0
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| c079eb4e859f455eae78948eadb0e775 | 3f4abd25354044769e84a1362bb932a0 |       |         | c02271cab2ac4503aab1b28cbdb5970d |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+