++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=5acd22c33ec04e608ebd82e8ec082722
+ openstack domain show 5acd22c33ec04e608ebd82e8ec082722
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 5acd22c33ec04e608ebd82e8ec082722    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=5acd22c33ec04e608ebd82e8ec082722 --description 'Service User for RegionOne/magnum' --password=7lZlh8WcRDWpbmpVVvKv2WbN13v4hSrr magnum-domain-RegionOne
+ SERVICE_OS_USERID=d48cebaf85b0436482594d762e681733
+ openstack user set --password=7lZlh8WcRDWpbmpVVvKv2WbN13v4hSrr d48cebaf85b0436482594d762e681733
+ openstack user show d48cebaf85b0436482594d762e681733
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 5acd22c33ec04e608ebd82e8ec082722  |
| email               | None                              |
| enabled             | True                              |
| id                  | d48cebaf85b0436482594d762e681733  |
| 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=ac5e777c74074699834a9efa9729cf14
+ openstack role add --domain=5acd22c33ec04e608ebd82e8ec082722 --user=d48cebaf85b0436482594d762e681733 --user-domain=5acd22c33ec04e608ebd82e8ec082722 ac5e777c74074699834a9efa9729cf14
+ openstack role assignment list --role=ac5e777c74074699834a9efa9729cf14 --user-domain=5acd22c33ec04e608ebd82e8ec082722 --user=d48cebaf85b0436482594d762e681733
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| ac5e777c74074699834a9efa9729cf14 | d48cebaf85b0436482594d762e681733 |       |         | 5acd22c33ec04e608ebd82e8ec082722 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+