++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=28a870dd8e3a4b7a90283ba0aae3450d
+ openstack domain show 28a870dd8e3a4b7a90283ba0aae3450d
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 28a870dd8e3a4b7a90283ba0aae3450d    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=28a870dd8e3a4b7a90283ba0aae3450d --description 'Service User for RegionOne/magnum' --password=sioNKAqDCkntqIyczjwFiu0vOpofnBvf magnum-domain-RegionOne
+ SERVICE_OS_USERID=294dd110f4354c158580627862f39639
+ openstack user set --password=sioNKAqDCkntqIyczjwFiu0vOpofnBvf 294dd110f4354c158580627862f39639
+ openstack user show 294dd110f4354c158580627862f39639
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 28a870dd8e3a4b7a90283ba0aae3450d  |
| email               | None                              |
| enabled             | True                              |
| id                  | 294dd110f4354c158580627862f39639  |
| 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=d9f38dc85d8540cab9dbaf52247a3c56
+ openstack role add --domain=28a870dd8e3a4b7a90283ba0aae3450d --user=294dd110f4354c158580627862f39639 --user-domain=28a870dd8e3a4b7a90283ba0aae3450d d9f38dc85d8540cab9dbaf52247a3c56
+ openstack role assignment list --role=d9f38dc85d8540cab9dbaf52247a3c56 --user-domain=28a870dd8e3a4b7a90283ba0aae3450d --user=294dd110f4354c158580627862f39639
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| d9f38dc85d8540cab9dbaf52247a3c56 | 294dd110f4354c158580627862f39639 |       |         | 28a870dd8e3a4b7a90283ba0aae3450d |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+