++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=5d29164a90084aa994ba2bd4cdd3fccf
+ openstack domain show 5d29164a90084aa994ba2bd4cdd3fccf
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 5d29164a90084aa994ba2bd4cdd3fccf    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=5d29164a90084aa994ba2bd4cdd3fccf --description 'Service User for RegionOne/magnum' --password=v4dMzYENCKM3TFGlzADj4SWdboyFuJ7P magnum-domain-RegionOne
+ SERVICE_OS_USERID=67c841577f3f46d1b6a508826a9a5fc3
+ openstack user set --password=v4dMzYENCKM3TFGlzADj4SWdboyFuJ7P 67c841577f3f46d1b6a508826a9a5fc3
+ openstack user show 67c841577f3f46d1b6a508826a9a5fc3
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 5d29164a90084aa994ba2bd4cdd3fccf  |
| email               | None                              |
| enabled             | True                              |
| id                  | 67c841577f3f46d1b6a508826a9a5fc3  |
| 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=f1d08824f7b842b9aecda13314bd47a2
+ openstack role add --domain=5d29164a90084aa994ba2bd4cdd3fccf --user=67c841577f3f46d1b6a508826a9a5fc3 --user-domain=5d29164a90084aa994ba2bd4cdd3fccf f1d08824f7b842b9aecda13314bd47a2
+ openstack role assignment list --role=f1d08824f7b842b9aecda13314bd47a2 --user-domain=5d29164a90084aa994ba2bd4cdd3fccf --user=67c841577f3f46d1b6a508826a9a5fc3
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| f1d08824f7b842b9aecda13314bd47a2 | 67c841577f3f46d1b6a508826a9a5fc3 |       |         | 5d29164a90084aa994ba2bd4cdd3fccf |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+