++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=41eb16a9e08944199d78e6ed56fb4cbf
+ openstack domain show 41eb16a9e08944199d78e6ed56fb4cbf
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 41eb16a9e08944199d78e6ed56fb4cbf    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=41eb16a9e08944199d78e6ed56fb4cbf --description 'Service User for RegionOne/magnum' --password=tIyrjIzbB1m7Uu2Swu4znKFhx6Do1c0x magnum-domain-RegionOne
+ SERVICE_OS_USERID=12894d4156db4fd68eb1f285f908c6cc
+ openstack user set --password=tIyrjIzbB1m7Uu2Swu4znKFhx6Do1c0x 12894d4156db4fd68eb1f285f908c6cc
+ openstack user show 12894d4156db4fd68eb1f285f908c6cc
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 41eb16a9e08944199d78e6ed56fb4cbf  |
| email               | None                              |
| enabled             | True                              |
| id                  | 12894d4156db4fd68eb1f285f908c6cc  |
| 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=51f6367bc1f140b2a0f6f426b5637a16
+ openstack role add --domain=41eb16a9e08944199d78e6ed56fb4cbf --user=12894d4156db4fd68eb1f285f908c6cc --user-domain=41eb16a9e08944199d78e6ed56fb4cbf 51f6367bc1f140b2a0f6f426b5637a16
+ openstack role assignment list --role=51f6367bc1f140b2a0f6f426b5637a16 --user-domain=41eb16a9e08944199d78e6ed56fb4cbf --user=12894d4156db4fd68eb1f285f908c6cc
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 51f6367bc1f140b2a0f6f426b5637a16 | 12894d4156db4fd68eb1f285f908c6cc |       |         | 41eb16a9e08944199d78e6ed56fb4cbf |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+