++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=5b21084595284eed92455c2e6d8fd43f
+ openstack domain show 5b21084595284eed92455c2e6d8fd43f
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 5b21084595284eed92455c2e6d8fd43f    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=5b21084595284eed92455c2e6d8fd43f --description 'Service User for RegionOne/magnum' --password=F8yFz8TE4yGgcym2zJIqbkIT1cvkM48B magnum-domain-RegionOne
+ SERVICE_OS_USERID=260106c73457438da8d8a531550cbf63
+ openstack user set --password=F8yFz8TE4yGgcym2zJIqbkIT1cvkM48B 260106c73457438da8d8a531550cbf63
+ openstack user show 260106c73457438da8d8a531550cbf63
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 5b21084595284eed92455c2e6d8fd43f  |
| email               | None                              |
| enabled             | True                              |
| id                  | 260106c73457438da8d8a531550cbf63  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=274e9c0db7b347239f6ea1450e9420e0
+ openstack role add --domain=5b21084595284eed92455c2e6d8fd43f --user=260106c73457438da8d8a531550cbf63 --user-domain=5b21084595284eed92455c2e6d8fd43f 274e9c0db7b347239f6ea1450e9420e0
+ openstack role assignment list --role=274e9c0db7b347239f6ea1450e9420e0 --user-domain=5b21084595284eed92455c2e6d8fd43f --user=260106c73457438da8d8a531550cbf63
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 274e9c0db7b347239f6ea1450e9420e0 | 260106c73457438da8d8a531550cbf63 |       |         | 5b21084595284eed92455c2e6d8fd43f |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+