++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=8b7ba08e09b848a29baa8658a68903bc
+ openstack domain show 8b7ba08e09b848a29baa8658a68903bc
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 8b7ba08e09b848a29baa8658a68903bc    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=8b7ba08e09b848a29baa8658a68903bc --description 'Service User for RegionOne/magnum' --password=n0cPPpQgRX9SvFVWg3PSsOT6jRflrMWK magnum-domain-RegionOne
+ SERVICE_OS_USERID=fd39ccc6c27c441ea9ef959b9f695182
+ openstack user set --password=n0cPPpQgRX9SvFVWg3PSsOT6jRflrMWK fd39ccc6c27c441ea9ef959b9f695182
+ openstack user show fd39ccc6c27c441ea9ef959b9f695182
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 8b7ba08e09b848a29baa8658a68903bc  |
| email               | None                              |
| enabled             | True                              |
| id                  | fd39ccc6c27c441ea9ef959b9f695182  |
| 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=09ca0ad4609d4b2aa87b5202be6f8efd
+ openstack role add --domain=8b7ba08e09b848a29baa8658a68903bc --user=fd39ccc6c27c441ea9ef959b9f695182 --user-domain=8b7ba08e09b848a29baa8658a68903bc 09ca0ad4609d4b2aa87b5202be6f8efd
+ openstack role assignment list --role=09ca0ad4609d4b2aa87b5202be6f8efd --user-domain=8b7ba08e09b848a29baa8658a68903bc --user=fd39ccc6c27c441ea9ef959b9f695182
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 09ca0ad4609d4b2aa87b5202be6f8efd | fd39ccc6c27c441ea9ef959b9f695182 |       |         | 8b7ba08e09b848a29baa8658a68903bc |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+