++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=23abc2c5c5a7466ab8c4f05de625ccb3
+ openstack domain show 23abc2c5c5a7466ab8c4f05de625ccb3
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 23abc2c5c5a7466ab8c4f05de625ccb3    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=23abc2c5c5a7466ab8c4f05de625ccb3 --description 'Service User for RegionOne/magnum' --password=KEwn9mfAB7UbqMI50POPrSj4dhLM03Gi magnum-domain-RegionOne
+ SERVICE_OS_USERID=b522bd431a384bea9139e235e4a1b512
+ openstack user set --password=KEwn9mfAB7UbqMI50POPrSj4dhLM03Gi b522bd431a384bea9139e235e4a1b512
+ openstack user show b522bd431a384bea9139e235e4a1b512
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 23abc2c5c5a7466ab8c4f05de625ccb3  |
| email               | None                              |
| enabled             | True                              |
| id                  | b522bd431a384bea9139e235e4a1b512  |
| 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=0035a38609334736a57995964d466816
+ openstack role add --domain=23abc2c5c5a7466ab8c4f05de625ccb3 --user=b522bd431a384bea9139e235e4a1b512 --user-domain=23abc2c5c5a7466ab8c4f05de625ccb3 0035a38609334736a57995964d466816
+ openstack role assignment list --role=0035a38609334736a57995964d466816 --user-domain=23abc2c5c5a7466ab8c4f05de625ccb3 --user=b522bd431a384bea9139e235e4a1b512
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 0035a38609334736a57995964d466816 | b522bd431a384bea9139e235e4a1b512 |       |         | 23abc2c5c5a7466ab8c4f05de625ccb3 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+