++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=13a86a23fdc741d2a2e38a4b8fbecbb6
+ openstack domain show 13a86a23fdc741d2a2e38a4b8fbecbb6
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 13a86a23fdc741d2a2e38a4b8fbecbb6    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=13a86a23fdc741d2a2e38a4b8fbecbb6 --description 'Service User for RegionOne/magnum' --password=sfYYUaxRzRSjLm8yXzaom6kqqiKTWCdV magnum-domain-RegionOne
+ SERVICE_OS_USERID=626da5b763634803bc91971776959576
+ openstack user set --password=sfYYUaxRzRSjLm8yXzaom6kqqiKTWCdV 626da5b763634803bc91971776959576
+ openstack user show 626da5b763634803bc91971776959576
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 13a86a23fdc741d2a2e38a4b8fbecbb6  |
| email               | None                              |
| enabled             | True                              |
| id                  | 626da5b763634803bc91971776959576  |
| 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=3e6a1e78012047558a4ea50996146b42
+ openstack role add --domain=13a86a23fdc741d2a2e38a4b8fbecbb6 --user=626da5b763634803bc91971776959576 --user-domain=13a86a23fdc741d2a2e38a4b8fbecbb6 3e6a1e78012047558a4ea50996146b42
+ openstack role assignment list --role=3e6a1e78012047558a4ea50996146b42 --user-domain=13a86a23fdc741d2a2e38a4b8fbecbb6 --user=626da5b763634803bc91971776959576
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 3e6a1e78012047558a4ea50996146b42 | 626da5b763634803bc91971776959576 |       |         | 13a86a23fdc741d2a2e38a4b8fbecbb6 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+