++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=1e63bae925cb40f58e27f94b67991eda
+ openstack domain show 1e63bae925cb40f58e27f94b67991eda
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 1e63bae925cb40f58e27f94b67991eda    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=1e63bae925cb40f58e27f94b67991eda --description 'Service User for RegionOne/magnum' --password=6yLS9ilkLg9l7Y4lMv4yibHOsukQQsKQ magnum-domain-RegionOne
+ SERVICE_OS_USERID=7fddbb9ac76643ba9f669b6da3922ab0
+ openstack user set --password=6yLS9ilkLg9l7Y4lMv4yibHOsukQQsKQ 7fddbb9ac76643ba9f669b6da3922ab0
+ openstack user show 7fddbb9ac76643ba9f669b6da3922ab0
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 1e63bae925cb40f58e27f94b67991eda  |
| email               | None                              |
| enabled             | True                              |
| id                  | 7fddbb9ac76643ba9f669b6da3922ab0  |
| 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=14c560c238ed4679a8f4eda0c1c92874
+ openstack role add --domain=1e63bae925cb40f58e27f94b67991eda --user=7fddbb9ac76643ba9f669b6da3922ab0 --user-domain=1e63bae925cb40f58e27f94b67991eda 14c560c238ed4679a8f4eda0c1c92874
+ openstack role assignment list --role=14c560c238ed4679a8f4eda0c1c92874 --user-domain=1e63bae925cb40f58e27f94b67991eda --user=7fddbb9ac76643ba9f669b6da3922ab0
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 14c560c238ed4679a8f4eda0c1c92874 | 7fddbb9ac76643ba9f669b6da3922ab0 |       |         | 1e63bae925cb40f58e27f94b67991eda |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+