++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=5416629aad554951948a5962526a1301
+ openstack domain show 5416629aad554951948a5962526a1301
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | 5416629aad554951948a5962526a1301    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=5416629aad554951948a5962526a1301 --description 'Service User for RegionOne/magnum' --password=bPXzwzaxxZQ69Nf4BX4jR1RPLd4SytH0 magnum-domain-RegionOne
+ SERVICE_OS_USERID=34bd77eedb4f493ca6360f297e83cc9c
+ openstack user set --password=bPXzwzaxxZQ69Nf4BX4jR1RPLd4SytH0 34bd77eedb4f493ca6360f297e83cc9c
+ openstack user show 34bd77eedb4f493ca6360f297e83cc9c
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 5416629aad554951948a5962526a1301  |
| email               | None                              |
| enabled             | True                              |
| id                  | 34bd77eedb4f493ca6360f297e83cc9c  |
| 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=e39ee6c4334b490388e15eb8f595a5e3
+ openstack role add --domain=5416629aad554951948a5962526a1301 --user=34bd77eedb4f493ca6360f297e83cc9c --user-domain=5416629aad554951948a5962526a1301 e39ee6c4334b490388e15eb8f595a5e3
+ openstack role assignment list --role=e39ee6c4334b490388e15eb8f595a5e3 --user-domain=5416629aad554951948a5962526a1301 --user=34bd77eedb4f493ca6360f297e83cc9c
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e39ee6c4334b490388e15eb8f595a5e3 | 34bd77eedb4f493ca6360f297e83cc9c |       |         | 5416629aad554951948a5962526a1301 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+