++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=23edb124767b4c6da53fc489459a7609
+ openstack domain show 23edb124767b4c6da53fc489459a7609
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 23edb124767b4c6da53fc489459a7609    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=23edb124767b4c6da53fc489459a7609 --description 'Service User for RegionOne/magnum' --password=aNdY66CC5tsSh5MuFkwuuBtCjACoys7i magnum-domain-RegionOne
+ SERVICE_OS_USERID=da6efcbbd51349d2931df0406c35bc7e
+ openstack user set --password=aNdY66CC5tsSh5MuFkwuuBtCjACoys7i da6efcbbd51349d2931df0406c35bc7e
+ openstack user show da6efcbbd51349d2931df0406c35bc7e
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 23edb124767b4c6da53fc489459a7609  |
| email               | None                              |
| enabled             | True                              |
| id                  | da6efcbbd51349d2931df0406c35bc7e  |
| 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=21f9ba46dc8d43a9983f700effd539fd
+ openstack role add --domain=23edb124767b4c6da53fc489459a7609 --user=da6efcbbd51349d2931df0406c35bc7e --user-domain=23edb124767b4c6da53fc489459a7609 21f9ba46dc8d43a9983f700effd539fd
+ openstack role assignment list --role=21f9ba46dc8d43a9983f700effd539fd --user-domain=23edb124767b4c6da53fc489459a7609 --user=da6efcbbd51349d2931df0406c35bc7e
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 21f9ba46dc8d43a9983f700effd539fd | da6efcbbd51349d2931df0406c35bc7e |       |         | 23edb124767b4c6da53fc489459a7609 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+