++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=3097000bf13446b4a46390a3528f8a42
+ openstack domain show 3097000bf13446b4a46390a3528f8a42
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 3097000bf13446b4a46390a3528f8a42    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=3097000bf13446b4a46390a3528f8a42 --description 'Service User for RegionOne/magnum' --password=ypKu72mg7W5JY1sLQ1USgSTgNgyxHHc1 magnum-domain-RegionOne
+ SERVICE_OS_USERID=45c6f75daa8b4d8498e0960dfaec6fa4
+ openstack user set --password=ypKu72mg7W5JY1sLQ1USgSTgNgyxHHc1 45c6f75daa8b4d8498e0960dfaec6fa4
+ openstack user show 45c6f75daa8b4d8498e0960dfaec6fa4
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 3097000bf13446b4a46390a3528f8a42  |
| email               | None                              |
| enabled             | True                              |
| id                  | 45c6f75daa8b4d8498e0960dfaec6fa4  |
| 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=a38eeae7fb8b44f193819cdae3634783
+ openstack role add --domain=3097000bf13446b4a46390a3528f8a42 --user=45c6f75daa8b4d8498e0960dfaec6fa4 --user-domain=3097000bf13446b4a46390a3528f8a42 a38eeae7fb8b44f193819cdae3634783
+ openstack role assignment list --role=a38eeae7fb8b44f193819cdae3634783 --user-domain=3097000bf13446b4a46390a3528f8a42 --user=45c6f75daa8b4d8498e0960dfaec6fa4
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| a38eeae7fb8b44f193819cdae3634783 | 45c6f75daa8b4d8498e0960dfaec6fa4 |       |         | 3097000bf13446b4a46390a3528f8a42 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+