++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=4bcafb1c8d264350b5783364c69ff9f8
+ openstack domain show 4bcafb1c8d264350b5783364c69ff9f8
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 4bcafb1c8d264350b5783364c69ff9f8    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=4bcafb1c8d264350b5783364c69ff9f8 --description 'Service User for RegionOne/magnum' --password=IE3kI2ZxEcSOBbbw8MrslauZBfokNmxw magnum-domain-RegionOne
+ SERVICE_OS_USERID=e87855ce097a42c3af0b59db2acd38f7
+ openstack user set --password=IE3kI2ZxEcSOBbbw8MrslauZBfokNmxw e87855ce097a42c3af0b59db2acd38f7
+ openstack user show e87855ce097a42c3af0b59db2acd38f7
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 4bcafb1c8d264350b5783364c69ff9f8  |
| email               | None                              |
| enabled             | True                              |
| id                  | e87855ce097a42c3af0b59db2acd38f7  |
| 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=ba4b3e97114e4249abce52cfb7922473
+ openstack role add --domain=4bcafb1c8d264350b5783364c69ff9f8 --user=e87855ce097a42c3af0b59db2acd38f7 --user-domain=4bcafb1c8d264350b5783364c69ff9f8 ba4b3e97114e4249abce52cfb7922473
+ openstack role assignment list --role=ba4b3e97114e4249abce52cfb7922473 --user-domain=4bcafb1c8d264350b5783364c69ff9f8 --user=e87855ce097a42c3af0b59db2acd38f7
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| ba4b3e97114e4249abce52cfb7922473 | e87855ce097a42c3af0b59db2acd38f7 |       |         | 4bcafb1c8d264350b5783364c69ff9f8 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+