++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=141f8aa7789147918f310d9a89e1c94b
+ openstack domain show 141f8aa7789147918f310d9a89e1c94b
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 141f8aa7789147918f310d9a89e1c94b    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=141f8aa7789147918f310d9a89e1c94b --description 'Service User for RegionOne/magnum' --password=EqMLG80s3IITecP32NmDVMvCjZShjj9n magnum-domain-RegionOne
+ SERVICE_OS_USERID=060d44a875d34856a9e11378a5ef4ab5
+ openstack user set --password=EqMLG80s3IITecP32NmDVMvCjZShjj9n 060d44a875d34856a9e11378a5ef4ab5
+ openstack user show 060d44a875d34856a9e11378a5ef4ab5
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 141f8aa7789147918f310d9a89e1c94b  |
| email               | None                              |
| enabled             | True                              |
| id                  | 060d44a875d34856a9e11378a5ef4ab5  |
| 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=a5ecf0c358f54c1e8320d3ec00da5d93
+ openstack role add --domain=141f8aa7789147918f310d9a89e1c94b --user=060d44a875d34856a9e11378a5ef4ab5 --user-domain=141f8aa7789147918f310d9a89e1c94b a5ecf0c358f54c1e8320d3ec00da5d93
+ openstack role assignment list --role=a5ecf0c358f54c1e8320d3ec00da5d93 --user-domain=141f8aa7789147918f310d9a89e1c94b --user=060d44a875d34856a9e11378a5ef4ab5
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| a5ecf0c358f54c1e8320d3ec00da5d93 | 060d44a875d34856a9e11378a5ef4ab5 |       |         | 141f8aa7789147918f310d9a89e1c94b |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+