++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=3d925319569e4fa08d1ad7a718b84a1e
+ openstack domain show 3d925319569e4fa08d1ad7a718b84a1e
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 3d925319569e4fa08d1ad7a718b84a1e    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=3d925319569e4fa08d1ad7a718b84a1e --description 'Service User for RegionOne/magnum' --password=42UG49zPnxZsC6zoucYioH9dpWdzXaxF magnum-domain-RegionOne
+ SERVICE_OS_USERID=0cf7c86c620f41629626741ac25876ea
+ openstack user set --password=42UG49zPnxZsC6zoucYioH9dpWdzXaxF 0cf7c86c620f41629626741ac25876ea
+ openstack user show 0cf7c86c620f41629626741ac25876ea
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 3d925319569e4fa08d1ad7a718b84a1e  |
| email               | None                              |
| enabled             | True                              |
| id                  | 0cf7c86c620f41629626741ac25876ea  |
| 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=e3c9fe3b14dd4aeebcbbed89c8c45848
+ openstack role add --domain=3d925319569e4fa08d1ad7a718b84a1e --user=0cf7c86c620f41629626741ac25876ea --user-domain=3d925319569e4fa08d1ad7a718b84a1e e3c9fe3b14dd4aeebcbbed89c8c45848
+ openstack role assignment list --role=e3c9fe3b14dd4aeebcbbed89c8c45848 --user-domain=3d925319569e4fa08d1ad7a718b84a1e --user=0cf7c86c620f41629626741ac25876ea
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e3c9fe3b14dd4aeebcbbed89c8c45848 | 0cf7c86c620f41629626741ac25876ea |       |         | 3d925319569e4fa08d1ad7a718b84a1e |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+