++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=e691cd3072c74c238516616f3fff71d0
+ openstack domain show e691cd3072c74c238516616f3fff71d0
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | e691cd3072c74c238516616f3fff71d0    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=e691cd3072c74c238516616f3fff71d0 --description 'Service User for RegionOne/magnum' --password=fB7o3Ot0vFQGt1FTvbfq84tRH4B7ICcL magnum-domain-RegionOne
+ SERVICE_OS_USERID=e0c49da4c99f47a487fb65ff4b13d11d
+ openstack user set --password=fB7o3Ot0vFQGt1FTvbfq84tRH4B7ICcL e0c49da4c99f47a487fb65ff4b13d11d
+ openstack user show e0c49da4c99f47a487fb65ff4b13d11d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | e691cd3072c74c238516616f3fff71d0  |
| email               | None                              |
| enabled             | True                              |
| id                  | e0c49da4c99f47a487fb65ff4b13d11d  |
| 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=afddbac6ef9d4f9ca13cfd5c6d30591c
+ openstack role add --domain=e691cd3072c74c238516616f3fff71d0 --user=e0c49da4c99f47a487fb65ff4b13d11d --user-domain=e691cd3072c74c238516616f3fff71d0 afddbac6ef9d4f9ca13cfd5c6d30591c
+ openstack role assignment list --role=afddbac6ef9d4f9ca13cfd5c6d30591c --user-domain=e691cd3072c74c238516616f3fff71d0 --user=e0c49da4c99f47a487fb65ff4b13d11d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| afddbac6ef9d4f9ca13cfd5c6d30591c | e0c49da4c99f47a487fb65ff4b13d11d |       |         | e691cd3072c74c238516616f3fff71d0 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+