++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=d42ad7e739c64754b016a4d56cc77c6d
+ openstack domain show d42ad7e739c64754b016a4d56cc77c6d
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | d42ad7e739c64754b016a4d56cc77c6d    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=d42ad7e739c64754b016a4d56cc77c6d --description 'Service User for RegionOne/magnum' --password=KvCNcrJc4vc2qDOvnKiWGBKVUxlrAeSf magnum-domain-RegionOne
+ SERVICE_OS_USERID=4ffd5f613dc3423c97b6ce7bdacccf22
+ openstack user set --password=KvCNcrJc4vc2qDOvnKiWGBKVUxlrAeSf 4ffd5f613dc3423c97b6ce7bdacccf22
+ openstack user show 4ffd5f613dc3423c97b6ce7bdacccf22
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | d42ad7e739c64754b016a4d56cc77c6d  |
| email               | None                              |
| enabled             | True                              |
| id                  | 4ffd5f613dc3423c97b6ce7bdacccf22  |
| 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=0912d62426914bdaaec47b5b778df2e1
+ openstack role add --domain=d42ad7e739c64754b016a4d56cc77c6d --user=4ffd5f613dc3423c97b6ce7bdacccf22 --user-domain=d42ad7e739c64754b016a4d56cc77c6d 0912d62426914bdaaec47b5b778df2e1
+ openstack role assignment list --role=0912d62426914bdaaec47b5b778df2e1 --user-domain=d42ad7e739c64754b016a4d56cc77c6d --user=4ffd5f613dc3423c97b6ce7bdacccf22
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 0912d62426914bdaaec47b5b778df2e1 | 4ffd5f613dc3423c97b6ce7bdacccf22 |       |         | d42ad7e739c64754b016a4d56cc77c6d |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+