++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=942776bd6c064c9e8360a1c0389f24b8
+ openstack domain show 942776bd6c064c9e8360a1c0389f24b8
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 942776bd6c064c9e8360a1c0389f24b8    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=942776bd6c064c9e8360a1c0389f24b8 --description 'Service User for RegionOne/magnum' --password=N58ZyYytr20z385Q2VwC2FJYDkP3lyN0 magnum-domain-RegionOne
+ SERVICE_OS_USERID=86e56310f3274bd9ae92383893f52216
+ openstack user set --password=N58ZyYytr20z385Q2VwC2FJYDkP3lyN0 86e56310f3274bd9ae92383893f52216
+ openstack user show 86e56310f3274bd9ae92383893f52216
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 942776bd6c064c9e8360a1c0389f24b8  |
| email               | None                              |
| enabled             | True                              |
| id                  | 86e56310f3274bd9ae92383893f52216  |
| 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=93db7b245bf64eadb1f45254ad54b3f1
+ openstack role add --domain=942776bd6c064c9e8360a1c0389f24b8 --user=86e56310f3274bd9ae92383893f52216 --user-domain=942776bd6c064c9e8360a1c0389f24b8 93db7b245bf64eadb1f45254ad54b3f1
+ openstack role assignment list --role=93db7b245bf64eadb1f45254ad54b3f1 --user-domain=942776bd6c064c9e8360a1c0389f24b8 --user=86e56310f3274bd9ae92383893f52216
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 93db7b245bf64eadb1f45254ad54b3f1 | 86e56310f3274bd9ae92383893f52216 |       |         | 942776bd6c064c9e8360a1c0389f24b8 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+