++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=9a85e2554ddd48c4a4a8a5ba12f242aa
+ openstack domain show 9a85e2554ddd48c4a4a8a5ba12f242aa
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 9a85e2554ddd48c4a4a8a5ba12f242aa    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=9a85e2554ddd48c4a4a8a5ba12f242aa --description 'Service User for RegionOne/magnum' --password=I12QyP3rr2LGzlYrlJjBoyrNgJLnIApk magnum-domain-RegionOne
+ SERVICE_OS_USERID=4883a19d9a1e4431812668052cfa52ca
+ openstack user set --password=I12QyP3rr2LGzlYrlJjBoyrNgJLnIApk 4883a19d9a1e4431812668052cfa52ca
+ openstack user show 4883a19d9a1e4431812668052cfa52ca
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 9a85e2554ddd48c4a4a8a5ba12f242aa  |
| email               | None                              |
| enabled             | True                              |
| id                  | 4883a19d9a1e4431812668052cfa52ca  |
| 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=c14f278251af4b72b543d741c25d1caf
+ openstack role add --domain=9a85e2554ddd48c4a4a8a5ba12f242aa --user=4883a19d9a1e4431812668052cfa52ca --user-domain=9a85e2554ddd48c4a4a8a5ba12f242aa c14f278251af4b72b543d741c25d1caf
+ openstack role assignment list --role=c14f278251af4b72b543d741c25d1caf --user-domain=9a85e2554ddd48c4a4a8a5ba12f242aa --user=4883a19d9a1e4431812668052cfa52ca
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| c14f278251af4b72b543d741c25d1caf | 4883a19d9a1e4431812668052cfa52ca |       |         | 9a85e2554ddd48c4a4a8a5ba12f242aa |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+