++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=aae020276030405db2f93ae80b34f4ea
+ openstack domain show aae020276030405db2f93ae80b34f4ea
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | aae020276030405db2f93ae80b34f4ea    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=aae020276030405db2f93ae80b34f4ea --description 'Service User for RegionOne/magnum' --password=MkH51VtQlIMYWp6kMk9wrbuyxlUJ9adB magnum-domain-RegionOne
+ SERVICE_OS_USERID=b3f824c5956b49678a199976d63ab5ee
+ openstack user set --password=MkH51VtQlIMYWp6kMk9wrbuyxlUJ9adB b3f824c5956b49678a199976d63ab5ee
+ openstack user show b3f824c5956b49678a199976d63ab5ee
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | aae020276030405db2f93ae80b34f4ea  |
| email               | None                              |
| enabled             | True                              |
| id                  | b3f824c5956b49678a199976d63ab5ee  |
| 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=8b12956af8cb4d249aba18cd92d4cbde
+ openstack role add --domain=aae020276030405db2f93ae80b34f4ea --user=b3f824c5956b49678a199976d63ab5ee --user-domain=aae020276030405db2f93ae80b34f4ea 8b12956af8cb4d249aba18cd92d4cbde
+ openstack role assignment list --role=8b12956af8cb4d249aba18cd92d4cbde --user-domain=aae020276030405db2f93ae80b34f4ea --user=b3f824c5956b49678a199976d63ab5ee
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8b12956af8cb4d249aba18cd92d4cbde | b3f824c5956b49678a199976d63ab5ee |       |         | aae020276030405db2f93ae80b34f4ea |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+