++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=c2aec7f951d7484d9159c210b389b2cb
+ openstack domain show c2aec7f951d7484d9159c210b389b2cb
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| description | Service Domain for RegionOne/magnum |
| enabled     | True                                |
| id          | c2aec7f951d7484d9159c210b389b2cb    |
| name        | magnum                              |
| options     | {}                                  |
| tags        | []                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=c2aec7f951d7484d9159c210b389b2cb --description 'Service User for RegionOne/magnum' --password=WeNvDgyTRNQVhOo18ELj5cZD6evypsZa magnum-domain-RegionOne
+ SERVICE_OS_USERID=78e275f48b754d5cbc6953b0f33d8a78
+ openstack user set --password=WeNvDgyTRNQVhOo18ELj5cZD6evypsZa 78e275f48b754d5cbc6953b0f33d8a78
+ openstack user show 78e275f48b754d5cbc6953b0f33d8a78
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | c2aec7f951d7484d9159c210b389b2cb  |
| email               | None                              |
| enabled             | True                              |
| id                  | 78e275f48b754d5cbc6953b0f33d8a78  |
| name                | magnum-domain-RegionOne           |
| description         | Service User for RegionOne/magnum |
| password_expires_at | None                              |
+---------------------+-----------------------------------+
++ openstack role show -f value -c id admin
+ SERVICE_OS_ROLE_ID=9465e98b16eb468fbdbe0a6792a50762
+ openstack role add --domain=c2aec7f951d7484d9159c210b389b2cb --user=78e275f48b754d5cbc6953b0f33d8a78 --user-domain=c2aec7f951d7484d9159c210b389b2cb 9465e98b16eb468fbdbe0a6792a50762
+ openstack role assignment list --role=9465e98b16eb468fbdbe0a6792a50762 --user-domain=c2aec7f951d7484d9159c210b389b2cb --user=78e275f48b754d5cbc6953b0f33d8a78
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 9465e98b16eb468fbdbe0a6792a50762 | 78e275f48b754d5cbc6953b0f33d8a78 |       |         | c2aec7f951d7484d9159c210b389b2cb |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+