++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=3dba9293fba24b9198b9d8ae819af9e1
+ openstack domain show 3dba9293fba24b9198b9d8ae819af9e1
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 3dba9293fba24b9198b9d8ae819af9e1    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=3dba9293fba24b9198b9d8ae819af9e1 --description 'Service User for RegionOne/magnum' --password=6BaTKHpCEmOEc0IIsFe27TzAyyBNrlSS magnum-domain-RegionOne
+ SERVICE_OS_USERID=b1fbc78345164c94b916111f8137037d
+ openstack user set --password=6BaTKHpCEmOEc0IIsFe27TzAyyBNrlSS b1fbc78345164c94b916111f8137037d
+ openstack user show b1fbc78345164c94b916111f8137037d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 3dba9293fba24b9198b9d8ae819af9e1  |
| email               | None                              |
| enabled             | True                              |
| id                  | b1fbc78345164c94b916111f8137037d  |
| 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=e0f4e93037e745388b8c866a325024a0
+ openstack role add --domain=3dba9293fba24b9198b9d8ae819af9e1 --user=b1fbc78345164c94b916111f8137037d --user-domain=3dba9293fba24b9198b9d8ae819af9e1 e0f4e93037e745388b8c866a325024a0
+ openstack role assignment list --role=e0f4e93037e745388b8c866a325024a0 --user-domain=3dba9293fba24b9198b9d8ae819af9e1 --user=b1fbc78345164c94b916111f8137037d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| e0f4e93037e745388b8c866a325024a0 | b1fbc78345164c94b916111f8137037d |       |         | 3dba9293fba24b9198b9d8ae819af9e1 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+