++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=e4c68a4ed7a7490485b8614b61f3ac91
+ openstack domain show e4c68a4ed7a7490485b8614b61f3ac91
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | e4c68a4ed7a7490485b8614b61f3ac91    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=e4c68a4ed7a7490485b8614b61f3ac91 --description 'Service User for RegionOne/magnum' --password=mN7bzJgAtLN7OqkrE2bLTinBs6rXYqqB magnum-domain-RegionOne
+ SERVICE_OS_USERID=9445452a766d4279959c01dd65d1d5c6
+ openstack user set --password=mN7bzJgAtLN7OqkrE2bLTinBs6rXYqqB 9445452a766d4279959c01dd65d1d5c6
+ openstack user show 9445452a766d4279959c01dd65d1d5c6
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | e4c68a4ed7a7490485b8614b61f3ac91  |
| email               | None                              |
| enabled             | True                              |
| id                  | 9445452a766d4279959c01dd65d1d5c6  |
| 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=8896820dea4a42fb9497044d870252ba
+ openstack role add --domain=e4c68a4ed7a7490485b8614b61f3ac91 --user=9445452a766d4279959c01dd65d1d5c6 --user-domain=e4c68a4ed7a7490485b8614b61f3ac91 8896820dea4a42fb9497044d870252ba
+ openstack role assignment list --role=8896820dea4a42fb9497044d870252ba --user-domain=e4c68a4ed7a7490485b8614b61f3ac91 --user=9445452a766d4279959c01dd65d1d5c6
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| 8896820dea4a42fb9497044d870252ba | 9445452a766d4279959c01dd65d1d5c6 |       |         | e4c68a4ed7a7490485b8614b61f3ac91 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+