++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=8da991ad54c048d2b6220806457261ea
+ openstack domain show 8da991ad54c048d2b6220806457261ea
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | 8da991ad54c048d2b6220806457261ea    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=8da991ad54c048d2b6220806457261ea --description 'Service User for RegionOne/magnum' --password=ZuBqvspwL5lXDwzKgVycQ9bO6zidtw4N magnum-domain-RegionOne
+ SERVICE_OS_USERID=7cb8cde13db24ba389cf51a3a32a816f
+ openstack user set --password=ZuBqvspwL5lXDwzKgVycQ9bO6zidtw4N 7cb8cde13db24ba389cf51a3a32a816f
+ openstack user show 7cb8cde13db24ba389cf51a3a32a816f
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | 8da991ad54c048d2b6220806457261ea  |
| email               | None                              |
| enabled             | True                              |
| id                  | 7cb8cde13db24ba389cf51a3a32a816f  |
| 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=d6225fd1ee594e1081a2d431c55a694e
+ openstack role add --domain=8da991ad54c048d2b6220806457261ea --user=7cb8cde13db24ba389cf51a3a32a816f --user-domain=8da991ad54c048d2b6220806457261ea d6225fd1ee594e1081a2d431c55a694e
+ openstack role assignment list --role=d6225fd1ee594e1081a2d431c55a694e --user-domain=8da991ad54c048d2b6220806457261ea --user=7cb8cde13db24ba389cf51a3a32a816f
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| d6225fd1ee594e1081a2d431c55a694e | 7cb8cde13db24ba389cf51a3a32a816f |       |         | 8da991ad54c048d2b6220806457261ea |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+