++ openstack domain create --or-show --enable -f value -c id '--description=Service Domain for RegionOne/magnum' magnum
+ SERVICE_OS_DOMAIN_ID=c2581b10a8c84389a173fa104fffda75
+ openstack domain show c2581b10a8c84389a173fa104fffda75
+-------------+-------------------------------------+
| Field       | Value                               |
+-------------+-------------------------------------+
| id          | c2581b10a8c84389a173fa104fffda75    |
| name        | magnum                              |
| enabled     | True                                |
| description | Service Domain for RegionOne/magnum |
| options     | {}                                  |
+-------------+-------------------------------------+
++ openstack user create --or-show --enable -f value -c id --domain=c2581b10a8c84389a173fa104fffda75 --description 'Service User for RegionOne/magnum' --password=7iKnuivCA1dHiDbQKYerBJNUosWWplfA magnum-domain-RegionOne
+ SERVICE_OS_USERID=e8fe577386bb46709084cc2b2acc918d
+ openstack user set --password=7iKnuivCA1dHiDbQKYerBJNUosWWplfA e8fe577386bb46709084cc2b2acc918d
+ openstack user show e8fe577386bb46709084cc2b2acc918d
+---------------------+-----------------------------------+
| Field               | Value                             |
+---------------------+-----------------------------------+
| default_project_id  | None                              |
| domain_id           | c2581b10a8c84389a173fa104fffda75  |
| email               | None                              |
| enabled             | True                              |
| id                  | e8fe577386bb46709084cc2b2acc918d  |
| 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=b1de1ccb550843b7aa4b8d7af82e7555
+ openstack role add --domain=c2581b10a8c84389a173fa104fffda75 --user=e8fe577386bb46709084cc2b2acc918d --user-domain=c2581b10a8c84389a173fa104fffda75 b1de1ccb550843b7aa4b8d7af82e7555
+ openstack role assignment list --role=b1de1ccb550843b7aa4b8d7af82e7555 --user-domain=c2581b10a8c84389a173fa104fffda75 --user=e8fe577386bb46709084cc2b2acc918d
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| Role                             | User                             | Group | Project | Domain                           | System | Inherited |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+
| b1de1ccb550843b7aa4b8d7af82e7555 | e8fe577386bb46709084cc2b2acc918d |       |         | c2581b10a8c84389a173fa104fffda75 |        | False     |
+----------------------------------+----------------------------------+-------+---------+----------------------------------+--------+-----------+