keystone horizon exposed url

<input id="id_region" name="region" type="hidden" value="http://172.16.108.2:5000/v2.0" />

 root@node-6:~# openstack endpoint show keystone
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| adminurl     | http://172.16.108.2:35357/v2.0   |
| enabled      | True                             |
| id           | 4f781d4ac9f9463d9ab37632146d45bc |
| internalurl  | http://172.16.108.2:5000/v2.0    |
| publicurl    | http://172.16.107.226:5000/v2.0  |
| region       | RegionOne                        |
| service_id   | 1a4391f1448a4225846e0a9d01b9af90 |
| service_name | keystone                         |
| service_type | identity                         |
+--------------+—————————————————+