Hi
  I am trying to install openstack juno under ubuntu server 14.04.3 version
 I installed everything and getting the dashboard but i can't login into the dashboard due to the following  errors

EndpointNotFound at /auth/login/

publicURL endpoint for identity service not found

Request Method:     POST
Request URL:    http://asascontroller/horizon/auth/login/
Django Version:     1.6.1
Exception Type:     EndpointNotFound
Exception Value:    

publicURL endpoint for identity service not found

Exception Location:     /usr/lib/python2.7/dist-packages/keystoneclient/service_catalog.py in url_for, line 231
Python Executable:  /usr/bin/python
Python Version:     2.7.6
Python Path:    

['/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../..',
 '/usr/lib/python2.7',
 '/usr/lib/python2.7/plat-x86_64-linux-gnu',
 '/usr/lib/python2.7/lib-tk',
 '/usr/lib/python2.7/lib-old',
 '/usr/lib/python2.7/lib-dynload',
 '/usr/local/lib/python2.7/dist-packages',
 '/usr/lib/python2.7/dist-packages',
 '/usr/lib/python2.7/dist-packages/gtk-2.0',
 '/usr/lib/python2.7/dist-packages/ubuntu-sso-client',
 '/usr/share/openstack-dashboard/',
 '/usr/share/openstack-dashboard/openstack_dashboard']

When i checked the Keystone command
$keystone endpoint-list
 WARNING:keystoneclient.httpclient:Failed to retrieve management_url from token

and all the keystone command now shows the same error Kindly give a solutions for this problem