From 1d17c70315a6f372b93f58973b10a3244a9a8b85 Mon Sep 17 00:00:00 2001
From: rajiv <rajiv.kumar@nectechnologies.in>
Date: Thu, 12 Feb 2015 16:38:12 +0530
Subject: [PATCH] No keystone Endpoint now gives a valid Error Message

When no valid keystone endpoint exist, EndpointNotFound exception
is raised with an error message

Change-Id: I75b00cb73b18bc19261c061e0ae217ef251f8853
Closes-Bug: #1208991
---
 keystoneclient/session.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/keystoneclient/session.py b/keystoneclient/session.py
index 9c86dc821..0376fc112 100644
--- a/keystoneclient/session.py
+++ b/keystoneclient/session.py
@@ -326,7 +326,10 @@ class Session(object):
                 base_url = self.get_endpoint(auth, **endpoint_filter)
 
             if not base_url:
-                raise exceptions.EndpointNotFound()
+                service_type = (endpoint_filter or {}).get('service_type',
+                                                           'unknown')
+                msg = _('Endpoint for %s service') % service_type
+                raise exceptions.EndpointNotFound(msg)
 
             url = '%s/%s' % (base_url.rstrip('/'), url.lstrip('/'))