2014-03-27 12:05:01.532 18534 TRACE keystoneclient.middleware.auth_token Traceback (most recent call last):
2014-03-27 12:05:01.532 18534 TRACE keystoneclient.middleware.auth_token   File "/usr/lib/python2.7/dist-packages/keystoneclient/middleware/auth_token.py", line 779, in _validate_user_token
2014-03-27 12:05:01.532 18534 TRACE keystoneclient.middleware.auth_token     verified = self.verify_signed_token(user_token)
2014-03-27 12:05:01.532 18534 TRACE keystoneclient.middleware.auth_token   File "/usr/lib/python2.7/dist-packages/keystoneclient/middleware/auth_token.py", line 1146, in verify_signed_token
2014-03-27 12:05:01.532 18534 TRACE keystoneclient.middleware.auth_token     if self.is_signed_token_revoked(signed_text):
2014-03-27 12:05:01.532 18534 TRACE keystoneclient.middleware.auth_token   File "/usr/lib/python2.7/dist-packages/keystoneclient/middleware/auth_token.py", line 1109, in is_signed_token_revoked
2014-03-27 12:05:01.532 18534 TRACE keystoneclient.middleware.auth_token     revocation_list = self.token_revocation_list
2014-03-27 12:05:01.532 18534 TRACE keystoneclient.middleware.auth_token   File "/usr/lib/python2.7/dist-packages/keystoneclient/middleware/auth_token.py", line 1198, in token_revocation_list
2014-03-27 12:05:01.532 18534 TRACE keystoneclient.middleware.auth_token     self.token_revocation_list = self.fetch_revocation_list()
2014-03-27 12:05:01.532 18534 TRACE keystoneclient.middleware.auth_token   File "/usr/lib/python2.7/dist-packages/keystoneclient/middleware/auth_token.py", line 1225, in fetch_revocation_list
2014-03-27 12:05:01.532 18534 TRACE keystoneclient.middleware.auth_token     raise ServiceError('Unable to fetch token revocation list.')
2014-03-27 12:05:01.532 18534 TRACE keystoneclient.middleware.auth_token ServiceError: Unable to fetch token revocation list.