Although the following patch has been addressed in Icehouse 2014.1, it

still has not yet been released for Havana.  It has been modified to

apply cleanly into our current Havana implementation

commit 5b61df1f539d78cf9d164a142d731e471aa18d4e

Author: Maru Newby <[email protected]>

Date:   Wed Nov 27 07:57:48 2013 +0000

    Stop logging unnecessary warning on context create

    The context was previously logging at the 'warn' level when unknown

    kwargs were being passed to its __init__().  Since the agents were

    passing tenant=None with each rpc request, this was generating an

    unreasonable amount of log chatter that would not be useful to an

    operator.  The fix is to log at the debug level instead so that

    the operators don't see the output by default but developers can

    still choose to.

    Change-Id: I5c328f628c597eb949c1fe67b23120d2b5d1c7da

    Related-Bug: #1254530

    Partial-Bug: #1255441

--- neutron-2013.2.3/neutron/context.py.~1~	2014-04-03 11:49:01.000000000 -0700

+++ neutron-2013.2.3/neutron/context.py	2014-06-08 12:01:16.420520735 -0700

@@ -46,8 +46,8 @@

             *only* deleted records are visible.

         """

         if kwargs:

-            LOG.warn(_('Arguments dropped when creating '

-                       'context: %s'), kwargs)

+            LOG.debug(_('Arguments dropped when creating '

+                        'context: %s'), kwargs)

         super(ContextBase, self).__init__(user=user_id, tenant=tenant_id,

                                           is_admin=is_admin)

         self.read_deleted = read_deleted

--- neutron-2013.2.3/neutron/tests/unit/test_neutron_context.py.~1~	2014-04-03 11:49:01.000000000 -0700

+++ neutron-2013.2.3/neutron/tests/unit/test_neutron_context.py	2014-06-08 12:10:04.483779074 -0700

@@ -35,6 +35,11 @@

         self.assertEqual('user_id', cxt.user_id)

         self.assertEqual('tenant_id', cxt.project_id)

+    def test_neutron_context_create_logs_unknown_kwarg(self):

+        with mock.patch.object(context.LOG, 'debug') as mock_log:

+            context.Context('user_id', 'tenant_id', foo=None)

+        self.assertEqual(mock_log.call_count, 1)

+

     def test_neutron_context_to_dict(self):

         cxt = context.Context('user_id', 'tenant_id')

         cxt_dict = cxt.to_dict()