No stack trace on bad nova aggregate-* command

When a 'nova aggregate-*; command is run with a bad parameter, Nova-api
should not throw a stack trace.  For example:

'nova aggregate-details badID' shouldn't cause a stack trace

fix bug 1053150

Change-Id: Iab6059f44b7cfb5428a2b55cea53d63809d7a575

1 files changed, 9 insertions, 9 deletions

diff --git a/nova/api/openstack/compute/contrib/aggregates.py b/nova/api/openstack/compute/contrib/aggregates.py
index 54eca8288..9435f5980 100644
--- a/nova/api/openstack/compute/contrib/aggregates.py
+++ b/nova/api/openstack/compute/contrib/aggregates.py
@@ -73,7 +73,7 @@ class AggregateController(object):
             aggregate = self.api.create_aggregate(context, name, avail_zone)
         except (exception.AggregateNameExists,
                 exception.InvalidAggregateAction):
-            LOG.exception(_("Cannot create aggregate with name %(name)s and "
+            LOG.info(_("Cannot create aggregate with name %(name)s and "
                             "availability zone %(avail_zone)s") % locals())
             raise exc.HTTPConflict
         return self._marshall_aggregate(aggregate)
@@ -85,7 +85,7 @@ class AggregateController(object):
         try:
             aggregate = self.api.get_aggregate(context, id)
         except exception.AggregateNotFound:
-            LOG.exception(_("Cannot show aggregate: %(id)s") % locals())
+            LOG.info(_("Cannot show aggregate: %(id)s") % locals())
             raise exc.HTTPNotFound
         return self._marshall_aggregate(aggregate)
 
@@ -111,7 +111,7 @@ class AggregateController(object):
         try:
             aggregate = self.api.update_aggregate(context, id, updates)
         except exception.AggregateNotFound:
-            LOG.exception(_("Cannot update aggregate: %(id)s") % locals())
+            LOG.info(_("Cannot update aggregate: %(id)s") % locals())
             raise exc.HTTPNotFound
 
         return self._marshall_aggregate(aggregate)
@@ -123,7 +123,7 @@ class AggregateController(object):
         try:
             self.api.delete_aggregate(context, id)
         except exception.AggregateNotFound:
-            LOG.exception(_("Cannot delete aggregate: %(id)s") % locals())
+            LOG.info(_("Cannot delete aggregate: %(id)s") % locals())
             raise exc.HTTPNotFound
 
     def action(self, req, id, body):
@@ -149,12 +149,12 @@ class AggregateController(object):
         try:
             aggregate = self.api.add_host_to_aggregate(context, id, host)
         except (exception.AggregateNotFound, exception.ComputeHostNotFound):
-            LOG.exception(_("Cannot add host %(host)s in aggregate "
+            LOG.info(_("Cannot add host %(host)s in aggregate "
                             "%(id)s") % locals())
             raise exc.HTTPNotFound
         except (exception.AggregateHostExists,
                 exception.InvalidAggregateAction):
-            LOG.exception(_("Cannot add host %(host)s in aggregate "
+            LOG.info(_("Cannot add host %(host)s in aggregate "
                             "%(id)s") % locals())
             raise exc.HTTPConflict
         return self._marshall_aggregate(aggregate)
@@ -167,11 +167,11 @@ class AggregateController(object):
         try:
             aggregate = self.api.remove_host_from_aggregate(context, id, host)
         except (exception.AggregateNotFound, exception.AggregateHostNotFound):
-            LOG.exception(_("Cannot remove host %(host)s in aggregate "
+            LOG.info(_("Cannot remove host %(host)s in aggregate "
                             "%(id)s") % locals())
             raise exc.HTTPNotFound
         except exception.InvalidAggregateAction:
-            LOG.exception(_("Cannot remove host %(host)s in aggregate "
+            LOG.info(_("Cannot remove host %(host)s in aggregate "
                 "%(id)s") % locals())
             raise exc.HTTPConflict
         return self._marshall_aggregate(aggregate)
@@ -191,7 +191,7 @@ class AggregateController(object):
             aggregate = self.api.update_aggregate_metadata(context,
                                                            id, metadata)
         except exception.AggregateNotFound:
-            LOG.exception(_("Cannot set metadata %(metadata)s in aggregate "
+            LOG.info(_("Cannot set metadata %(metadata)s in aggregate "
                             "%(id)s") % locals())
             raise exc.HTTPNotFound