** Changed in: nova
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1235389
Title:
Quota violations should not cause a stacktrace in the logs
Status in OpenStack Compute (Nova):
Fix Released
Bug description:
Right now, when we overrun a quota, we get an ugly stack trace in (at
least) nova-api's log:
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack Traceback (most recent
call last):
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/opt/stack/new/nova/nova/api/openstack/__init__.py", line 119, in __call__
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack return
req.get_response(self.application)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1296, in send
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack application,
catch_exc_info=False)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1260, in
call_application
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack app_iter =
application(self.environ, start_response)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack return
resp(environ, start_response)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/opt/stack/new/python-keystoneclient/keystoneclient/middleware/auth_token.py",
line 545, in __call__
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack return
self.app(env, start_response)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack return
resp(environ, start_response)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack return
resp(environ, start_response)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/routes/middleware.py", line 131, in __call__
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack response =
self.app(environ, start_response)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack return
resp(environ, start_response)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack resp =
self.call_func(req, *args, **self.kwargs)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack return
self.func(req, *args, **kwargs)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/opt/stack/new/nova/nova/api/openstack/wsgi.py", line 917, in __call__
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack content_type,
body, accept)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/opt/stack/new/nova/nova/api/openstack/wsgi.py", line 976, in _process_stack
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack action_result =
self.dispatch(meth, request, action_args)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/opt/stack/new/nova/nova/api/openstack/wsgi.py", line 1057, in dispatch
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack return
method(req=request, **action_args)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/opt/stack/new/nova/nova/api/openstack/compute/servers.py", line 1248, in
_action_resize
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack return
self._resize(req, id, flavor_ref, **kwargs)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/opt/stack/new/nova/nova/api/openstack/compute/servers.py", line 1113, in
_resize
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack
self.compute_api.resize(context, instance, flavor_id, **kwargs)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/opt/stack/new/nova/nova/compute/api.py", line 198, in wrapped
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack return func(self,
context, target, *args, **kwargs)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/opt/stack/new/nova/nova/compute/api.py", line 188, in inner
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack return
function(self, context, instance, *args, **kwargs)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/opt/stack/new/nova/nova/compute/api.py", line 215, in _wrapped
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack return fn(self,
context, instance, *args, **kwargs)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/opt/stack/new/nova/nova/compute/api.py", line 169, in inner
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack return f(self,
context, instance, *args, **kw)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack File
"/opt/stack/new/nova/nova/compute/api.py", line 2304, in resize
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack resource=resource)
2013-10-04 16:23:43.711 24241 TRACE nova.api.openstack TooManyInstances:
Quota exceeded for ram: Requested 51137, but already used 128 of 51200 ram
See this example for more:
http://logs.openstack.org/23/49623/3/check/check-tempest-devstack-vm-
full/b0d348a/logs/screen-n-api.txt.gz?level=TRACE
This happens a lot, clearly multiple times per every tempest run:
http://logstash.openstack.org/#eyJzZWFyY2giOiJAbWVzc2FnZTpcIlRvb01hbnlJbnN0YW5jZXM6IFF1b3RhIGV4Y2VlZGVkIGZvciByYW1cIiIsImZpZWxkcyI6W10sIm9mZnNldCI6MCwidGltZWZyYW1lIjoiODY0MDAiLCJncmFwaG1vZGUiOiJjb3VudCIsInRpbWUiOnsidXNlcl9pbnRlcnZhbCI6MH0sInN0YW1wIjoxMzgwOTA5MzQ3MjQ3fQ==
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