gnocchi dispatcher fails on stable/netwon

[sean mooney]

on stable/newton the cieometer gnocci intergration is broken withthe follow error in the ceilometer-collector.log

2016-10-20 15:00:08.459 19 ERROR ceilometer.collector [-] Dispatcher failed to handle the notification, re-queuing it.
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector Traceback (most recent call last):
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/ceilometer/collector.py", line 164, in sample
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector self.dispatcher_manager.map_method(self.method, goods)
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/stevedore/extension.py", line 259, in map_method
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector method_name, *args, **kwds)
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/stevedore/extension.py", line 232, in map
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector self._invoke_one_plugin(response.append, func, e, args, kwds)
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/stevedore/extension.py", line 263, in _invoke_one_plugin
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector response_callback(func(e, *args, **kwds))
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/stevedore/extension.py", line 237, in _call_extension_method
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector return getattr(extension.obj, method_name)(*args, **kwds)
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/ceilometer/dispatcher/gnocchi.py", line 514, in record_events
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector extra_resources = cfg['event_associated_resources'].items()
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector TypeError: 'module' object has no attribute '__getitem__'
2016-10-20 15:00:08.459 19 ERROR ceilometer.collector

[shake.chen (shake-chen)]

https://github.com/openstack/ceilometer/commit/bc073f7592250b13450c566470576d0cbc5a0ec4

Now Newton kolla have no panko.but

The gnocchi event dispatcher have been broken by two major changes
because of no tests coverage (requests->gnocchiclient and panko
refactoring)

[Steven Dake (sdake)]

Jeffrey,

Can you fix this asap? We need to cut a 3.0.1 this week because external neutron bridges are busted. If this can't make thursday of this week, please let me know, and I'll cut the 3.0.1 release without it.

Regards,
-steve

[Jeffrey Zhang (jeffrey4l)]

Seems this can not be reproduced.

there is a patch with ceilometer + gnocchi in gate. check https://review.openstack.org/417283

[Jeffrey Zhang (jeffrey4l)]

check the logs http://logs.openstack.org/83/417283/2/check/gate-kolla-dsvm-deploy-centos-source-centos-7-nv/ae180dc/logs/kolla/ceilometer/ceilometer-collector.txt.gz

[Jeffrey Zhang (jeffrey4l)]

no further information. just re-open it when you hit this issue.