Hello Gordon, what do you mean with "coordination service" ? I installed ceilometer and gnocchi following ocata community documentation. Versions are the followings :
openstack-gnocchi-statsd-3.1.16-1.el7.noarch python2-gnocchiclient-3.1.0-1.el7.noarch python-gnocchi-3.1.16-1.el7.noarch openstack-gnocchi-api-3.1.16-1.el7.noarch openstack-gnocchi-indexer-sqlalchemy-3.1.16-1.el7.noarch openstack-gnocchi-common-3.1.16-1.el7.noarch openstack-gnocchi-metricd-3.1.16-1.el7.noarch The indexer is on mariadb. Thanks and Regards Ignazio 2018-06-14 0:51 GMT+02:00 gordon chung <g...@live.ca>: > i would probably ask this question on gnocchi[1] as i don't know how many > devs read this. you should also add what numerical version of gnocchi > you're using and what coordination service you're using. > > if i were to quickly guess, i'm going to to assume you're not using a > dedicated coordination service and are relying on the db based on your > comment. if so, i would add the version of tooz you have as there are > certain versions of tooz that do not handle locking with SQL well. (don't > have the exact versions of tooz that are broken handy) > > [1] https://github.com/gnocchixyz/gnocchi/issues > -- > gord > > ________________________________________ > From: Ignazio Cassano <ignaziocass...@gmail.com> > Sent: June 13, 2018 7:36 AM > To: OpenStack Operators > Subject: [Openstack-operators] openstack ocata gnocchi statsd errors > > Hello everyone, > I installed centos 7 openstack ocata with gnocchi. > The gnocchi backand is "file" and /var/lib/gnocchi is on netapp nfs. > Sometime a lot of locks are created on nfs and the statsd.log reports > the following: > > 2018-03-05 08:56:34.743 58931 ERROR trollius [-] Exception in callback > _flush() at /usr/lib/python2.7/site-packages/gnocchi/statsd.py:179 > handle: <TimerHandle when=1180741.55618 _flush() at > /usr/lib/python2.7/site-packages/gnocchi/statsd.py:179> > 2018-03-05 08:56:34.743 58931 ERROR trollius Traceback (most recent call > last): > 2018-03-05 08:56:34.743 58931 ERROR trollius File > "/usr/lib/python2.7/site-packages/trollius/events.py", line 136, in _run > 2018-03-05 08:56:34.743 58931 ERROR trollius > self._callback(*self._args) > 2018-03-05 08:56:34.743 58931 ERROR trollius File > "/usr/lib/python2.7/site-packages/gnocchi/statsd.py", line 181, in _flush > 2018-03-05 08:56:34.743 58931 ERROR trollius stats.flush() > 2018-03-05 08:56:34.743 58931 ERROR trollius File > "/usr/lib/python2.7/site-packages/gnocchi/statsd.py", line 93, in flush > 2018-03-05 08:56:34.743 58931 ERROR trollius with_metrics=True) > 2018-03-05 08:56:34.743 58931 ERROR trollius File > "/usr/lib/python2.7/site-packages/oslo_db/api.py", line 151, in wrapper > 2018-03-05 08:56:34.743 58931 ERROR trollius ectxt.value = e.inner_exc > 2018-03-05 08:56:34.743 58931 ERROR trollius File > "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in > __exit__ > 2018-03-05 08:56:34.743 58931 ERROR trollius self.force_reraise() > 2018-03-05 08:56:34.743 58931 ERROR trollius File > "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in > force_reraise > 2018-03-05 08:56:34.743 58931 ERROR trollius six.reraise(self.type_, > self.value, self.tb) > 2018-03-05 08:56:34.743 58931 ERROR trollius File > "/usr/lib/python2.7/site-packages/oslo_db/api.py", line 139, in wrapper > 2018-03-05 08:56:34.743 58931 ERROR trollius return f(*args, **kwargs) > 2018-03-05 08:56:34.743 58931 ERROR trollius File > "/usr/lib/python2.7/site-packages/gnocchi/indexer/sqlalchemy.py", line > 932, in get_resource > 2018-03-05 08:56:34.743 58931 ERROR trollius session, > resource_type)['resource'] > 2018-03-05 08:56:34.743 58931 ERROR trollius File > "/usr/lib/python2.7/site-packages/gnocchi/indexer/sqlalchemy.py", line > 574, in _resource_type_to_mappers > > > Anyone could help me, please? > What's happening ? > > Regards > Ignazio >
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