Wednesday, 2022-10-19

opendevreviewOpenStack Proposal Bot proposed openstack/ceilometer master: Imported Translations from Zanata  https://review.opendev.org/c/openstack/ceilometer/+/86004502:56
*** yadnesh|away is now known as yadnesh04:19
mkarpiarzAll: How can I retrieve events created by Ceilometer if Gnocchi is set as a publisher in event_pipeline.yaml?13:53
mkarpiarzAll I can see in Gnocchi are time series metrics and I'm looking for "compute.instance.update", "compute.instance.power_off.start", etc.13:54
mrungeevents in gnocchi are being translated to metrics15:16
opendevreviewMerged openstack/python-aodhclient stable/xena: Change aggregation method to mean  https://review.opendev.org/c/openstack/python-aodhclient/+/86162015:27
mkarpiarzmrunge: Thank you for your reply. When I query the "instance" resources, I can see they come with fileds like "created_at", "deleted_at", "flavor_id", etc.15:31
mkarpiarzAre these fields populated by data from notifications then?15:31
*** yadnesh is now known as yadnesh|away17:14
leifmadsennotifications would need to be stored in an external events store, which up to Wallaby was Panko. If you need to store notifications you need to publish them to something that can store notifications. When an event is triggered, there is also a single metric that is also published, and that is what is consumed and stored in gnocchi17:19
leifmadsengnocchi doesn't have the ability to store notification / events as it's a time-series database17:20
leifmadsenan event just happens to also provide a single metric point that is stored in gnocchi, but they aren't the same data17:20
mrungestoring events in gnocchi as a metric with a single data point is definitely not what you want. Usually events are being sent over to gnocchi e.g to update existing metrics (e.g if you change an owner of a volume). Other TSDBs would then just start a new metric and the old one would not be updated anymore: the labels for the old and new one are different17:24
opendevreviewSzymon Datko proposed openstack/python-aodhclient stable/wallaby: [DNM] Tests  https://review.opendev.org/c/openstack/python-aodhclient/+/86183919:49

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