Bug 1395759

Summary:	[RFE] Ceilometer collector deprecation
Product:	Red Hat OpenStack	Reporter:	Mehdi ABAAKOUK <mabaakou>
Component:	openstack-ceilometer	Assignee:	Mehdi ABAAKOUK <mabaakou>
Status:	CLOSED ERRATA	QA Contact:	Sasha Smolyak <ssmolyak>
Severity:	high	Docs Contact:
Priority:	high
Version:	12.0 (Pike)	CC:	fbaudin, jdanjou, jruzicka, mabaakou, nlevinki, pkilambi, samccann, srevivo, ssmolyak
Target Milestone:	Upstream M2	Keywords:	FutureFeature, Triaged
Target Release:	12.0 (Pike)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	openstack-ceilometer-8.1.0-0.20170519153224.fc086ba.el7ost	Doc Type:	Release Note
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-12-13 20:52:28 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1442136

Description Mehdi ABAAKOUK 2016-11-16 15:43:11 UTC

Description of problem:

Usage of Ceilometer collector doesn't have any sense now. We remove all the intelligence from it two cycle ago. Now it just read messages from the collector.sample and write them to the backend.

The Ceilometer notification agent already does the same thing since the Ceilometer polling agent send its sample to it instead of the collector.

To do this we have to :
* deprecate the collector upstream
* don't install it with tripleo
* configure the pipeline to use Gnocchi

Comment 2 Pradeep Kilambi 2017-05-02 14:09:10 UTC

Collector deprecation complete in upstream telemetry, and on undercloud. Overcloud patch under review. Should merge soon.

Comment 5 Julien Danjou 2017-10-06 13:55:06 UTC

The collector is not deployed by OSP12. No service ceilometer-collector is running and the agents push directly to Gnocchi.

Comment 6 Sasha Smolyak 2017-10-17 09:22:33 UTC

The test run isn't over yet, negative and upgrade scenarios not tested

Comment 7 Sasha Smolyak 2017-11-19 11:56:07 UTC

Tested including upgrade

Comment 10 errata-xmlrpc 2017-12-13 20:52:28 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2017:3462