Make sure it gets documented in the release notes Roman
On Wednesday, December 18, 2013, Roman Sokolkov wrote: > Hello, Nadya, > > Thank you for raising this important question. > > why have you refused to use notifications? > > > Yes, notifications not used in 4.0. Main reason was a buggy ceilometer > behavior in case with *SQL backend* + notifications: > > - https://bugs.launchpad.net/ceilometer/havana/+bug/1255107 (seems it > was fixed Dec.6) > - https://bugs.launchpad.net/ceilometer/+bug/1257908 > > Perfomance degradation was a minor reason and only assumption. > > In my opinion we shouldn't merge notifications, until it will work > properly with SQL. > > Notifications work well with MongoDB backend. We plan to merge > notifications into 4.1 release. > > Here is our code: > https://github.com/rsokolkov/fuel/commit/e94e1f2b3604e0e03ea20356f6e92ec317f7c7e8 > > Thank you, Roman S. > > > > On Wed, Dec 18, 2013 at 2:22 PM, Nadya Privalova > <[email protected]<javascript:_e({}, 'cvml', > '[email protected]');> > > wrote: > >> Guys, >> >> One question is still in my mind: why have you refused to use >> notifications? Looking at >> http://docs.openstack.org/developer/ceilometer/measurements.html (Origin >> tab) you may see that Network is monitored by notifications only (except >> ip.floating, pollster works here). Notification are sent by Glance, Nova >> and so on not really often: image creation, image update, instance creation >> - all of these actions don't happen every second. >> Could you please point me out what I'm missing here? >> >> Thanks, >> Nadya >> >> >>
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