[openstack-dev] [Ceilometer] Threshold alarm for multiple instance

Sam Huracan nowitzki.sammy at gmail.com
Sun Feb 26 15:23:41 UTC 2017

Thanks Julien,

I have one more question,

How can I export meters to udp?
I config udp:// in pipeline.yaml, and using a python script for receiving
UDP packet,  but nothing happen:
pipeline.yaml: http://prntscr.com/edl6ll
udp_receive.py: http://paste.openstack.org/show/600507/

2017-02-26 17:40 GMT+07:00 Julien Danjou <julien at danjou.info>:

> On Sun, Feb 26 2017, Sam Huracan wrote:
> > This log tells me there is an instance reach threshold, but I do not know
> > exactly what instance.
> You've got the alarm_id so ultimately it's up to your application to
> know?
> > I want create threshold alarm for all instances in my system, which
> alarms
> > me what instance is occupying too much bandwidth? There are 100 instances
> > and it is difficult for me to create alarm for every instance.
> Aodh does not support that (yet?).
> Also, be aware that since Ceilometer API is deprecated, we would not
> advise using the threshold alarms with Ceilometer. Switching to Gnocchi
> is recommended.
> Cheers,
> --
> Julien Danjou
> -- Free Software hacker
> -- https://julien.danjou.info
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