[openstack-dev] [Ceilometer]: Instance creation and deletion metrics in ceilometer !

Ganpat Agarwal gans.developer at gmail.com
Tue Oct 25 16:01:11 UTC 2016


Hi Raghunath,

You can look at this file for details of meters related with
compute.instance.*

ceilometer/meter/data/meters.yaml

Additionally, you can look at this link for compute meters documentation

http://docs.openstack.org/admin-guide/telemetry-measurements.html


Also, have a look at "Meters definitions" section on this link

http://docs.openstack.org/admin-guide/telemetry-data-collection.html#meter-definitions

Regards,
Ganpat


On Tue, Oct 25, 2016 at 5:45 PM, Raghunath D <raghunath.d at tcs.com> wrote:

> Hi Ganpat,
>
>  Are you able to see merers/samples related to compute.instance.* in
> ceilometer meter-list or ceilometer sample-list.
> My application which will read info from ceilometer publisher
> (pipeline.yaml) and I am looking for meters realted to ceilometer.instance.*
>
> With Best Regards
> Raghunath Dudyala
> Tata Consultancy Services Limited
> Mailto: raghunath.d at tcs.com
> Website: http://www.tcs.com
> ____________________________________________
> Experience certainty. IT Services
> Business Solutions
> Consulting
> ____________________________________________
>
>
> -----Ganpat Agarwal <gans.developer at gmail.com> wrote: -----
> To: "OpenStack Development Mailing List (not for usage questions)" <
> openstack-dev at lists.openstack.org>
> From: Ganpat Agarwal <gans.developer at gmail.com>
> Date: 10/25/2016 05:05PM
> Subject: Re: [openstack-dev] [Ceilometer]: Instance creation and deletion
> metrics in ceilometer !
>
>
> Hi,
>
> I am able to get event notifications on kafka by applying these
> configurations:
>
> nova.conf
>
> instance_usage_audit = True
>
> instance_usage_audit_period = hour
>
> notify_on_state_change = vm_and_task_state
>
> notification_driver = messagingv2
>
> Restart nova compute service
>
> ceilometer.conf
>
> [event]
>
> drop_unmatched_notifications = False
>
> definitions_cfg_file = /etc/ceilometer/event_definitions.yaml
>
>
> event_pipeline.yaml
>
> ---
>
> sources:
>
>     - name: event_source
>
>       events:
>
>          - compute.instance.*
>
>       sinks:
>
>           - event_sink
>
> sinks:
>
>     - name: event_sink
>
>       transformers:
>
>       triggers:
>
>       publishers:
>
>           #- notifier://
>
>           #- file:///home/stack/test?max_bytes=10000000&backup_count=5
>
>           - kafka://kafka-broker:9092?topic=ceilometer
>
>
> service ceilometer-api restart
>
> service ceilometer-agent-notification restart
>
>
> Wait for couple of minutes and you should be getting the events on your
> kafka consumer and in ceilometer notifications logs as well
>
> tail -f /var/log/ceilometer/ceilometer-agent-notification.log
>
>
> Let me know if it helps.
>
>
> Regards,
>
> Ganpat
>
>
>
> On Tue, Oct 25, 2016 at 3:02 PM, Raghunath D <raghunath.d at tcs.com> wrote:
>
>> Hi ,
>>
>> Can some one please suggest how to instance notifications in ceilometer.
>>
>> With Best Regards
>> Raghunath Dudyala
>> Tata Consultancy Services Limited
>> Mailto: raghunath.d at tcs.com
>> Website: http://www.tcs.com
>> ____________________________________________
>> Experience certainty. IT Services
>> Business Solutions
>> Consulting
>> ____________________________________________
>>
>>
>> -----Raghunath D/HYD/TCS wrote: -----
>> To: openstack-dev at lists.openstack.org
>> From: Raghunath D/HYD/TCS
>> Date: 10/18/2016 08:01PM
>> Subject: [openstack-dev] [Ceilometer]: Instance creation and deletion
>> metrics in ceilometer !
>>
>>
>> Hi ,
>>
>> How can instance created and deleted information/sample can be retrieved
>> from ceilometer.
>> What entries should be there in pipeline.yaml  to get instance deleted
>> information.
>>
>> I tried to have meters- "instance" in pipeline.yam but it always gives
>> active instance details,
>> and no details of deleted instances.
>>
>> With Best Regards
>> Raghunath Dudyala
>> Tata Consultancy Services Limited
>> Mailto: raghunath.d at tcs.com
>> Website: http://www.tcs.com
>> ____________________________________________
>> Experience certainty. IT Services
>> Business Solutions
>> Consulting
>> ____________________________________________
>>
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