[openstack-dev] [Ceilometer]: Instance creation and deletion metrics in ceilometer !
Raghunath D
raghunath.d at tcs.com
Mon Oct 31 08:27:52 UTC 2016
Hi Ganpat,
I want the samples related with these events.
With Best Regards
Raghunath Dudyala
Tata Consultancy Services Limited
Mailto: raghunath.d at tcs.com
Website: http://www.tcs.com
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-----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: 10/27/2016 12:02PM
Subject: Re: [openstack-dev] [Ceilometer]: Instance creation and deletion metrics in ceilometer !
Hi Raghunath,
I am not able to understand your use case for compute.instance.* events.
You are trying to catch the instance start and end events OR you want the samples related with these events?
Regards,
Ganpat
On Wed, Oct 26, 2016 at 6:00 PM, Raghunath D <raghunath.d at tcs.com> wrote:
Hi Ganpat/Gord,
Callback for compute.instance.create.end events under ceilometer.compute.notifications should be invoked for those notification events on the nova exchange using the notifications.info topic.
But this is not happening,we can see events related to them and can receive events over kafka.
I can see from logs which print my debug print during the loading of notification plugin.
"2016-10-26 03:46:32.010 34977 INFO ceilometer.compute.notifications.instance [req-1ad3d5c9-5eab-404d-9fbe-f1605e93691f - - - - -] Check ComputeInstanceNotificationBase notification:"
Do we need to change any thing in the configuration file of ceilometer or nova to achive this.
It would be great help for me if this is fixed.
With Best Regards
Raghunath Dudyala
Tata Consultancy Services Limited
Mailto: raghunath.d at tcs.com
Website: http://www.tcs.com
____________________________________________
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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 09:32PM
Subject: Re: [openstack-dev] [Ceilometer]: Instance creation and deletion metrics in ceilometer !
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.yamlÿ 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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