R: R: [Devstack][Gnocchi][Ceilometer] Not able to retrieve metrics using ceilometer and gnocchi

Rafael Weingärtner rafaelweingartner at gmail.com
Tue Mar 8 15:56:05 UTC 2022 

What does "gnocchi resource show 3ef0373a-558c-4818-b693-7536ee70d283"
display?

On Tue, Mar 8, 2022 at 12:00 PM Molka Gharbaoui <
Molka.Gharbaoui at santannapisa.it> wrote:

> I left the instance running for more than 1 hour and now when I check the
> logs of "ceilometer-polling" I can see the following messages:
>
> DEBUG ceilometer.compute.pollsters [-]
> 3ef0373a-558c-4818-b693-7536ee70d283/network.outgoing.bytes volume: 3608
> _stats_to_sample
> /opt/stack/ceilometer/ceilometer/compute/pollsters/__init__.py:108
> DEBUG ceilometer.compute.pollsters [-]
> 3ef0373a-558c-4818-b693-7536ee70d283/network.outgoing.packets volume: 25
> _stats_to_sample
> /opt/stack/ceilometer/ceilometer/compute/pollsters/__init__.py:108
> DEBUG ceilometer.compute.pollsters [-]
> 3ef0373a-558c-4818-b693-7536ee70d283/disk.device.write.requests volume:
> 4568 _stats_to_sample
> /opt/stack/ceilometer/ceilometer/compute/pollsters/__init__.py:108
>
> So I guess that Ceilometer is starting to poll some statistics.
>
> The "gnocchi resource list" also now gives the following output:
> ID                                                                   Type
> 3ef0373a-558c-4818-b693-7536ee70d283 | instance
>
> However, the "gnocchi metric list" is still empty.
>
> Looking in the logs of "ceilometer-agent-notification", I found the
> following error:
> ERROR ceilometer.pipeline.sample [-] Pipeline meter_sink: Continue after
> error from publisher <ceilometer.publisher.gnocchi.GnocchiPublisher
> object at 0x7fc9800f9ee0>: gnocchiclient.exceptions.Conflict: <html>
>  <head>
>   <title>409 Conflict</title>
>  </head>
>  <body>
>   <h1>409 Conflict</h1>
>   There was a conflict when trying to complete your request.<br /><br />
> Archive policy ceilometer-low already exists
>  </body>
> </html> (HTTP 409)
>
> Do you know how to resolve this?
>
> Thanks.
>
>
>
>

-- 
Rafael Weingärtner
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