R: R: [Devstack][Gnocchi][Ceilometer] Not able to retrieve metrics using ceilometer and gnocchi
Rafael Weingärtner
rafaelweingartner at gmail.com
Tue Mar 8 16:42:45 UTC 2022
It seems that Ceilometer is trying to re-create the archive-policy, but it
already exists. Can you check the archive policy in Gnocchi?
On Tue, Mar 8, 2022 at 1:02 PM Molka Gharbaoui <
Molka.Gharbaoui at santannapisa.it> wrote:
> +-----------------------+-----------------------------------
> --------------------------------+
> | Field | Value
> |
> +-----------------------+-----------------------------------
> --------------------------------+
> | created_by_project_id | ce87d288bf5846f1b54d3664802fd06d
> |
> | created_by_user_id | f8619bc10b584e3d9365ca201d00c9e6
> |
> | creator | f8619bc10b584e3d9365ca201d00c9e6:
> ce87d288bf5846f1b54d3664802fd06d |
> | ended_at | None
> |
> | id | 3ef0373a-558c-4818-b693-7536ee70d283
> |
> | metrics |
> |
> | original_resource_id | 3ef0373a-558c-4818-b693-7536ee70d283
> |
> | project_id | f25dced0e26947dd924fc2c9984282ad
> |
> | revision_end | None
> |
> | revision_start | 2022-03-08T15:46:36.110838+00:00
> |
> | started_at | 2022-03-08T15:46:36.110825+00:00
> |
> | type | instance
> |
> | user_id | 4d36e9b17ff04d55853cddf111a0d4dd
> |
> +-----------------------+-----------------------------------
> --------------------------------+
> ------------------------------
> *Da:* Rafael Weingärtner <rafaelweingartner at gmail.com>
> *Inviato:* martedì 8 marzo 2022 16:56
> *A:* Molka Gharbaoui <molka.gharbaoui at santannapisa.it>
> *Cc:* Openstack Discuss List <openstack-discuss at lists.openstack.org>
> *Oggetto:* Re: R: R: [Devstack][Gnocchi][Ceilometer] Not able to retrieve
> metrics using ceilometer and gnocchi
>
> 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
>
--
Rafael Weingärtner
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