R: R: R: [Devstack][Gnocchi][Ceilometer] Not able to retrieve metrics using ceilometer and gnocchi
Molka Gharbaoui
Molka.Gharbaoui at santannapisa.it
Tue Mar 8 16:02:44 UTC 2022
+-----------------------+-------------------------------------------------------------------+
| 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<mailto: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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