[Ceilometer] RADOS GW metrics : cannot get radosgw.objects.size metric

Rafael Weingärtner rafaelweingartner at gmail.com
Fri Oct 28 10:26:31 UTC 2022


Can you show us the json you are trying to process with Ceilometer? Then,we
can move on from there. You can post here a minimalistic version of the
json output.

On Fri, Oct 28, 2022 at 4:32 AM Taltavull Jean-François <
jean-francois.taltavull at elca.ch> wrote:

> Hello,
>
> I can ask the question another way: what's the difference between
> 'radosgw.containers.objects.size' and 'radosgw.objects.size' metrics ?
>
> Thanks,
>
> JF
>
> > -----Original Message-----
> > From: Taltavull Jean-François
> > Sent: lundi, 24 octobre 2022 16:26
> > To: openstack-discuss <openstack-discuss at lists.openstack.org>
> > Subject: [Ceilometer] RADOS GW metrics : cannot get radosgw.objects.size
> > metric
> >
> > Hello,
> >
> > I'm trying to get the 'radosgw.objects.size' metric, that is the total
> bucket
> > objects size per tenant. I expected to get one sample per tenant but I
> get one
> > sample per bucket instead, as with the 'rados.containers.objects.size'
> metric.
> >
> > Here is my pollster definition:
> > '''
> > - name: "radosgw.objects.size"
> >   sample_type: "gauge"
> >   unit: "B"
> >   value_attribute: ". | value['usage'] |
> value.get('rgw.main',{'size':0}) |
> > value['size']"
> >   url_path: "FQDN/admin/bucket?stats=True"
> >   module: "awsauth"
> >   authentication_object: "S3Auth"
> >   authentication_parameters: my_access_key,my_secret_key,FQDN
> >   user_id_attribute: "owner | value.split('$') | value[0]"
> >   project_id_attribute: "tenant"
> >   resource_id_attribute: "id"
> > '''
> >
> > I tried with "resource_id_attribute: "tenant" but it does not work
> better.
> >
> > Any idea ? Is there something wrong in the pollster definition ?
> >
> > Regards,
> > Jean-Francois
>
>

-- 
Rafael Weingärtner
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