Re: [prometheus-users] prometheus federate transfter alerts stopped to main prometheus
Federation is just scraping: the central prometheus server scrapes the
other's /federate endpoint.
Scraping only collects metrics.
Alerts are completely separate:
- alerting rules are evaluated periodically inside the prometheus server
- if they are triggered, then alerts are *pushed* out to alertmanager (this
is not scraping).
If you want to duplicate this centrally, then you'll need to duplicate the
alerting rules on the central server. But why would you want to? The
alerts are already coming from the remote prometheus servers, which can be
configured to send them to a central alertmanager (which can be a cluster).
If the problem you are trying to solve is what happens when the remote
prometheus servers lose connectivity (and hence can't deliver alerts), then
you won't be able to scrape the federation endpoint either.
On Tuesday, 22 November 2022 at 09:44:33 UTC prashan...@gmail.com wrote:
> It is possible to alert get from federate prometheus to central prometheus
> or only metrics get?
>
>
>
> On Tue, 22 Nov 2022, 12:41 Stuart Clark, wrote:
>
>> On 22/11/2022 05:53, Prashant Singh wrote:
>> > Dear All,
>> >
>> > I am using federate prometheus and configured to central prometheus .
>> > but getting alerts from federate prometheus also . how can avoids
>> > alerts from federate.
>> >
>> >
>> > - job_name: 'K8S-Federate'
>> > #scrape_interval: 15s
>> > honor_labels: true
>> > metrics_path: '/federate'
>> > scheme : http
>> >
>> > params:
>> > 'match[]':
>> >- '{job!=""}'
>> >
>> The alert rules are set in each Prometheus, so if you are not wanting
>> them you'd need to look at the configuration and change/remove.
>>
>> --
>> Stuart Clark
>>
>>
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Re: [prometheus-users] prometheus federate transfter alerts stopped to main prometheus
It is possible to alert get from federate prometheus to central prometheus
or only metrics get?
On Tue, 22 Nov 2022, 12:41 Stuart Clark, wrote:
> On 22/11/2022 05:53, Prashant Singh wrote:
> > Dear All,
> >
> > I am using federate prometheus and configured to central prometheus .
> > but getting alerts from federate prometheus also . how can avoids
> > alerts from federate.
> >
> >
> > - job_name: 'K8S-Federate'
> > #scrape_interval: 15s
> > honor_labels: true
> > metrics_path: '/federate'
> > scheme : http
> >
> > params:
> > 'match[]':
> >- '{job!=""}'
> >
> The alert rules are set in each Prometheus, so if you are not wanting
> them you'd need to look at the configuration and change/remove.
>
> --
> Stuart Clark
>
>
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Re: [prometheus-users] prometheus federate transfter alerts stopped to main prometheus
On 22/11/2022 05:53, Prashant Singh wrote:
Dear All,
I am using federate prometheus and configured to central prometheus .
but getting alerts from federate prometheus also . how can avoids
alerts from federate.
- job_name: 'K8S-Federate'
#scrape_interval: 15s
honor_labels: true
metrics_path: '/federate'
scheme : http
params:
'match[]':
- '{job!=""}'
The alert rules are set in each Prometheus, so if you are not wanting
them you'd need to look at the configuration and change/remove.
--
Stuart Clark
--
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[prometheus-users] prometheus federate transfter alerts stopped to main prometheus
Dear All,
I am using federate prometheus and configured to central prometheus . but
getting alerts from federate prometheus also . how can avoids alerts
from federate.
- job_name: 'K8S-Federate'
#scrape_interval: 15s
honor_labels: true
metrics_path: '/federate'
scheme : http
params:
'match[]':
- '{job!=""}'
thanks,
prashant
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