Thank you so much Brian. The "*relabel_configs*" worked for me.
I tried "*metric_relabel_configs*" also with the below configuration and
this is also adding the new label with all metrics. Not sure if this is the
correct method though :)
metric_relabel_configs:
- source_labels: [__name__]
target_label: foo
replacement: bar
I am going to use "*relabel_configs*" anyway. However, I'm just curious
whether we can use the "*metric_relabel_configs*" method also? Will it make
any issue?
Thanks,
Thanks & Regards,
Anoop Mohan
Mob# +91-7293009486
E-mail : [email protected]
On Wed, Mar 2, 2022 at 7:38 PM Brian Candler <[email protected]> wrote:
> If you're using kubernetes_sd_configs
> <https://prometheus.io/docs/prometheus/latest/configuration/configuration/#kubernetes_sd_config>
> then I don't think you can do it this way.
>
> Instead, you'll need to use target relabelling:
>
> - job_name: foo
> kubernetes_sd_configs:
> ...
> * relabel_configs:*
>
> * - target_label: foo replacement: bar*
>
> This should add {foo="bar"} to every target, and hence to every scraped
> metric.
>
> Note that the SD mechanism sets lots of __meta_XXX labels on each target,
> so there's lots of opportunity here to use these values and copy them into
> "real" labels as required. (Labels which start with double-underscore are
> removed after relabelling).
>
> On Wednesday, 2 March 2022 at 13:50:42 UTC Anoop wrote:
>
>> Thanks Brian for your suggestion.
>>
>> I am using "kubernetes_sd_configs" to discover the targets dynamically.
>> So I just tried the below configuration, since I don't want to specify any
>> specific targets under "static_configs". But, this is not working as
>> expected as I can't see the custom label in the query results.
>>
>> static_configs:
>> - targets:
>> - .*
>> labels:
>> foo: bar
>>
>> Not sure if this implementation is correct or not. Please share your
>> suggestions.
>>
>> Thanks
>>
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