Please file jiras for any of the issues mentioned, or one jira if it
can all be handled from one.
All your remarks make sense.
You can even open a PR for the changes that you would like to make.
Documentation in the yunikorn-site repository.
The sample deployment is located in the yunikorn-k8shim repository [1].
Contributions are always welcome. We should document and or set
sensible configuration values if we provide any.
Wilfred
[1]
https://github.com/apache/yunikorn-k8shim/blob/master/deployments/scheduler/prometheus.yml#L18
On Mon, 13 May 2024 at 19:31, Wiard van Rij wrote:
>
> Hello everyone,
>
> I'm getting in touch through the mailing list since I haven't set up my Jira
> account yet.
>
> I'd like to discuss the content found at
> https://yunikorn.apache.org/docs/user_guide/prometheus/. It seems that out of
> the box, it doesn't offer sensible default values. Typically, Prometheus is
> deployed as a comprehensive solution, not just for a single service like
> yunikorn. Thus, suggesting a configuration change that alters the global
> interval rate to 3 seconds might not be the most advisable approach. Instead,
> I'd argue that adjusting this interval isn't necessary, especially
> considering you're recommending adding another job to the static config.
>
> Specifically, I propose the following adjustments:
>
> * Eliminate the global block from the configuration.
> * If an evaluation_interval is suggested, ensure its value matches the
> scrape interval.
> * Set the scrape_interval to either 15 seconds or 30 seconds. I lean
> towards 15 seconds as it should be more than adequate.
> *
> Encourage users to avoid using overrides in the scrape_configs. Instead, they
> could utilize annotations on the service or implement a serviceMonitor when
> using Prometheus Operator.
> *
> This is honestly a more easier solution that doesn't involve changing
> Prometheus 'core' configuration
>
> Thanks in advance,
>
> Wiard
>
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