[Helm Chart] Persist metrics scraper database

[ahmadalli]

What would you like to be added

metrics scraper stores it's data on /tmp/metrics.db which is not persisted

Why is this needed

if server goes down because of some resource starvation, we lose the insight on which pod caused the issue.

[floreks]

Basically, you'd like helm chart to have an option to change the path and use some pv to store this file?

[ahmadalli]

yes :)

[fejta-bot]

Issues go stale after 90d of inactivity.
Mark the issue as fresh with /remove-lifecycle stale.
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If this issue is safe to close now please do so with /close.

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/lifecycle stale

[ahmadalli]

please don't go stale :)

[maciaszczykm]

/lifecycle frozen

[floreks]

It is now possible to provide custom volumes and volume mounts for the metrics scraper. It allows using any storage backend to store metrics.

/close

[k8s-ci-robot]

@floreks: Closing this issue.

In response to this:

It is now possible to provide custom volumes and volume mounts for the metrics scraper. It allows using any storage backend to store metrics.

/close

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[rubber-ant]

@floreks would be nice to have an example of volume mounts , is there any ?