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Add ephemeral storage requests recommendation and update to vpa #1751
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@kgolab I think you were looking into this. Are there usage metrics for ephemeral storage available form Metric Server? |
@bskiba , at the moment Metric Server only serves metrics for CPU & memory usage.
maybe we could make a case for it being included in Metric Server and then supported by VPA. @mfilotto , do you already have a use case in mind or, even better, described somewhere? We'd like to understand more about intended usage of these recommendations. |
@kgolab I use vpa to set requests automatically. This way kubelets and scheduler will have a more precise intel of what's going on on each node. So my goal is to reduce evictions as much as possible. vpa do the job for memory and cpu but ephemeral storage are left unset so kubelet keep triggering evictions. |
Issues go stale after 90d of inactivity. If this issue is safe to close now please do so with Send feedback to sig-testing, kubernetes/test-infra and/or fejta. |
/remove-lifecycle stale |
Issues go stale after 90d of inactivity. If this issue is safe to close now please do so with Send feedback to sig-testing, kubernetes/test-infra and/or fejta. |
Stale issues rot after 30d of inactivity. If this issue is safe to close now please do so with Send feedback to sig-testing, kubernetes/test-infra and/or fejta. |
Rotten issues close after 30d of inactivity. Send feedback to sig-testing, kubernetes/test-infra and/or fejta. |
@fejta-bot: Closing this issue. In response to this:
Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
Signed-off-by: B1F030 <b1fzhang@gmail.com> Co-authored-by: kerthcet <kerthcet@gmail.com>
It would be nice if vpa could also take care of ephemeral storage usage and set request accordinngly
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