Reinvocation policy for mutating webhooks

[yuvalaz99]

What type of PR is this?

/kind feature

What this PR does / why we need it:

This PR adds an option in the Helm chart to configure the webhook with reinvocationPolicy.

Currently, Kueue does not explicitly set reinvocationPolicy in the Helm chart, so it defaults to Never.
In setups where workloads require mutation before being handled by Kueue (such as label or resource modifications), Kueue’s webhook may execute before these changes are applied, causing it to ignore those workloads.

By allowing users to configure reinvocationPolicy, they can set it to IfNeeded, ensuring that the webhook will be reinvoked after other webhooks mutate the object.

Which issue(s) this PR fixes:

Fixes #4681

Special notes for your reviewer:

Does this PR introduce a user-facing change?

Add an option in the Helm chart to configure Kueue's mutation webhook with `reinvocationPolicy`

[linux-foundation-easycla]

• ❌ The email address for the commit (c785459, 1d49231, 46bb2a8, 41dfc2e) is not linked to the GitHub account, preventing the EasyCLA check. Consult this Help Article and GitHub Help to resolve. (To view the commit's email address, add .patch at the end of this PR page's URL.) For further assistance with EasyCLA, please submit a support request ticket.

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: yuvalaz99
Once this PR has been reviewed and has the lgtm label, please assign tenzen-y for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[k8s-ci-robot]

Welcome @yuvalaz99!

It looks like this is your first PR to kubernetes-sigs/kueue 🎉. Please refer to our pull request process documentation to help your PR have a smooth ride to approval.

You will be prompted by a bot to use commands during the review process. Do not be afraid to follow the prompts! It is okay to experiment. Here is the bot commands documentation.

You can also check if kubernetes-sigs/kueue has its own contribution guidelines.

You may want to refer to our testing guide if you run into trouble with your tests not passing.

If you are having difficulty getting your pull request seen, please follow the recommended escalation practices. Also, for tips and tricks in the contribution process you may want to read the Kubernetes contributor cheat sheet. We want to make sure your contribution gets all the attention it needs!

Thank you, and welcome to Kubernetes. 😃

[k8s-ci-robot]

Hi @yuvalaz99. Thanks for your PR.

I'm waiting for a kubernetes-sigs member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Details

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-sigs/prow repository.

[netlify]

✅ Deploy Preview for kubernetes-sigs-kueue ready!

Name	Link
🔨 Latest commit	41dfc2e
🔍 Latest deploy log	https://app.netlify.com/sites/kubernetes-sigs-kueue/deploys/67e50f9151b4c40008614ea0
😎 Deploy Preview	https://deploy-preview-4715--kubernetes-sigs-kueue.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[kannon92]

Can you update the chart readme to ad this new setting for the values?

[kannon92]

https://github.com/kubernetes-sigs/kueue/blob/main/charts/kueue/README.md#configuration

[yuvalaz99]

Updated

[kannon92]

Please sign the CLA.

[kannon92]

/ok-to-test

[kannon92]

I think a release note would be useful for this.

[yuvalaz99]

/retest

[yuvalaz99]

/retest

[mimowo]

/retest

[k8s-ci-robot]

@yuvalaz99: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-kueue-verify-main	41dfc2e	link	true	/test pull-kueue-verify-main

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

Details

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-sigs/prow repository. I understand the commands that are listed here.