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Admission: Prevent leaking the validatingwebhookconfiguration resource in virtual garden cluster#350

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MartinWeindel wants to merge 1 commit intomasterfrom
14334-leaking-resource
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Admission: Prevent leaking the validatingwebhookconfiguration resource in virtual garden cluster#350
MartinWeindel wants to merge 1 commit intomasterfrom
14334-leaking-resource

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@MartinWeindel MartinWeindel commented Mar 20, 2026

How to categorize this PR?

/area quality
/kind bug

What this PR does / why we need it:
This is required in order to prevent leaking of validatingwebhookconfigurations in virtual cluster.

Which issue(s) this PR fixes:
Part of gardener/gardener#14334

Special notes for your reviewer:
Similar to gardener/gardener-extension-registry-cache#550

Release note:

The gardener-extension-shoot-networking-filter-admission's validatingwebhookconfiguration is no longer leaking in the virtual cluster when the shoot-networking-filter operator.gardener.cloud/v1alpha1.Extension resource is deleted.

@MartinWeindel MartinWeindel requested a review from a team as a code owner March 20, 2026 11:35
@gardener-prow gardener-prow bot added area/quality Output qualification (tests, checks, scans, automation in general, etc.) related kind/bug Bug labels Mar 20, 2026
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gardener-prow bot commented Mar 20, 2026

[APPROVALNOTIFIER] This PR is NOT APPROVED

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@gardener-prow gardener-prow bot added size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. cla: yes Indicates the PR's author has signed the cla-assistant.io CLA. labels Mar 20, 2026
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area/quality Output qualification (tests, checks, scans, automation in general, etc.) related cla: yes Indicates the PR's author has signed the cla-assistant.io CLA. kind/bug Bug size/XS Denotes a PR that changes 0-9 lines, ignoring generated files.

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