Envtest does not register or run webhooks

[alastor-erinyes]

Currently the kubebuilder book shows how to write a defaulting/validating webhook, but it doesn't give any envtest examples for how to test it (only a light explanation of how to deploy it to a real cluster).

We should provide a method for testing webhooks the same way we provide a means of testing the controller and types using envtest.

[DirectXMan12]

/help

I'd expect that we can make this way easier than it is now -- namely

• install the webhookconfigs (like we do with CRDs)
• fiddle with the webhook configs to serve locally
• make it easy to serve the webhook server during tests so that the API server can talk to it

[k8s-ci-robot]

@DirectXMan12:
This request has been marked as needing help from a contributor.

Please ensure the request meets the requirements listed here.

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by commenting with the /remove-help command.

In response to this:

/help

I'd expect that we can make this way easier than it is now -- namely

• install the webhookconfigs (like we do with CRDs)
• fiddle with the webhook configs to serve locally
• make it easy to serve the webhook server during tests so that the API server can talk to it

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.

[DirectXMan12]

/kind feature
/priority important-longterm

[adohe-zz]

/assign

[fejta-bot]

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/lifecycle stale

[DirectXMan12]

If anyone wants to pick this up, I added initial support in #645, but it needs some serious cleanup

[alenkacz]

is anyone working on this? cc. @adohe

[fejta-bot]

Stale issues rot after 30d of inactivity.
Mark the issue as fresh with /remove-lifecycle rotten.
Rotten issues close after an additional 30d of inactivity.

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/lifecycle rotten