Parsing Admission Requests in a Validating Admission Webhook

• api

  8 621 9.2 Go

  The canonical location of the Kubernetes API definition. (by kubernetes)

  

Note how I am just using the upstream AdmissionReview type from k8s.io/api/admission/v1 here. You can find other Kubernetes types in the k8s.io/api repo as well.

• kubernetes

  656 106,611 10.0 Go

  Production-Grade Container Scheduling and Management

  

I learnt this the hard way. If the Kind and APIVersion aren't specified for v1 resources i.e v1.AdmissionReview, the Admission requests will just fail.

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• skipper

  4 3,013 9.7 Go

  An HTTP router and reverse proxy for service composition, including use cases like Kubernetes Ingress

  

You can find an abridged version of admission.Handler under "Reference". For a complete example of a validating admission webhook being used in production, checkout the validating admission webhook in Skipper, our HTTP reverse proxy.

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