func()

in internal/controller/pod_controller.go [48:78]

• 26 lines of code
• 5 McCabe index (conditional complexity)

func (a *PodAdmissionWebhook) Handle(ctx context.Context, req admission.Request) admission.Response {
	l := logf.FromContext(ctx)
	p := corev1.Pod{}
	err := a.decoder.Decode(req, &p)
	if err != nil {
		l.Info("/mutate-pod request can't be processed",
			"kind", req.Kind.Kind, "ns", req.Namespace, "name", req.Name)
		return admission.Errored(http.StatusInternalServerError, err)
	}

	updatedPod, err := a.handleCreatePodRequest(ctx, p)
	if err != nil {
		return admission.Errored(http.StatusInternalServerError, err)
	}

	if updatedPod == nil {
		return admission.Allowed("no changes to pod")
	}

	// Marshal the updated Pod and prepare to send a response
	marshaledRes, err := json.Marshal(updatedPod)
	if err != nil {
		l.Error(err, "Unable to marshal workload result in webhook",
			"kind", req.Kind.Kind, "ns", req.Namespace, "name", req.Name)
		return admission.Errored(http.StatusInternalServerError,
			fmt.Errorf("unable to marshal workload result"))
	}
	l.Info("updated proxy on pod", "Operation", req.Operation, "Namespace", req.Namespace, "Name", req.Name)

	return admission.PatchResponseFromRaw(req.Object.Raw, marshaledRes)
}