added comments and renamed some variables to make the code easier to understand migrated to new image_util build system improved tests updated copyright headers to 2018 updated webhook version
Kubernetes External Admission Webhook Test Image
The image tests MutatingAdmissionWebhook and ValidatingAdmissionWebhook. After deploying it to kubernetes cluster, administrator needs to create a ValidatingWebhookConfiguration in kubernetes cluster to register remote webhook admission controllers.
TODO: add the reference when the document for admission webhook v1beta1 API is done.
Build the code
make build