Let’s create a mutating Kubernetes admission controller using [controller runtime](sigs.k8s.io/controller-runtime), a set of go libraries for building controllers. Controller-runtime will wire up additional configuration into a pod so that cluster users can depend on their applications having certain environment variables and/or sockets available at runtime, without having to understand the details.
### What You'll Learn
* How to use controller-runtime
* How to configure and use mutating admission webhooks
* How to provide a more consistent experience for users of a cluster
### This Talk Is Designed For
Developers that want to improve the experience of running applications in a Kubernetes cluster and reduce the burden on users by eliminating toil and tribal knowledge.
Go programming, Kubernetes webhooks, client-go, and the Kubernetes API