Explore the architecture and implementation of Storage Transformers in Kubernetes through this demo-heavy conference talk. Learn how to extend Kubernetes by leveraging storage transformers, which are invoked by the kube-apiserver before resources are written to or read from etcd. Discover appropriate scenarios for using storage transformers as an extensibility point, including encrypting secrets at rest. Follow along as the speaker demonstrates the step-by-step process of implementing a transformer interface, creating YAML config structures, and configuring KMS encryption. Gain insights into re-using envelope transformers, adding configurable DEK types to KMS plugins, and choosing the right KMS provider for your needs.