Upcoming

Nov 10

Extending k8s with Custom Controllers, Part 2: Hands-on

10 November 2026
kubernetescontrollersgolangclient-gokubebuilder

Last time we covered how controllers and informers work. This time, we write one! We build the same simple controller twice, live: first with raw client-go, wiring up informers and workqueues by hand, then with kubebuilder and controller-runtime, to see exactly what the framework does for you.

Past

Oct 27

Extending k8s with Custom Controllers

27 October 2026
kubernetescontrollersgolang

In this session, we take a deep dive into extending k8s using the Operator Pattern! We explore API machinery fundamentals, design Custom Resource Definitions (CRDs), and write a custom reconcilers in Go.

Sept 29

Build a Sidecarless mTLS with Ztunnel from Scratch

29 September 2026
kuberneteszero-trustztunnelmTLS

We're continuing our Zero-Trust Kubernetes series! After our hands-on demos covering Istio, Cilium, and establishing manual mTLS using OpenSSL between two Linux processes, our next step is taking a deep dive into sidecarless service mesh architectures.