New guidebeginner
Kubernetes from Zero: Build and Operate Your First Local Cluster
Learn why Kubernetes exists. Then build a local cluster and practice deploying, scaling, fixing, updating, and rolling back an application.
How To?
Build each system on your laptop, follow a real request, test what happens when it fails, and keep a working example when you finish.
Guide 02intermediate
Build a Local AI Infrastructure Troubleshooting Agent
Build a local AI agent that investigates a broken Kubernetes cluster with Ollama, safe kubectl tools, runbooks, and saved history.
Guide 03intermediate
Blue-Green Deployments in Kubernetes with Istio
Build a blue-green deployment on your laptop. Test Green, move Istio traffic in steps, and quickly roll back to Blue.
Guide 04advanced
Automate Blue-Green Deployments with a Kubernetes Operator and Istio
Build a Kubernetes controller that deploys a new image, tests it, moves Istio traffic in steps, and rolls back when something fails.