Kubernetes

What you'll actually learn

Kubernetes usually gets taught by memorizing YAML fields. This track works backward from the failures it's meant to prevent — a crashed pod, a node running out of capacity, a rollout that needs to reverse itself mid-deploy — and builds up pods, deployments, services, and the scheduler as the concrete answer to each one. By the end you're not reciting object names, you're reading a cluster's actual state and knowing which piece is responsible for what you're seeing.

What you'll be able to do

You'll deploy a real multi-container application, force it to fail in the ways it fails in production — a node going down, a bad rollout, a service losing its backing pods — and fix it using nothing but kubectl and an understanding of the control loop underneath. That's the skill gap between "I've used Kubernetes" and "I can be handed someone else's broken cluster," and it's the one hiring managers are actually screening for.