Skip to content
Kubelings

Introduction

Kubelings teaches Kubernetes the way rustlings teaches Rust: a series of small, broken-on-purpose scenarios you fix one at a time.

The loop

Section titled “The loop”
  1. Read the situation — each lesson explains what’s broken (or what to build) and what “done” looks like.
  2. Fix the cluster — you get a live, multi-node Kubernetes cluster. Use kubectl to diagnose and repair.
  3. Watch the check — every lesson has an automated check. It turns green only when the cluster is genuinely in the target state.

Progress is tracked per lesson:

  • ◌ not started
  • ◐ started (you ran init)
  • ✓ solved (verify passed)

One source of truth

Section titled “One source of truth”

The course (courses/kubelings/) is the single source of truth and the only thing published on iximiuz Labs. Each lesson is self-contained: its index.md carries the playground + init/verify tasks, and its unit-*.md files hold the prose, the interactive check, and the solution.

The local kind runner reads those same task blocks, so local and lab stay in lockstep — no duplicated scripts. See Architecture.

Where to go next

Section titled “Where to go next”