Challenge progress

Tasks

Loading tasks...

Reset Progress

Are you sure you want to reset your progress for this challenge? This action cannot be undone.

Discuss on DiscordAsk questions, share solutions

This challenge was created by a community author. Community content is reviewed by the iximiuz Labs team on a best effort basis.

Challenge Created: Sep 9, 2025

DifficultyHard

Learner activity2 solved of 10 attempts

Klustered - 101 - Challenge B

by Rawkode Academy · on

Kubernetes

Welcome to the Klustered - 101 - Challenge B!

#klustered

Good luck debugging! Remember, in production incidents, you often face multiple cascading failures just like this.

How to Author Challenges on iximiuz Labs

Instead of providing a subpar online editing experience, iximiuz Labs offers a helper CLI tool called labctl, allowing you to use your favorite text editor (or a full-featured IDE) to write content from the comfort of your local machine.

Install labctl CLI

curl -sf https://labs.iximiuz.com/cli/install.sh | sh

This will download and install the latest version of the labctl CLI. You only need to do this once per workstation.

Authorize labctl

labctl auth login

This will open a browser window asking you to authorize labctl to access your account. You need to do it after a fresh install of labctl and repeat it whenever the auth session expires.

Pull challenge content

labctl content pull challenge klustered-101-b-d3bfcf70

This will create a local copy of the challenge content in a directory named klustered-101-b-d3bfcf70. You only need to do this once per challenge.

Stream your changes

labctl content push -fw challenge klustered-101-b-d3bfcf70

Run this command in a separate terminal to continuously upload your changes to the server while editing the challenge in your favorite text editor or IDE.

You can also use labctl to create, list, and delete your content. Learn more about the available commands: labctl content --help

Problem

Start

Black Friday 2026