kubelab.eknathalabs.com · Free · No signup required

KubeLab
Master Kubernetes.
Ship with Confidence.

A structured, hands-on Kubernetes learning lab — concepts, interactive AI-powered tools, cheatsheets, 100-question CKA/CKS quiz, and full lab walkthroughs. Built by a Platform Engineer, for Platform Engineers.

kubelab ~ kubectl
eknatha@kubelab $ kubectl get pods -n production
NAME                           READY   STATUS            RESTARTS  AGE
api-deployment-7d9f8b-xkv2p   1/1     Running           0          2d
worker-5c8b9d-mnp4q           0/1     CrashLoopBackOff  14          1h
db-statefulset-0              1/1     Running           0          5d
 
eknatha@kubelab $ kubectl describe pod worker-5c8b9d-mnp4q | grep -A5 Events
# OOMKilled · Memory limit: 128Mi · Usage: 512Mi
# Fix: increase resources.limits.memory or optimize app
 
eknatha@kubelab
12
Modules
8
AI Tools
200+
Commands
100
Quiz Q&A
12
Labs
CKA
Exam Ready
60+
Error Codes
📚
12 Learning Modules
From cluster architecture to GKE. Structured, filterable, with deep dives.
🤖
8 AI-Powered Tools
Troubleshooter, YAML explainer, RBAC generator, PromQL builder and more.
⌘
kubectl Cheatsheet
200+ commands, searchable, click to copy. CKA exam tips included.
✦
100 Q&A Quiz
CKA + CKS scenario-based questions. Filter by topic, track your score.
⚗
12 Practice Labs
Full step-by-step lab walkthroughs from beginner to CKS-level advanced.
🔴
Error Encyclopedia
60+ K8s error codes — cause, fix, and debug commands. Searchable.
Learning Path

Structured Modules

12 modules from cluster architecture to advanced security. Click any module to deep dive.

Interactive AI Tools

Built-in K8s Tools ✦ AI Powered

Paste, generate, and understand Kubernetes manifests, errors, and policies — without leaving the page.

Quick Reference

kubectl Cheatsheet

200+ commands — searchable, click any command to copy. CKA exam shortcuts included.

Practice Questions

CKA / CKS Quiz — 100 Questions

Scenario-based questions with detailed explanations. Filter by topic or difficulty.

Score: 0 / 0
0
out of 100 questions

Hands-on Scenarios

Practice Labs

12 full step-by-step labs modelled on production incidents and CKA/CKS exam tasks.

Error Encyclopedia

K8s Error Code Encyclopedia

60+ Kubernetes errors — root cause, fix commands, and prevention. Searchable and filterable. Click any error to expand.

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0
Critical
0
Warning
0
Info
0
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