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Kubernetes

Everything you need to get good at Kubernetes

Roadmaps, modules, concepts, articles, cheatsheets, and practical resources — all aggregated in one place.

Concepts4 Concepts

The main ideas and theoretical pillars that explain how things work under the hood.

Topics19 Topics

Specific subtopics, terminologies, and detailed deep-dive guides for this technology.

Modules26 Modules

Step-by-step practical lessons with hands-on labs to build your real-world skills.

Roadmaps3 Roadmaps

Structured guide pathways to lead you from absolute beginner to advanced developer.

Articles3 Articles

In-depth technical guides and engineering notes.

Resources0 Resources

Official links, extra documentation, and learning tools to help you practice.

EXPLORE
Concepts4Topics19

Knowledge Graph

Browse Concepts

The foundational building blocks. Dive deep into theory and technical concepts to explore detailed subtopics, terminologies, and glossaries mapped inside each concept.

8 topics

Kubernetes Networking and Traffic Management

Master Kubernetes networking — Services, Ingress, DNS, CNI plugins, and Network Policies that control how traffic flows inside and into your cluster.

Explore

Knowledge Map

Browse Topics

Detailed subtopics, terminologies, and technical guides. Dive straight into specific lessons and workflows mapped inside each concept.

All Topics

Configuring Ingress Controllers with NGINX for Production Traffic

Configure NGINX Ingress Controllers on Kubernetes to route production HTTP and HTTPS traffic with SSL termination, path routing, and rate limiting.

Explore

Curriculum

Learning Modules

Hands-on, topic-by-topic modules that walk you through real tools and workflows. Each module breaks down a complex concept into structured lessons you can complete at your own pace.

All Modules
BEGINNER26 Topics
Standalone

Kubernetes (K8s)

Learn Kubernetes from scratch - pods, deployments, services, ingress, Helm, and production-grade container orchestration.

Career Blueprints

Learning Roadmaps

Step-by-step career blueprints that show you exactly what to learn and in what order. Follow a roadmap from absolute beginner to confident, job-ready engineer without the guesswork.

12 Steps

DevOps Roadmap

Dive into a complete beginner-friendly roadmap spanning local Linux foundations, version control, build streams, pipeline automation and cloud deployments securely.

Start Pathway

Guides

Articles

In-depth technical guides, architecture breakdowns, and best practices written by engineers who have used these tools in real production environments — not just tutorials, but actual engineering insight.

Guide5 min read

Progressive Delivery: Canary Deployments with Argo Rollouts and Flagger

Progressive delivery lets you ship to 5% of users first and roll back in 30 seconds if something breaks — here is how to implement canary deployments with Argo Rollouts and Flagger on Kubernetes.

Read Article

Quick Lookups

Cheatsheets

Compact, well-organized reference sheets for commands, flags, syntax, and configurations. Built for speed — open one alongside your terminal and get the answer in seconds without breaking your flow.

Cheatsheet

Useful Aliases and Shortcuts

Complete kubectl reference - context switching, pods, rollouts, patching, troubleshooting, output formatting, and RBAC for production clusters.

Open Sheet

Ready to test yourself?

Validate your technical understanding and check your scores, or explore the full platform learning roadmap.

Take the Quiz
Full Roadmap
Modules
26
Roadmaps3
Articles3
Cheatsheets1
Quiz🎯
3 topics

Kubernetes Observability and Scaling

Monitor, troubleshoot, and auto-scale Kubernetes workloads using Prometheus, Grafana, HPA, Cluster Autoscaler, and production debugging techniques.

Explore
2 topics

Kubernetes Security and Access Control

Secure your Kubernetes cluster with RBAC, ServiceAccounts, Pod Security Standards, Secrets management, and network isolation best practices.

Explore
6 topics

Kubernetes Workload Management

Master Kubernetes workloads, pod lifecycle, autoscaling, RBAC, networking, and production-grade cluster operations used by teams at scale.

Explore

Configuring Kubernetes Resource Requests, Limits, and QoS Classes

Learn how to correctly set CPU and memory requests and limits on Kubernetes pods to prevent OOMKills, CPU throttling, and noisy neighbour problems in production.

Explore

Configuring Persistent Volumes and Storage Classes in Kubernetes

Configure PersistentVolumes, PersistentVolumeClaims, and StorageClasses in Kubernetes to provide durable storage for stateful workloads in production.

Explore

Configuring Pod Disruption Budgets for Zero-Downtime Upgrades

A Pod Disruption Budget (PDB) is a policy that tells Kubernetes the minimum number of pods that must stay running during voluntary disruptions — node drains, cluster upgrades, and rolling deployments. Without one, a node drain can terminate all pods of a service simultaneously, causing a complete outage.

Explore

Debugging Kubernetes Networking with kubectl and CNI Plugins

Diagnose and fix Kubernetes pod networking failures, DNS resolution issues, and CNI plugin misconfigurations using kubectl, netshoot, and network policy debugging tools.

Explore

Implementing Kubernetes Deployment Strategies - Rolling, Blue-Green, and Canary

Learn how to deploy new application versions to Kubernetes with zero downtime using rolling updates, blue-green switching, and canary traffic splitting.

Explore

Implementing Kubernetes Pod Security Standards and securityContext

Secure Kubernetes pods using Pod Security Standards, securityContext settings, and runtime controls that prevent privilege escalation and container breakout attacks.

Explore

Implementing Liveness and Readiness Probes for Zero-Downtime Deploys

Configure liveness, readiness, and startup probes in Kubernetes to eliminate downtime during rolling deployments and protect production traffic from unhealthy pods.

Explore
Start
INTERMEDIATE11 Topics
Standalone

Building MCP Servers for Ops Systems

Learn to build MCP servers that give AI agents safe, structured access to your Kubernetes cluster, Prometheus metrics, and internal runbooks.

Start
BEGINNER6 Topics
Standalone

Junior DevOps Engineer Interview Prep

- 0-2 years experience. - Roles: Junior DevOps Engineer, DevOps Associate, Infrastructure Engineer. - 70 checklist questions, 30 real interview Q&A, 10 live scenarios, 15 behavioral questions. - Companies: Razorpay, PhonePe, Swiggy, CRED, Freshworks, Juspay.

Start
INTERMEDIATE6 Topics
Standalone

Mid-Level DevOps Engineer Interview Prep

- 2-5 years experience - Roles: DevOps Engineer, Site Reliability Engineer, Platform Engineer - 70 checklist questions, 30 real interview Q&A, 10 live scenarios, 10 behavioral questions - Companies: Atlassian, Stripe, PhonePe, Cloudflare, Grab, Databricks

Start
17 Steps

AIOps Engineering Mastery

Master AI-powered IT operations from Linux fundamentals to autonomous AI agents that detect, diagnose, and self-heal production systems at enterprise scale.

Start Pathway
13 Steps

DevSecOps Mastery Path

From zero to production-grade DevSecOps engineer - master every security tool, pipeline control, and cloud hardening skill the industry demands in 2026.

Start Pathway
Guide5 min read

Kubernetes Cost Optimization: Cutting Cloud Spend Without Breaking SLOs

Kubernetes clusters routinely waste 40-70% of provisioned resources. Here is the complete playbook for cutting cloud spend without touching your SLOs.

Read Article
Guide10 min read

GitOps Showdown: ArgoCD vs FluxCD for Kubernetes Teams

ArgoCD and FluxCD are the two dominant GitOps engines for Kubernetes — this breakdown tells you exactly which one to pick and why.

Read Article