Sections · Kubernetes
Kubernetes LIVE
From your first pod to running secure, scalable platforms.
A practical, production-focused Kubernetes path: how the cluster works, containers and images, workloads and rollouts, networking and ingress, storage, RBAC and security, autoscaling, GitOps, upgrades, operators and production readiness, plus interview scenarios and CKA, CKAD and CKS exam strategy.
What you will cover
- How Kubernetes works
- Containers, images and kubectl
- Deployments, rollouts and configuration
- Services, ingress and network policies
- Storage and stateful workloads
- RBAC, pod security and supply chain
- Autoscaling, Helm and GitOps
- Upgrades, operators and production readiness
- Interview and certification practice
24 lessons across 7 tracks · 7 free lessons · 2 simulations · 127 practice questions · learning roadmap.
Tracks
🧱 Kubernetes Foundations
How Kubernetes works, containers and images, your first cluster, kubectl and pods in depth.
🚀 Running Workloads
Deployments and rollouts, configuration and secrets, scheduling and resources, stateful sets, daemons and jobs.
🌐 Networking and Traffic
Services and discovery, ingress and the Gateway API, pod networking, CNI and network policies.
💾 Storage and Stateful Data
Volumes, persistent volumes and claims, storage classes, running databases and backing them up.
🔐 Security
RBAC and service accounts, pod hardening and supply-chain security, and threat modeling a cluster.
🛠️ Operating Clusters
Autoscaling, Helm and GitOps, observability, upgrades, extending Kubernetes and production readiness.
🎯 Interview and Certification
Scenario-based interview practice and a hands-on strategy for the CKA, CKAD and CKS exams.
Start free with Kubernetes
Understand how Kubernetes really works, then deploy, expose and troubleshoot applications with confidence.
- 1Why Kubernetes Exists and How It Really WorksStart here. The problem Kubernetes solves, the mental model of desired state and control loops, the cluster architecture, and a practical plan for deciding whether and how to adopt it. · 22 min
- 2Containers and Images: The Foundation Under Every PodHow containers actually work, how to build small, fast, secure images, how registries and tags behave, and a team standard for container builds you can roll out. · 20 min
- 3Your First Cluster and kubectl: A Hands-On GuideCreate a local cluster, learn the kubectl commands you will use every day, read and write YAML with confidence, and organise work with namespaces and contexts, with a practice lab you can finish in an hour. · 24 min
- 4Pods in Depth: Lifecycle, Probes, Multi-Container Patterns and ResourcesEverything about the smallest deployable unit: how a pod starts, runs and stops, how health probes work, sidecar and init patterns, resource requests and limits, and a team checklist for production-ready pods. · 26 min
- 5Deployments and Rollouts: Shipping and Rolling Back Without DowntimeHow Deployments and ReplicaSets keep your app running, how rolling updates work, how to tune and observe a rollout, strategies beyond rolling updates, and a release practice you can adopt across teams. · 26 min
- 6Services and Service Discovery: How Pods Find Each OtherHow Kubernetes gives changing pods a stable address, the four Service types, how DNS and endpoints work, how to debug a Service that does not respond, and a networking standard for your platform. · 24 min
- 7Kubernetes Interview Scenarios: How to Think Aloud and Win the RoundTwelve realistic troubleshooting and design scenarios with a repeatable answer structure, model answers, the commands interviewers expect, and the follow-up questions to prepare for. · 26 min
Inside the Kubernetes section
24 lessons across 7 tracks.
Kubernetes Foundations
How Kubernetes works, containers and images, your first cluster, kubectl and pods in depth.
4 lessons →Running Workloads
Deployments and rollouts, configuration and secrets, scheduling and resources, stateful sets, daemons and jobs.
4 lessons →Networking and Traffic
Services and discovery, ingress and the Gateway API, pod networking, CNI and network policies.
3 lessons →Storage and Stateful Data
Volumes, persistent volumes and claims, storage classes, running databases and backing them up.
2 lessons →Security
RBAC and service accounts, pod hardening and supply-chain security, and threat modeling a cluster.
3 lessons →Operating Clusters
Autoscaling, Helm and GitOps, observability, upgrades, extending Kubernetes and production readiness.
6 lessons →Interview and Certification
Scenario-based interview practice and a hands-on strategy for the CKA, CKAD and CKS exams.
2 lessons →One path from your first pod to running platforms
Whether you are deploying your first container or designing a cluster platform, start at the stage that fits you and keep building.
Getting started
New to containers and Kubernetes
- How Kubernetes works
- Containers, images and kubectl
- Pods, Deployments and rollouts
- Services and configuration
Practitioner
Running real workloads for a team
- Scheduling and resource sizing
- Ingress, policies and storage
- Stateful workloads and jobs
- RBAC, Helm and GitOps
Platform engineer
Responsible for clusters and shared platforms
- Databases and backups
- Pod security and supply chain
- Observability and upgrades
- Operators and extending the API
Certify and lead
Setting standards and proving skills
- Production readiness reviews
- Interview scenarios
- CKA, CKAD and CKS strategy
- Platform governance
Learn it. Practise it. Prove it.
Learn
24 deep lessons on Kubernetes, from first principles to leadership, with real examples and rollout plans.
7 freePractise
2 scored scenarios where your decisions change the outcome, with a debrief.
2 simulationsRehearse
127 interview questions with model answers, taken from every lesson. Answer aloud, then check.
Interview trainerProve
1:1 mock interviews with a written scorecard. ₹99 for one, ₹300 for five.
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