BUILD YOUR KUBERNETES MUSCLE

Do you even kubectl apply?

Practical paths through Kubernetes and Linux. One focused exercise at a time.

80hands-on exercises

START EXPLORING · CKA

A healthy app. A broken Service.

The pods look fine. The application is unreachable. Follow the evidence.

shop / storefront

$ kubectl get pods -n shop
storefront-7bf4d 1/1 Running
storefront-8ca2e 1/1 Running
storefront-9db3f 1/1 Running

Healthy pods. Where would you look next?

EXAMPLE SCENARIO · NO LIVE SESSION

Find your learning path

CKA

Cluster administration

Build, repair, and operate Kubernetes clusters.

16 exercisesKubernetes

CKAD

Application development

Ship resilient workloads, from container images to Services.

9 exercisesKubernetes

CKS

Kubernetes security

Harden clusters and investigate security issues.

9 exercisesKubernetes

ICA

Service mesh

Understand traffic, identity, and observability with Istio.

8 exercisesIstio

CNPE

Platform engineering

Build the delivery and policy systems behind a platform.

6 exercisesPlatform

CKNE

Cloud native networking

Explore Cilium, connectivity, network policy, and routing.

14 exercisesCilium

LFCS

Linux administration

Build confidence with services, storage, and Linux systems.

17 exercisesLinux

OPS

Operations workshop

Practice a focused Kubernetes operations scenario.

1 exercisesKubernetes