Kubernetes · hands-on lab

Kubernetes Lab 27: Install a Cluster with kubeadm

Build a two-node cluster from scratch with kubeadm: init the control plane, set up kubectl, install a CNI and join a worker.

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75 minutesTime in the lab
ExpertLevel
5 tasksChecked automatically
CertificateVerifiable link when you finish

The situation

The CKA exam asks you to build a cluster by hand. containerd, kubeadm, kubelet and kubectl are already installed on both machines.

What you will do

Explore: Versionsquestion
Guided exercise: Initialise the control plane
Guided exercise: Install the pod network
Lab: Join the worker
Static podsquestion

How it works

The lab opens in your browser: a real terminal or desktop, nothing to install. Work through the tasks, press Check after each one and the portal verifies your work. Stuck? Ask for a hint. Finish every task and you get a certificate page with its own verification link for LinkedIn or your CV.