Question 1

Where should I start with Kubernetes?

Accepted Answer

Don't start with a certification. Get comfortable with Linux and containers first, then Kubernetes makes sense. 1. Linux basics: Files, permissions, processes. You'll use all of it on every exam. 2. Kubernetes from zero: Pods, deployments and services, with labs after every lesson. 3. Break a real cluster: A free playground in the browser. Nothing to install.

Question 2

How should I prepare for the CKA exam?

Accepted Answer

The CKA is hands-on: you fix live clusters in a terminal against the clock. Practice speed matters as much as theory. 1. The CKA course: Goes through the exam topics one by one, each followed by a lab. 2. Daily reps: Spin up a cluster and repeat the tasks until kubectl is muscle memory. 3. The full path: Everything KodeKloud has for CKA, in order.

Question 3

How should I prepare for the CKAD exam?

Accepted Answer

CKAD is for people who ship apps on Kubernetes. Same terminal format as CKA, with more on pods, config and probes. 1. The CKAD course: Built around the exam topics, with labs for each. 2. Practice on a cluster: Write YAML fast, then do it again without looking. 3. The full path: Every CKAD course and lab in one place.

Question 4

How should I prepare for the CKS exam?

Accepted Answer

You need an active CKA before you can book CKS. Do CKA first, then come back here. 1. The CKS course: Cluster hardening, supply chain and runtime security, with labs. 2. The full path: The CKS courses and labs in order.

Question 5

How should I prepare for the KCSA exam?

Accepted Answer

KCSA is multiple choice, so it's a good first security exam before the hands-on CKS. 1. The KCSA course: Kubernetes and cloud native security basics. 2. All five exams: Pass CKA, CKAD, CKS, KCNA and KCSA to become a Kubestronaut.

Question 6

How should I start learning DevOps?

Accepted Answer

Learn DevOps by doing small real tasks every day. Start free and see if the habit sticks. 1. 100 Days of DevOps: One hands-on task a day. Free. 2. Docker first: Containers come before Kubernetes, CI/CD and everything else. 3. The full path: Git, Docker, Terraform, Ansible and more, in order.

How I'd prepare.

Stuck on a plan?