Kubernetes INTRO on Eriks training corner

Day 1

Mon, 01 Jan 0001 00:00:00 +0000

Day 1

Why containers exist, what Kubernetes adds on top, how to interrogate the API, and the object everything else is built from: the Pod.

By the end of today you can read any object in the cluster and explain what it is, without looking anything up.

Labs 01 – 07.

Day 2

Mon, 01 Jan 0001 00:00:00 +0000

Day 2

Controllers that keep your workload alive, control over where it runs, and the networking that lets anything reach it.

Labs 08 – 16.

Day 3

Mon, 01 Jan 0001 00:00:00 +0000

Day 3

Configuration, state on disk, packaging, and finally teaching the cluster new kinds of object.

Labs 17 – 23.

Cheat sheets

Mon, 01 Jan 0001 00:00:00 +0000

Cheat sheets

Keep these open during the labs - the discovery labs assume you will.

Labs

Mon, 01 Jan 0001 00:00:00 +0000

Labs

Unless a lab says otherwise, run everything on support01, and create every file directly in your home directory - the labs cd ~ before writing anything, so kubectl apply -f pod.yaml always finds what you just wrote. The only exceptions create their own folder and say so: the Docker build contexts in Labs 03 and 04, helm create in Lab 21, and the git clone in the extended labs.