Volume 1: Core path1/1
  1. 01Lessons 1-3

Chapter 01 of 01

Lessons 1-3

3 lessons6 min readingParts 1-3
  1. 01Why Kubernetes exists (and when you actually need it)Before touching kubectl, understand the problem Kubernetes solves — and whether you even have that problem.2 min read
  2. 02Pods: the atom of KubernetesHands-on with Pods — what they are, why containers share them, and your first kubectl commands.2 min read
  3. 03Deployments & Services: self-healing apps with stable addressesReplicas, rolling updates, rollbacks, and giving your Pods a stable address — the workhorses of everyday Kubernetes.2 min read