Kubernetes for Beginners

Every Kubernetes explainer for beginners: 1 video, each with its commands, real output and diagrams.

Videos

10 minNov 3, 2026

How Kubernetes Works

How Kubernetes works, for beginners, proven on a real Kubernetes cluster: a deleted pod comes back by itself, and we follow why through every part: the control plane (API server, etcd, scheduler, controllers), worker nodes with the kubelet and containerd, Deployments, ReplicaSets and pods, a Service that gives changing pods one stable name, a whole worker node switched off (and the 5-minute default wait before its pods are replaced), and a rolling update.