Kubernetes or K8s

"The name Kubernetes originates from Greek, meaning helmsman or pilot. K8s as an abbreviation results from counting the eight letters between the 'K' and the 's'."

The Tutorials section on kubernetes.io has an excellent free, in-browser Kubernetes environment to try out.

Or Play with Kubernetes a simple, interactive and fun playground to learn Kubernetes by Docker.

Interactive Tutorial - Creating a Cluster

Check version

$ kubectl version

Check cluster information

$ kubectl cluster-info

Show all nodes

$ kubectl get nodes

Show deployments

$ kubectl get Deployments

Show Pods

$ kubectl get pods

Show Services

$ kubectl get services

Install kubectl on Windows

PS C:\Users\tuyen> winget install -e --id Kubernetes.kubectl
Found Kubernetes CLI [Kubernetes.kubectl] Version 1.32.3
This application is licensed to you by its owner.
Microsoft is not responsible for, nor does it grant any licenses to, third-party packages.
Downloading https://dl.k8s.io/release/v1.32.3/bin/windows/amd64/kubectl.exe
  ██████████████████████████████  56.1 MB / 56.1 MB
Successfully verified installer hash
Starting package install...
Path environment variable modified; restart your shell to use the new value.
Command line alias added: "kubectl"
Successfully installed
PS C:\Users\tuyen>