Kubectl Essentials

Summary

The command-line tool for interacting with a Kubernetes cluster — get, describe, apply, logs, and exec cover the vast majority of day-to-day operations and troubleshooting.

• 1Practice kubectl get, describe, and logs on resources in your local cluster.
• 2Use kubectl apply -f to deploy a manifest file, rather than imperative commands.
• 3Learn kubectl exec to get a shell inside a running container for live debugging.