Living with Kubernetes: Debug Clusters in 8 Commands

3 years ago thenewstack.io

Summary: This is a summary of an article originally published by The New Stack. Read the full original article here →

If you’ve lived with any system long enough, you have assuredly had to debug it. In this post, we’ll look at eight commands you can run to start debugging any Kubernetes cluster.

We will pretend you’ve been handed a kubeconfig file with access to a cluster and you were told the cluster is broken.

This information will help you quickly zero in on a potential problem and know where to look deeper at logs.

If you look for what has changed, it can point you in the right direction to find and fix the problem quickly.

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