Uniform API server access using clientcmd

If you've ever wanted to develop a command line client for a Kubernetes API, especially if you've considered making your client usable as a kubectl plugin, you might have wondered how to make your client feel familiar to users of kubectl. A quick glance at the output of kubectl options might put a damper on that: "Am I really supposed to implement all those options?" Fear not, others have done a lot of the work involved for you. In fact, the Kubernetes project provides two libraries to help you handle kubectl-style command line arguments in Go programs: clientcmd and cli-runtime (which uses clientcmd). This article will show how to use the former. General philosophyAs might be expected since it's part of client-go, clientcmd's ultimate purpose is to provide an instance of restclient.Config

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