DefaultClientConfig creates a clientcmd.ClientConfig with the following hierarchy: 1.

TODO remove once people have been given enough time to notice.

NewFactory creates a factory with the default Kubernetes resources defined if optionalClientConfig is nil, then flags will be bound to a new clientcmd.ClientConfig.

RunGet implements the generic Get command TODO: convert all direct flag accessors to a struct and pass that instead of cmd TODO: return an error instead of using glog.Fatal and checkErr.

Factory provides abstractions that allow the Kubectl command to be extended across multiple types of resources and different API sets.