Imports of package apis

PathSynopsis
github.com/docker/docker/pkg/homedir
k8s.io/client-go/tools/clientcmdPackage clientcmd provides one stop shopping for building a working client from a fixed config, from a .kubeconfig file, from command line flags, or from any merged combination.
osPackage os provides a platform-independent interface to operating system functionality.
path/filepathPackage filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths.