abohmeed

config, err := clientcmd.BuildConfigFromFlags("", kubeconfig)
clientset, err := kubernetes.NewForConfig(config)
check("The following error occured while loading the Kube Config file", err)
csr := &certificates.CertificateSigningRequest{
	ObjectMeta: v1.ObjectMeta{
		Name: "tempcsr",
	},
	Spec: certificates.CertificateSigningRequestSpec{
		Groups: []string{
			"system:authenticated",

abohmeed

func findKubeConfig() (string, error) {
	env := os.Getenv("KUBECONFIG")
	if env != "" {
		return env, nil
	}
	path, err := homedir.Expand("~/.kube/config")
	if err != nil {
		return "", err
	}
	return path, nil