func (cm *CM) ReadConfigmap(name string, ns string) (string, error) {
args := fmt.Sprintf("get configmap -o jsonpath='{.data.config-file\\.json}' -n %s %s", ns, cm.GetConfigMapName(name, ns))
func (cm *CM) ReadConfigmap(name string, ns string) (string, error) {
args := fmt.Sprintf("get configmap -o jsonpath='{.data.config-file\\.json}' -n %s %s", ns, cm.GetConfigMapName(name, ns))