main.go

func (o *k8s) isVersion(major string, minor string) (bool, error) {
        version, err := o.clientset.Discovery().ServerVersion()
        if err != nil {
                return false, err
        }
        if version.Major != major {
                return false, errors.New("Major version does not match")
        }
        if version.Minor != minor {
                return false, errors.New("Minor version does not match")
        }
        return true, nil
}

func main() {
	k8s, err := newK8s()
	if err != nil {
		fmt.Println(err)
		return
	}
	isV, err := k8s.isVersion("1", "9")
	if err != nil {
		fmt.Println(err)
		return
	}
	fmt.Println(isV)
}