"k8s.io/kubernetes/cmd/kubeadm/app/cmd/options"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow"
	cmdutil "k8s.io/kubernetes/cmd/kubeadm/app/cmd/util"
	dnsaddon "k8s.io/kubernetes/cmd/kubeadm/app/phases/addons/dns"
	proxyaddon "k8s.io/kubernetes/cmd/kubeadm/app/phases/addons/proxy"
)

var (
	coreDNSAddonLongDesc = cmdutil.LongDesc(`
		Install the CoreDNS addon components via the API server.

	}

	// Obtain all the IPs from the node
	proxyAddrs := make([]string, 0)
	if ipAddrs, ok := network.GetPrivateIPs(context.Background()); ok {
		proxyAddrs = append(proxyAddrs, ipAddrs...)
	}

	// No IP addresses provided, append 127.0.0.1 for ipv4 and ::1 for ipv6
	if len(proxyAddrs) == 0 {
		proxyAddrs = append(proxyAddrs, localHostIPv4, localHostIPv6)
	}

func StartProxy() {
	proxyOnce.Do(func() {
		readModList()
		addr := *proxyAddr
		if addr == "" {
			addr = "localhost:0"
		}
		l, err := net.Listen("tcp", addr)
		if err != nil {
			log.Fatal(err)
		}
		*proxyAddr = l.Addr().String()
		proxyURL = "http://" + *proxyAddr + "/mod"
		fmt.Fprintf(os.Stderr, "go test proxy running at GOPROXY=%s\n", proxyURL)
		go func() {

			}
		}
	}
	return cfg
}

func NewWorkloadHealthChecker(cfg *v1alpha3.ReadinessProbe, envoyProbe ready.Prober, proxyAddrs []string, ipv6 bool) *WorkloadHealthChecker {
	// if a config does not exist return a no-op prober
	if cfg == nil {
		return nil
	}
	cfg = fillInDefaults(cfg, proxyAddrs)
	var prober Prober
	switch healthCheckMethod := cfg.HealthCheckMethod.(type) {
	case *v1alpha3.ReadinessProbe_HttpGet:

		fmt.Printf("cmd/go test is not compatible with $GO_GCFLAGS being set\n")
		fmt.Printf("SKIP\n")
		return
	}

	flag.Parse()

	if *proxyAddr != "" {
		StartProxy()
		select {}
	}

	// Run with a temporary TMPDIR to check that the tests don't
	// leave anything behind.
	topTmpdir, err := os.MkdirTemp("", "cmd-go-test-")
	if err != nil {