dsFatal: false,
		},

		{
			name: "ok IPv4 metricsBindAddress",
			proxy: &ProxyServer{
				Config: &kubeproxyconfig.KubeProxyConfiguration{
					MetricsBindAddress: "10.0.0.1:9999",
				},
				PrimaryIPFamily: v1.IPv4Protocol,
			},
			ssErr: false,
			dsErr: false,
		},
		{
			name: "ok IPv6 metricsBindAddress",
			proxy: &ProxyServer{

			original: &kubeproxyconfigv1alpha1.KubeProxyConfiguration{
				MetricsBindAddress: "127.0.0.1",
				HealthzBindAddress: "127.0.0.1",
			},
			expected: &kubeproxyconfigv1alpha1.KubeProxyConfiguration{
				FeatureGates:       map[string]bool{},
				BindAddress:        "0.0.0.0",
				HealthzBindAddress: "127.0.0.1:10256",
				MetricsBindAddress: "127.0.0.1:10249",

  udpTimeout: 0s
kind: KubeProxyConfiguration
logging:
  flushFrequency: 5s
  format: text
  options:
    json:
      infoBufferSize: "0"
    text:
      infoBufferSize: "0"
  verbosity: 0
metricsBindAddress: 127.0.0.1:10249
mode: ""
nftables:
  masqueradeAll: false
  masqueradeBit: 14
  minSyncPeriod: 1s
  syncPeriod: 30s
nodePortAddresses: null
oomScoreAdj: -999
portRange: ""

	} else {
		obj.HealthzBindAddress = proxyutil.AppendPortIfNeeded(obj.HealthzBindAddress, ports.ProxyHealthzPort)
	}
	if obj.MetricsBindAddress == "" {
		obj.MetricsBindAddress = fmt.Sprintf("%s:%v", defaultMetricsAddress, ports.ProxyStatusPort)
	} else {
		obj.MetricsBindAddress = proxyutil.AppendPortIfNeeded(obj.MetricsBindAddress, ports.ProxyStatusPort)
	}

	if obj.OOMScoreAdj == nil {
		temp := int32(qos.KubeProxyOOMScoreAdj)

		return err
	}
	out.Logging = in.Logging
	out.HostnameOverride = in.HostnameOverride
	out.BindAddress = in.BindAddress
	out.HealthzBindAddress = in.HealthzBindAddress
	out.MetricsBindAddress = in.MetricsBindAddress
	out.BindAddressHardFail = in.BindAddressHardFail
	out.EnableProfiling = in.EnableProfiling
	out.ShowHiddenMetricsForVersion = in.ShowHiddenMetricsForVersion
	out.Mode = config.ProxyMode(in.Mode)

  udpTimeout: 0s
kind: KubeProxyConfiguration
logging:
  flushFrequency: 5s
  format: text
  options:
    json:
      infoBufferSize: "0"
    text:
      infoBufferSize: "0"
  verbosity: 0
metricsBindAddress: 127.0.0.1:10249
mode: ""
nftables:
  masqueradeAll: false
  masqueradeBit: 14
  minSyncPeriod: 1s
  syncPeriod: 30s
nodePortAddresses: null
oomScoreAdj: -999
portRange: ""

		},
		"invalid MetricsBindAddress": {
			mutateConfigFunc: func(config *kubeproxyconfig.KubeProxyConfiguration) {
				config.MetricsBindAddress = "127.0.0.1"
			},
			expectedErrs: field.ErrorList{field.Invalid(newPath.Child("MetricsBindAddress"), "127.0.0.1", "must be IP:port")},
		},
		"ClusterCIDR missing subset range": {

			obj.IPTables.MasqueradeBit = ptr.To(c.Int31())
			obj.IPTables.LocalhostNodePorts = ptr.To(c.RandBool())
			obj.NFTables.MasqueradeBit = ptr.To(c.Int31())
			obj.MetricsBindAddress = fmt.Sprintf("%d.%d.%d.%d:%d", c.Intn(256), c.Intn(256), c.Intn(256), c.Intn(256), c.Intn(65536))
			obj.OOMScoreAdj = ptr.To(c.Int31())
			obj.ClientConnection.ContentType = "bar"

	// "[::]:10256" (if bindAddress is IPv6).
	HealthzBindAddress string
	// metricsBindAddress is the IP address and port for the metrics server to serve
	// on, defaulting to "127.0.0.1:10249" (if bindAddress is unset or IPv4), or
	// "[::1]:10249" (if bindAddress is IPv6). (Set to "0.0.0.0:10249" / "[::]:10249"
	// to bind on all interfaces.)
	MetricsBindAddress string
	// bindAddressHardFail, if true, tells kube-proxy to treat failure to bind to a

	if len(o.ConfigFile) == 0 && len(o.WriteConfigTo) == 0 {
		o.config.HealthzBindAddress = addressFromDeprecatedFlags(o.config.HealthzBindAddress, o.healthzPort)
		o.config.MetricsBindAddress = addressFromDeprecatedFlags(o.config.MetricsBindAddress, o.metricsPort)
	}

	// Load the config file here in Complete, so that Validate validates the fully-resolved config.
	if len(o.ConfigFile) > 0 {