Autogenerated files

Kubernetes-commit: 12b6c2b8792f375460c94f59c9bffe39895df37f

pkg/api/types.go

@@ -2453,6 +2453,16 @@ const (
 	ServiceTypeExternalName ServiceType = "ExternalName"
 )
 
+// Service External Traffic Policy Type string
+type ServiceExternalTrafficPolicyType string
+
+const (
+	// ServiceExternalTrafficPolicyTypeLocal specifies local endpoints behavior.
+	ServiceExternalTrafficPolicyTypeLocal ServiceExternalTrafficPolicyType = "Local"
+	// ServiceExternalTrafficPolicyTypeGlobal specifies global (legacy) behavior.
+	ServiceExternalTrafficPolicyTypeGlobal ServiceExternalTrafficPolicyType = "Global"
+)
+
 // ServiceStatus represents the current status of a service
 type ServiceStatus struct {
 	// LoadBalancer contains the current status of the load-balancer,
@@ -2552,6 +2562,20 @@ type ServiceSpec struct {
 	// cloud-provider does not support the feature."
 	// +optional
 	LoadBalancerSourceRanges []string
+
+	// externalTrafficPolicy denotes if this Service desires to route external traffic to
+	// local endpoints only. This preserves Source IP and avoids a second hop for
+	// LoadBalancer and Nodeport type services.
+	// +optional
+	ExternalTrafficPolicy ServiceExternalTrafficPolicyType
+
+	// healthCheckNodePort specifies the healthcheck nodePort for the service.
+	// If not specified, HealthCheckNodePort is created by the service api
+	// backend with the allocated nodePort. Will use user-specified nodePort value
+	// if specified by the client. Only effects when Type is set to LoadBalancer
+	// and ExternalTrafficPolicy is set to Local.
+	// +optional
+	HealthCheckNodePort int32
 }
 
 type ServicePort struct {

pkg/api/v1/generated.proto

@@ -3697,6 +3697,20 @@ message ServiceSpec {
   // Must be a valid DNS name and requires Type to be ExternalName.
   // +optional
   optional string externalName = 10;
+
+  // externalTrafficPolicy denotes if this Service desires to route external traffic to
+  // local endpoints only. This preserves Source IP and avoids a second hop for
+  // LoadBalancer and Nodeport type services.
+  // +optional
+  optional string externalTrafficPolicy = 11;
+
+  // healthCheckNodePort specifies the healthcheck nodePort for the service.
+  // If not specified, HealthCheckNodePort is created by the service api
+  // backend with the allocated nodePort. Will use user-specified nodePort value
+  // if specified by the client. Only effects when Type is set to LoadBalancer
+  // and ExternalTrafficPolicy is set to Local.
+  // +optional
+  optional int32 healthCheckNodePort = 12;
 }
 
 // ServiceStatus represents the current status of a service.

pkg/api/v1/types.generated.go

@@ -41195,6 +41195,32 @@ func (x *ServiceType) CodecDecodeSelf(d *codec1978.Decoder) {
 	}
 }
 
+func (x ServiceExternalTrafficPolicyType) CodecEncodeSelf(e *codec1978.Encoder) {
+	var h codecSelfer1234
+	z, r := codec1978.GenHelperEncoder(e)
+	_, _, _ = h, z, r
+	yym1 := z.EncBinary()
+	_ = yym1
+	if false {
+	} else if z.HasExtensions() && z.EncExt(x) {
+	} else {
+		r.EncodeString(codecSelferC_UTF81234, string(x))
+	}
+}
+
+func (x *ServiceExternalTrafficPolicyType) CodecDecodeSelf(d *codec1978.Decoder) {
+	var h codecSelfer1234
+	z, r := codec1978.GenHelperDecoder(d)
+	_, _, _ = h, z, r
+	yym1 := z.DecBinary()
+	_ = yym1
+	if false {
+	} else if z.HasExtensions() && z.DecExt(x) {
+	} else {
+		*((*string)(x)) = r.DecodeString()
+	}
+}
+
 func (x *ServiceStatus) CodecEncodeSelf(e *codec1978.Encoder) {
 	var h codecSelfer1234
 	z, r := codec1978.GenHelperEncoder(e)
@@ -41802,7 +41828,7 @@ func (x *ServiceSpec) CodecEncodeSelf(e *codec1978.Encoder) {
 		} else {
 			yysep2 := !z.EncBinary()
 			yy2arr2 := z.EncBasicHandle().StructToArray
-			var yyq2 [9]bool
+			var yyq2 [11]bool
 			_, _, _ = yysep2, yyq2, yy2arr2
 			const yyr2 bool = false
 			yyq2[0] = len(x.Ports) != 0
@@ -41814,9 +41840,11 @@ func (x *ServiceSpec) CodecEncodeSelf(e *codec1978.Encoder) {
 			yyq2[6] = x.LoadBalancerIP != ""
 			yyq2[7] = len(x.LoadBalancerSourceRanges) != 0
 			yyq2[8] = x.ExternalName != ""
+			yyq2[9] = x.ExternalTrafficPolicy != ""
+			yyq2[10] = x.HealthCheckNodePort != 0
 			var yynn2 int
 			if yyr2 || yy2arr2 {
-				r.EncodeArrayStart(9)
+				r.EncodeArrayStart(11)
 			} else {
 				yynn2 = 0
 				for _, b := range yyq2 {
@@ -42064,6 +42092,46 @@ func (x *ServiceSpec) CodecEncodeSelf(e *codec1978.Encoder) {
 					}
 				}
 			}
+			if yyr2 || yy2arr2 {
+				z.EncSendContainerState(codecSelfer_containerArrayElem1234)
+				if yyq2[9] {
+					x.ExternalTrafficPolicy.CodecEncodeSelf(e)
+				} else {
+					r.EncodeString(codecSelferC_UTF81234, "")
+				}
+			} else {
+				if yyq2[9] {
+					z.EncSendContainerState(codecSelfer_containerMapKey1234)
+					r.EncodeString(codecSelferC_UTF81234, string("externalTrafficPolicy"))
+					z.EncSendContainerState(codecSelfer_containerMapValue1234)
+					x.ExternalTrafficPolicy.CodecEncodeSelf(e)
+				}
+			}
+			if yyr2 || yy2arr2 {
+				z.EncSendContainerState(codecSelfer_containerArrayElem1234)
+				if yyq2[10] {
+					yym34 := z.EncBinary()
+					_ = yym34
+					if false {
+					} else {
+						r.EncodeInt(int64(x.HealthCheckNodePort))
+					}
+				} else {
+					r.EncodeInt(0)
+				}
+			} else {
+				if yyq2[10] {
+					z.EncSendContainerState(codecSelfer_containerMapKey1234)
+					r.EncodeString(codecSelferC_UTF81234, string("healthCheckNodePort"))
+					z.EncSendContainerState(codecSelfer_containerMapValue1234)
+					yym35 := z.EncBinary()
+					_ = yym35
+					if false {
+					} else {
+						r.EncodeInt(int64(x.HealthCheckNodePort))
+					}
+				}
+			}
 			if yyr2 || yy2arr2 {
 				z.EncSendContainerState(codecSelfer_containerArrayEnd1234)
 			} else {
@@ -42223,6 +42291,25 @@ func (x *ServiceSpec) codecDecodeSelfFromMap(l int, d *codec1978.Decoder) {
 					*((*string)(yyv18)) = r.DecodeString()
 				}
 			}
+		case "externalTrafficPolicy":
+			if r.TryDecodeAsNil() {
+				x.ExternalTrafficPolicy = ""
+			} else {
+				yyv20 := &x.ExternalTrafficPolicy
+				yyv20.CodecDecodeSelf(d)
+			}
+		case "healthCheckNodePort":
+			if r.TryDecodeAsNil() {
+				x.HealthCheckNodePort = 0
+			} else {
+				yyv21 := &x.HealthCheckNodePort
+				yym22 := z.DecBinary()
+				_ = yym22
+				if false {
+				} else {
+					*((*int32)(yyv21)) = int32(r.DecodeInt(32))
+				}
+			}
 		default:
 			z.DecStructFieldNotFound(-1, yys3)
 		} // end switch yys3
@@ -42234,16 +42321,16 @@ func (x *ServiceSpec) codecDecodeSelfFromArray(l int, d *codec1978.Decoder) {
 	var h codecSelfer1234
 	z, r := codec1978.GenHelperDecoder(d)
 	_, _, _ = h, z, r
-	var yyj20 int
+	var yyj23 int
-	var yyb20 bool
+	var yyb23 bool
-	var yyhl20 bool = l >= 0
+	var yyhl23 bool = l >= 0
-	yyj20++
+	yyj23++
-	if yyhl20 {
+	if yyhl23 {
-		yyb20 = yyj20 > l
+		yyb23 = yyj23 > l
 	} else {
-		yyb20 = r.CheckBreak()
+		yyb23 = r.CheckBreak()
 	}
-	if yyb20 {
+	if yyb23 {
 		z.DecSendContainerState(codecSelfer_containerArrayEnd1234)
 		return
 	}
@@ -42251,21 +42338,21 @@ func (x *ServiceSpec) codecDecodeSelfFromArray(l int, d *codec1978.Decoder) {
 	if r.TryDecodeAsNil() {
 		x.Ports = nil
 	} else {
-		yyv21 := &x.Ports
+		yyv24 := &x.Ports
-		yym22 := z.DecBinary()
+		yym25 := z.DecBinary()
-		_ = yym22
+		_ = yym25
 		if false {
 		} else {
-			h.decSliceServicePort((*[]ServicePort)(yyv21), d)
+			h.decSliceServicePort((*[]ServicePort)(yyv24), d)
 		}
 	}
-	yyj20++
+	yyj23++
-	if yyhl20 {
+	if yyhl23 {
-		yyb20 = yyj20 > l
+		yyb23 = yyj23 > l
 	} else {
-		yyb20 = r.CheckBreak()
+		yyb23 = r.CheckBreak()
 	}
-	if yyb20 {
+	if yyb23 {
 		z.DecSendContainerState(codecSelfer_containerArrayEnd1234)
 		return
 	}
@@ -42273,21 +42360,21 @@ func (x *ServiceSpec) codecDecodeSelfFromArray(l int, d *codec1978.Decoder) {
 	if r.TryDecodeAsNil() {
 		x.Selector = nil
 	} else {
-		yyv23 := &x.Selector
+		yyv26 := &x.Selector
-		yym24 := z.DecBinary()
+		yym27 := z.DecBinary()
-		_ = yym24
+		_ = yym27
 		if false {
 		} else {
-			z.F.DecMapStringStringX(yyv23, false, d)
+			z.F.DecMapStringStringX(yyv26, false, d)
 		}
 	}
-	yyj20++
+	yyj23++
-	if yyhl20 {
+	if yyhl23 {
-		yyb20 = yyj20 > l
+		yyb23 = yyj23 > l
 	} else {
-		yyb20 = r.CheckBreak()
+		yyb23 = r.CheckBreak()
 	}
-	if yyb20 {
+	if yyb23 {
 		z.DecSendContainerState(codecSelfer_containerArrayEnd1234)
 		return
 	}
@@ -42295,21 +42382,21 @@ func (x *ServiceSpec) codecDecodeSelfFromArray(l int, d *codec1978.Decoder) {
 	if r.TryDecodeAsNil() {
 		x.ClusterIP = ""
 	} else {
-		yyv25 := &x.ClusterIP
+		yyv28 := &x.ClusterIP
-		yym26 := z.DecBinary()
+		yym29 := z.DecBinary()
-		_ = yym26
+		_ = yym29
 		if false {
 		} else {
-			*((*string)(yyv25)) = r.DecodeString()
+			*((*string)(yyv28)) = r.DecodeString()
 		}
 	}
-	yyj20++
+	yyj23++
-	if yyhl20 {
+	if yyhl23 {
-		yyb20 = yyj20 > l
+		yyb23 = yyj23 > l
 	} else {
-		yyb20 = r.CheckBreak()
+		yyb23 = r.CheckBreak()
 	}
-	if yyb20 {
+	if yyb23 {
 		z.DecSendContainerState(codecSelfer_containerArrayEnd1234)
 		return
 	}
@@ -42317,16 +42404,16 @@ func (x *ServiceSpec) codecDecodeSelfFromArray(l int, d *codec1978.Decoder) {
 	if r.TryDecodeAsNil() {
 		x.Type = ""
 	} else {
-		yyv27 := &x.Type
+		yyv30 := &x.Type
-		yyv27.CodecDecodeSelf(d)
+		yyv30.CodecDecodeSelf(d)
 	}
-	yyj20++
+	yyj23++
-	if yyhl20 {
+	if yyhl23 {
-		yyb20 = yyj20 > l
+		yyb23 = yyj23 > l
 	} else {
-		yyb20 = r.CheckBreak()
+		yyb23 = r.CheckBreak()
 	}
-	if yyb20 {
+	if yyb23 {
 		z.DecSendContainerState(codecSelfer_containerArrayEnd1234)
 		return
 	}
@@ -42334,21 +42421,21 @@ func (x *ServiceSpec) codecDecodeSelfFromArray(l int, d *codec1978.Decoder) {
 	if r.TryDecodeAsNil() {
 		x.ExternalIPs = nil
 	} else {
-		yyv28 := &x.ExternalIPs
+		yyv31 := &x.ExternalIPs
-		yym29 := z.DecBinary()
+		yym32 := z.DecBinary()
-		_ = yym29
+		_ = yym32
 		if false {
 		} else {
-			z.F.DecSliceStringX(yyv28, false, d)
+			z.F.DecSliceStringX(yyv31, false, d)
 		}
 	}
-	yyj20++
+	yyj23++
-	if yyhl20 {
+	if yyhl23 {
-		yyb20 = yyj20 > l
+		yyb23 = yyj23 > l
 	} else {
-		yyb20 = r.CheckBreak()
+		yyb23 = r.CheckBreak()
 	}
-	if yyb20 {
+	if yyb23 {
 		z.DecSendContainerState(codecSelfer_containerArrayEnd1234)
 		return
 	}
@@ -42356,16 +42443,16 @@ func (x *ServiceSpec) codecDecodeSelfFromArray(l int, d *codec1978.Decoder) {
 	if r.TryDecodeAsNil() {
 		x.SessionAffinity = ""
 	} else {
-		yyv30 := &x.SessionAffinity
+		yyv33 := &x.SessionAffinity
-		yyv30.CodecDecodeSelf(d)
+		yyv33.CodecDecodeSelf(d)
 	}
-	yyj20++
+	yyj23++
-	if yyhl20 {
+	if yyhl23 {
-		yyb20 = yyj20 > l
+		yyb23 = yyj23 > l
 	} else {
-		yyb20 = r.CheckBreak()
+		yyb23 = r.CheckBreak()
 	}
-	if yyb20 {
+	if yyb23 {
 		z.DecSendContainerState(codecSelfer_containerArrayEnd1234)
 		return
 	}
@@ -42373,21 +42460,21 @@ func (x *ServiceSpec) codecDecodeSelfFromArray(l int, d *codec1978.Decoder) {
 	if r.TryDecodeAsNil() {
 		x.LoadBalancerIP = ""
 	} else {
-		yyv31 := &x.LoadBalancerIP
+		yyv34 := &x.LoadBalancerIP
-		yym32 := z.DecBinary()
+		yym35 := z.DecBinary()
-		_ = yym32
+		_ = yym35
 		if false {
 		} else {
-			*((*string)(yyv31)) = r.DecodeString()
+			*((*string)(yyv34)) = r.DecodeString()
 		}
 	}
-	yyj20++
+	yyj23++
-	if yyhl20 {
+	if yyhl23 {
-		yyb20 = yyj20 > l
+		yyb23 = yyj23 > l
 	} else {
-		yyb20 = r.CheckBreak()
+		yyb23 = r.CheckBreak()
 	}
-	if yyb20 {
+	if yyb23 {
 		z.DecSendContainerState(codecSelfer_containerArrayEnd1234)
 		return
 	}
@@ -42395,21 +42482,21 @@ func (x *ServiceSpec) codecDecodeSelfFromArray(l int, d *codec1978.Decoder) {
 	if r.TryDecodeAsNil() {
 		x.LoadBalancerSourceRanges = nil
 	} else {
-		yyv33 := &x.LoadBalancerSourceRanges
+		yyv36 := &x.LoadBalancerSourceRanges
-		yym34 := z.DecBinary()
+		yym37 := z.DecBinary()
-		_ = yym34
+		_ = yym37
 		if false {
 		} else {
-			z.F.DecSliceStringX(yyv33, false, d)
+			z.F.DecSliceStringX(yyv36, false, d)
 		}
 	}
-	yyj20++
+	yyj23++
-	if yyhl20 {
+	if yyhl23 {
-		yyb20 = yyj20 > l
+		yyb23 = yyj23 > l
 	} else {
-		yyb20 = r.CheckBreak()
+		yyb23 = r.CheckBreak()
 	}
-	if yyb20 {
+	if yyb23 {
 		z.DecSendContainerState(codecSelfer_containerArrayEnd1234)
 		return
 	}
@@ -42417,26 +42504,65 @@ func (x *ServiceSpec) codecDecodeSelfFromArray(l int, d *codec1978.Decoder) {
 	if r.TryDecodeAsNil() {
 		x.ExternalName = ""
 	} else {
-		yyv35 := &x.ExternalName
+		yyv38 := &x.ExternalName
-		yym36 := z.DecBinary()
+		yym39 := z.DecBinary()
-		_ = yym36
+		_ = yym39
 		if false {
 		} else {
-			*((*string)(yyv35)) = r.DecodeString()
+			*((*string)(yyv38)) = r.DecodeString()
+		}
+	}
+	yyj23++
+	if yyhl23 {
+		yyb23 = yyj23 > l
+	} else {
+		yyb23 = r.CheckBreak()
+	}
+	if yyb23 {
+		z.DecSendContainerState(codecSelfer_containerArrayEnd1234)
+		return
+	}
+	z.DecSendContainerState(codecSelfer_containerArrayElem1234)
+	if r.TryDecodeAsNil() {
+		x.ExternalTrafficPolicy = ""
+	} else {
+		yyv40 := &x.ExternalTrafficPolicy
+		yyv40.CodecDecodeSelf(d)
+	}
+	yyj23++
+	if yyhl23 {
+		yyb23 = yyj23 > l
+	} else {
+		yyb23 = r.CheckBreak()
+	}
+	if yyb23 {
+		z.DecSendContainerState(codecSelfer_containerArrayEnd1234)
+		return
+	}
+	z.DecSendContainerState(codecSelfer_containerArrayElem1234)
+	if r.TryDecodeAsNil() {
+		x.HealthCheckNodePort = 0
+	} else {
+		yyv41 := &x.HealthCheckNodePort
+		yym42 := z.DecBinary()
+		_ = yym42
+		if false {
+		} else {
+			*((*int32)(yyv41)) = int32(r.DecodeInt(32))
 		}
 	}
 	for {
-		yyj20++
+		yyj23++
-		if yyhl20 {
+		if yyhl23 {
-			yyb20 = yyj20 > l
+			yyb23 = yyj23 > l
 		} else {
-			yyb20 = r.CheckBreak()
+			yyb23 = r.CheckBreak()
 		}
-		if yyb20 {
+		if yyb23 {
 			break
 		}
 		z.DecSendContainerState(codecSelfer_containerArrayElem1234)
-		z.DecStructFieldNotFound(yyj20-1, "")
+		z.DecStructFieldNotFound(yyj23-1, "")
 	}
 	z.DecSendContainerState(codecSelfer_containerArrayEnd1234)
 }
@@ -71379,7 +71505,7 @@ func (x codecSelfer1234) decSliceService(v *[]Service, d *codec1978.Decoder) {
 
 			yyrg1 := len(yyv1) > 0
 			yyv21 := yyv1
-			yyrl1, yyrt1 = z.DecInferLen(yyl1, z.DecBasicHandle().MaxInitLen, 440)
+			yyrl1, yyrt1 = z.DecInferLen(yyl1, z.DecBasicHandle().MaxInitLen, 464)
 			if yyrt1 {
 				if yyrl1 <= cap(yyv1) {
 					yyv1 = yyv1[:yyrl1]

pkg/api/v1/types.go

@@ -2792,6 +2792,16 @@ const (
 	ServiceTypeExternalName ServiceType = "ExternalName"
 )
 
+// Service External Traffic Policy Type string
+type ServiceExternalTrafficPolicyType string
+
+const (
+	// ServiceExternalTrafficPolicyTypeLocal specifies local endpoints behavior.
+	ServiceExternalTrafficPolicyTypeLocal ServiceExternalTrafficPolicyType = "Local"
+	// ServiceExternalTrafficPolicyTypeGlobal specifies global (legacy) behavior.
+	ServiceExternalTrafficPolicyTypeGlobal ServiceExternalTrafficPolicyType = "Global"
+)
+
 // ServiceStatus represents the current status of a service.
 type ServiceStatus struct {
 	// LoadBalancer contains the current status of the load-balancer,
@@ -2904,6 +2914,20 @@ type ServiceSpec struct {
 	// Must be a valid DNS name and requires Type to be ExternalName.
 	// +optional
 	ExternalName string `json:"externalName,omitempty" protobuf:"bytes,10,opt,name=externalName"`
+
+	// externalTrafficPolicy denotes if this Service desires to route external traffic to
+	// local endpoints only. This preserves Source IP and avoids a second hop for
+	// LoadBalancer and Nodeport type services.
+	// +optional
+	ExternalTrafficPolicy ServiceExternalTrafficPolicyType `json:"externalTrafficPolicy,omitempty" protobuf:"bytes,11,opt,name=externalTrafficPolicy"`
+
+	// healthCheckNodePort specifies the healthcheck nodePort for the service.
+	// If not specified, HealthCheckNodePort is created by the service api
+	// backend with the allocated nodePort. Will use user-specified nodePort value
+	// if specified by the client. Only effects when Type is set to LoadBalancer
+	// and ExternalTrafficPolicy is set to Local.
+	// +optional
+	HealthCheckNodePort int32 `json:"healthCheckNodePort,omitempty" protobuf:"bytes,12,opt,name=healthCheckNodePort"`
 }
 
 // ServicePort contains information on service's port.

pkg/api/v1/types_swagger_doc_generated.go

@@ -1844,6 +1844,8 @@ var map_ServiceSpec = map[string]string{
 	"loadBalancerIP":           "Only applies to Service Type: LoadBalancer LoadBalancer will get created with the IP specified in this field. This feature depends on whether the underlying cloud-provider supports specifying the loadBalancerIP when a load balancer is created. This field will be ignored if the cloud-provider does not support the feature.",
 	"loadBalancerSourceRanges": "If specified and supported by the platform, this will restrict traffic through the cloud-provider load-balancer will be restricted to the specified client IPs. This field will be ignored if the cloud-provider does not support the feature.\" More info: http://kubernetes.io/docs/user-guide/services-firewalls",
 	"externalName":             "externalName is the external reference that kubedns or equivalent will return as a CNAME record for this service. No proxying will be involved. Must be a valid DNS name and requires Type to be ExternalName.",
+	"externalTrafficPolicy":    "externalTrafficPolicy denotes if this Service desires to route external traffic to local endpoints only. This preserves Source IP and avoids a second hop for LoadBalancer and Nodeport type services.",
+	"healthCheckNodePort":      "healthCheckNodePort specifies the healthcheck nodePort for the service. If not specified, HealthCheckNodePort is created by the service api backend with the allocated nodePort. Will use user-specified nodePort value if specified by the client. Only effects when Type is set to LoadBalancer and ExternalTrafficPolicy is set to Local.",
 }
 
 func (ServiceSpec) SwaggerDoc() map[string]string {

pkg/api/v1/zz_generated.conversion.go

@@ -4721,6 +4721,8 @@ func autoConvert_v1_ServiceSpec_To_api_ServiceSpec(in *ServiceSpec, out *api.Ser
 	out.LoadBalancerIP = in.LoadBalancerIP
 	out.LoadBalancerSourceRanges = *(*[]string)(unsafe.Pointer(&in.LoadBalancerSourceRanges))
 	out.ExternalName = in.ExternalName
+	out.ExternalTrafficPolicy = api.ServiceExternalTrafficPolicyType(in.ExternalTrafficPolicy)
+	out.HealthCheckNodePort = in.HealthCheckNodePort
 	return nil
 }
 
@@ -4739,6 +4741,8 @@ func autoConvert_api_ServiceSpec_To_v1_ServiceSpec(in *api.ServiceSpec, out *Ser
 	out.LoadBalancerIP = in.LoadBalancerIP
 	out.SessionAffinity = ServiceAffinity(in.SessionAffinity)
 	out.LoadBalancerSourceRanges = *(*[]string)(unsafe.Pointer(&in.LoadBalancerSourceRanges))
+	out.ExternalTrafficPolicy = ServiceExternalTrafficPolicyType(in.ExternalTrafficPolicy)
+	out.HealthCheckNodePort = in.HealthCheckNodePort
 	return nil
 }