Add L7XLBRegionalEnabled to translator and service port

Should be no-op

pkg/context/context.go

@@ -214,8 +214,9 @@ func NewControllerContext(
 		context.PodInformer,
 		context.EndpointSliceInformer,
 		context.KubeClient,
-		flags.F.EnableTransparentHealthChecks,
 		context,
+		flags.F.EnableTransparentHealthChecks,
+		context.EnableIngressRegionalExternal,
 	)
 	context.InstancePool = instancegroups.NewManager(&instancegroups.ManagerConfig{
 		Cloud:      context.Cloud,

pkg/controller/translator/translator.go

@@ -57,7 +57,8 @@ const (
 
 // getServicePortParams allows for passing parameters to getServicePort()
 type getServicePortParams struct {
-	isL7ILB bool
+	isL7ILB         bool
+	isL7XLBRegional bool
 }
 
 // NewTranslator returns a new Translator.
@@ -67,8 +68,10 @@ func NewTranslator(serviceInformer cache.SharedIndexInformer,
 	podInformer cache.SharedIndexInformer,
 	endpointSliceInformer cache.SharedIndexInformer,
 	kubeClient kubernetes.Interface,
-	enableTHC bool,
-	recorderGetter healthchecks.RecorderGetter) *Translator {
+	recorderGetter healthchecks.RecorderGetter,
+	enableTHC,
+	enableL7XLBRegional bool,
+) *Translator {
 	return &Translator{
 		ServiceInformer:       serviceInformer,
 		BackendConfigInformer: backendConfigInformer,
@@ -78,6 +81,7 @@ func NewTranslator(serviceInformer cache.SharedIndexInformer,
 		KubeClient:            kubeClient,
 		enableTHC:             enableTHC,
 		recorderGetter:        recorderGetter,
+		enableL7XLBRegional:   enableL7XLBRegional,
 	}
 }
 
@@ -89,8 +93,9 @@ type Translator struct {
 	PodInformer           cache.SharedIndexInformer
 	EndpointSliceInformer cache.SharedIndexInformer
 	KubeClient            kubernetes.Interface
-	enableTHC             bool
 	recorderGetter        healthchecks.RecorderGetter
+	enableTHC             bool
+	enableL7XLBRegional   bool
 }
 
 func (t *Translator) getCachedService(id utils.ServicePortID) (*api_v1.Service, error) {
@@ -272,13 +277,14 @@ func (t *Translator) getServicePort(id utils.ServicePortID, params *getServicePo
 	// We periodically add information to the ServicePort to ensure that we
 	// always return as much as possible, rather than nil, if there was a non-fatal error.
 	svcPort := &utils.ServicePort{
-		ID:           id,
-		NodePort:     int64(port.NodePort),
-		Port:         port.Port,
-		PortName:     port.Name,
-		TargetPort:   port.TargetPort,
-		L7ILBEnabled: params.isL7ILB,
-		BackendNamer: namer,
+		ID:                   id,
+		NodePort:             int64(port.NodePort),
+		Port:                 port.Port,
+		PortName:             port.Name,
+		TargetPort:           port.TargetPort,
+		L7ILBEnabled:         params.isL7ILB,
+		L7XLBRegionalEnabled: params.isL7XLBRegional,
+		BackendNamer:         namer,
 	}
 
 	if err := maybeEnableNEG(svcPort, svc); err != nil {
@@ -313,6 +319,9 @@ func (t *Translator) TranslateIngress(ing *v1.Ingress, systemDefaultBackend util
 
 	params := &getServicePortParams{}
 	params.isL7ILB = utils.IsGCEL7ILBIngress(ing)
+	if t.enableL7XLBRegional {
+		params.isL7XLBRegional = utils.IsGCEL7XLBRegionalIngress(ing)
+	}
 
 	for _, rule := range ing.Spec.Rules {
 		if rule.HTTP == nil {

pkg/controller/translator/translator_test.go

@@ -87,8 +87,9 @@ func configuredFakeTranslator() *Translator {
 		PodInformer,
 		EndpointSliceInformer,
 		client,
-		false,
 		healthchecks.NewFakeRecorderGetter(0),
+		false,
+		false,
 	)
 }
 

pkg/utils/serviceport.go

@@ -59,16 +59,17 @@ type ServicePort struct {
 	// Numerical port of the Service, retrieved from the Service
 	Port int32
 	// Name of the port of the Service, retrieved from the Service
-	PortName         string
-	Protocol         annotations.AppProtocol
-	TargetPort       intstr.IntOrString
-	NEGEnabled       bool
-	VMIPNEGEnabled   bool
-	L4RBSEnabled     bool
-	L7ILBEnabled     bool
-	THCConfiguration THCConfiguration
-	BackendConfig    *backendconfigv1.BackendConfig
-	BackendNamer     namer.BackendNamer
+	PortName             string
+	Protocol             annotations.AppProtocol
+	TargetPort           intstr.IntOrString
+	NEGEnabled           bool
+	VMIPNEGEnabled       bool
+	L4RBSEnabled         bool
+	L7ILBEnabled         bool
+	L7XLBRegionalEnabled bool
+	THCConfiguration     THCConfiguration
+	BackendConfig        *backendconfigv1.BackendConfig
+	BackendNamer         namer.BackendNamer
 	// Traffic policy fields that apply if non-nil.
 	MaxRatePerEndpoint *float64
 	CapacityScaler     *float64