endpointslice API: rename 'accepting' condition to 'serving' condition

Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>

api/openapi-spec/swagger.json

@@ -10913,14 +10913,14 @@
     "io.k8s.api.discovery.v1beta1.EndpointConditions": {
       "description": "EndpointConditions represents the current condition of an endpoint.",
       "properties": {
-        "accepting": {
-          "description": "accepting is identical to ready except that it is set regardless of the terminating state of endpoints. This condition should be set to true for a ready endpoint that is terminating. If nil, consumers should defer to the ready condition.",
-          "type": "boolean"
-        },
         "ready": {
           "description": "ready indicates that this endpoint is prepared to receive traffic, according to whatever system is managing the endpoint. A nil value indicates an unknown state. In most cases consumers should interpret this unknown state as ready. For compatibility reasons, ready should never be \"true\" for terminating endpoints.",
           "type": "boolean"
         },
+        "serving": {
+          "description": "serving is identical to ready except that it is set regardless of the terminating state of endpoints. This condition should be set to true for a ready endpoint that is terminating. If nil, consumers should defer to the ready condition.",
+          "type": "boolean"
+        },
         "terminating": {
           "description": "terminating indicates that this endpoint is terminating. A nil value indicates an unknown state. Consumers should interpret this unknown state to mean that the endpoint is not terminating.",
           "type": "boolean"

pkg/apis/discovery/types.go

@@ -118,11 +118,11 @@ type EndpointConditions struct {
 	// "true" for terminating endpoints.
 	Ready *bool
 
-	// accepting is identical to ready except that it is set regardless of the terminating
+	// serving is identical to ready except that it is set regardless of the terminating
 	// state of endpoints. This condition should be set to true for a ready endpoint that
 	// is terminating. If nil, consumers should defer to the ready condition.
 	// +optional
-	Accepting *bool
+	Serving *bool
 
 	// terminating indicates that this endpoint is terminating. A nil value indicates an
 	// unknown state. Consumers should interpret this unknown state to mean that the

pkg/apis/discovery/v1alpha1/zz_generated.conversion.go

@@ -125,7 +125,7 @@ func Convert_discovery_Endpoint_To_v1alpha1_Endpoint(in *discovery.Endpoint, out
 
 func autoConvert_v1alpha1_EndpointConditions_To_discovery_EndpointConditions(in *v1alpha1.EndpointConditions, out *discovery.EndpointConditions, s conversion.Scope) error {
 	out.Ready = (*bool)(unsafe.Pointer(in.Ready))
-	out.Accepting = (*bool)(unsafe.Pointer(in.Accepting))
+	out.Serving = (*bool)(unsafe.Pointer(in.Serving))
 	out.Terminating = (*bool)(unsafe.Pointer(in.Terminating))
 	return nil
 }
@@ -137,7 +137,7 @@ func Convert_v1alpha1_EndpointConditions_To_discovery_EndpointConditions(in *v1a
 
 func autoConvert_discovery_EndpointConditions_To_v1alpha1_EndpointConditions(in *discovery.EndpointConditions, out *v1alpha1.EndpointConditions, s conversion.Scope) error {
 	out.Ready = (*bool)(unsafe.Pointer(in.Ready))
-	out.Accepting = (*bool)(unsafe.Pointer(in.Accepting))
+	out.Serving = (*bool)(unsafe.Pointer(in.Serving))
 	out.Terminating = (*bool)(unsafe.Pointer(in.Terminating))
 	return nil
 }

pkg/apis/discovery/v1beta1/zz_generated.conversion.go

@@ -125,7 +125,7 @@ func Convert_discovery_Endpoint_To_v1beta1_Endpoint(in *discovery.Endpoint, out
 
 func autoConvert_v1beta1_EndpointConditions_To_discovery_EndpointConditions(in *v1beta1.EndpointConditions, out *discovery.EndpointConditions, s conversion.Scope) error {
 	out.Ready = (*bool)(unsafe.Pointer(in.Ready))
-	out.Accepting = (*bool)(unsafe.Pointer(in.Accepting))
+	out.Serving = (*bool)(unsafe.Pointer(in.Serving))
 	out.Terminating = (*bool)(unsafe.Pointer(in.Terminating))
 	return nil
 }
@@ -137,7 +137,7 @@ func Convert_v1beta1_EndpointConditions_To_discovery_EndpointConditions(in *v1be
 
 func autoConvert_discovery_EndpointConditions_To_v1beta1_EndpointConditions(in *discovery.EndpointConditions, out *v1beta1.EndpointConditions, s conversion.Scope) error {
 	out.Ready = (*bool)(unsafe.Pointer(in.Ready))
-	out.Accepting = (*bool)(unsafe.Pointer(in.Accepting))
+	out.Serving = (*bool)(unsafe.Pointer(in.Serving))
 	out.Terminating = (*bool)(unsafe.Pointer(in.Terminating))
 	return nil
 }

pkg/apis/discovery/zz_generated.deepcopy.go

@@ -72,8 +72,8 @@ func (in *EndpointConditions) DeepCopyInto(out *EndpointConditions) {
 		*out = new(bool)
 		**out = **in
 	}
-	if in.Accepting != nil {
+	if in.Serving != nil {
-		in, out := &in.Accepting, &out.Accepting
+		in, out := &in.Serving, &out.Serving
 		*out = new(bool)
 		**out = **in
 	}

pkg/controller/endpointslice/endpointslice_controller_test.go

@@ -664,7 +664,7 @@ func TestSyncService(t *testing.T) {
 				{
 					Conditions: discovery.EndpointConditions{
 						Ready:       utilpointer.BoolPtr(true),
-						Accepting:   utilpointer.BoolPtr(true),
+						Serving:     utilpointer.BoolPtr(true),
 						Terminating: utilpointer.BoolPtr(false),
 					},
 					Addresses: []string{"10.0.0.1"},
@@ -674,7 +674,7 @@ func TestSyncService(t *testing.T) {
 				{
 					Conditions: discovery.EndpointConditions{
 						Ready:       utilpointer.BoolPtr(false),
-						Accepting:   utilpointer.BoolPtr(true),
+						Serving:     utilpointer.BoolPtr(true),
 						Terminating: utilpointer.BoolPtr(true),
 					},
 					Addresses: []string{"10.0.0.2"},
@@ -884,7 +884,7 @@ func TestSyncService(t *testing.T) {
 				{
 					Conditions: discovery.EndpointConditions{
 						Ready:       utilpointer.BoolPtr(true),
-						Accepting:   utilpointer.BoolPtr(true),
+						Serving:     utilpointer.BoolPtr(true),
 						Terminating: utilpointer.BoolPtr(false),
 					},
 					Addresses: []string{"10.0.0.1"},
@@ -894,7 +894,7 @@ func TestSyncService(t *testing.T) {
 				{
 					Conditions: discovery.EndpointConditions{
 						Ready:       utilpointer.BoolPtr(false),
-						Accepting:   utilpointer.BoolPtr(false),
+						Serving:     utilpointer.BoolPtr(false),
 						Terminating: utilpointer.BoolPtr(true),
 					},
 					Addresses: []string{"10.0.0.2"},

pkg/controller/endpointslice/reconciler_test.go

@@ -178,7 +178,7 @@ func TestReconcile1Pod(t *testing.T) {
 						Addresses: []string{"1.2.3.4"},
 						Conditions: discovery.EndpointConditions{
 							Ready:       utilpointer.BoolPtr(true),
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 						Topology: map[string]string{

pkg/controller/endpointslice/utils.go

@@ -62,11 +62,11 @@ func podToEndpoint(pod *corev1.Pod, node *corev1.Node, service *corev1.Service,
 		}
 	}
 
-	accepting := podutil.IsPodReady(pod)
+	serving := podutil.IsPodReady(pod)
 	terminating := pod.DeletionTimestamp != nil
 	// For compatibility reasons, "ready" should never be "true" if a pod is terminatng, unless
 	// publishNotReadyAddresses was set.
-	ready := service.Spec.PublishNotReadyAddresses || (accepting && !terminating)
+	ready := service.Spec.PublishNotReadyAddresses || (serving && !terminating)
 	ep := discovery.Endpoint{
 		Addresses: getEndpointAddresses(pod.Status, service, addressType),
 		Conditions: discovery.EndpointConditions{
@@ -83,7 +83,7 @@ func podToEndpoint(pod *corev1.Pod, node *corev1.Node, service *corev1.Service,
 	}
 
 	if utilfeature.DefaultFeatureGate.Enabled(features.EndpointSliceTerminatingCondition) {
-		ep.Conditions.Accepting = &accepting
+		ep.Conditions.Serving = &serving
 		ep.Conditions.Terminating = &terminating
 	}
 

pkg/controller/endpointslice/utils_test.go

@@ -396,7 +396,7 @@ func TestPodToEndpoint(t *testing.T) {
 				Addresses: []string{"1.2.3.5"},
 				Conditions: discovery.EndpointConditions{
 					Ready:       utilpointer.BoolPtr(true),
-					Accepting:   utilpointer.BoolPtr(true),
+					Serving:     utilpointer.BoolPtr(true),
 					Terminating: utilpointer.BoolPtr(false),
 				},
 				Topology: map[string]string{"kubernetes.io/hostname": "node-1"},
@@ -438,7 +438,7 @@ func TestPodToEndpoint(t *testing.T) {
 				Addresses: []string{"1.2.3.5"},
 				Conditions: discovery.EndpointConditions{
 					Ready:       utilpointer.BoolPtr(false),
-					Accepting:   utilpointer.BoolPtr(true),
+					Serving:     utilpointer.BoolPtr(true),
 					Terminating: utilpointer.BoolPtr(true),
 				},
 				Topology: map[string]string{"kubernetes.io/hostname": "node-1"},
@@ -480,7 +480,7 @@ func TestPodToEndpoint(t *testing.T) {
 				Addresses: []string{"1.2.3.5"},
 				Conditions: discovery.EndpointConditions{
 					Ready:       utilpointer.BoolPtr(false),
-					Accepting:   utilpointer.BoolPtr(false),
+					Serving:     utilpointer.BoolPtr(false),
 					Terminating: utilpointer.BoolPtr(true),
 				},
 				Topology: map[string]string{"kubernetes.io/hostname": "node-1"},

pkg/registry/discovery/endpointslice/strategy.go

@@ -110,9 +110,9 @@ func dropDisabledConditionsOnCreate(endpointSlice *discovery.EndpointSlice) {
 		return
 	}
 
-	// Always drop the accepting / terminating conditions on create when feature gate is disabled.
+	// Always drop the serving/terminating conditions on create when feature gate is disabled.
 	for i := range endpointSlice.Endpoints {
-		endpointSlice.Endpoints[i].Conditions.Accepting = nil
+		endpointSlice.Endpoints[i].Conditions.Serving = nil
 		endpointSlice.Endpoints[i].Conditions.Terminating = nil
 	}
 }
@@ -125,10 +125,10 @@ func dropDisabledConditionsOnUpdate(oldEPS, newEPS *discovery.EndpointSlice) {
 		return
 	}
 
-	// Only drop the accepting/terminating condition if the existing EndpointSlice doesn't have it set.
+	// Only drop the serving/terminating condition if the existing EndpointSlice doesn't have it set.
 	dropConditions := true
 	for _, ep := range oldEPS.Endpoints {
-		if ep.Conditions.Accepting != nil || ep.Conditions.Terminating != nil {
+		if ep.Conditions.Serving != nil || ep.Conditions.Terminating != nil {
 			dropConditions = false
 			break
 		}
@@ -136,7 +136,7 @@ func dropDisabledConditionsOnUpdate(oldEPS, newEPS *discovery.EndpointSlice) {
 
 	if dropConditions {
 		for i := range newEPS.Endpoints {
-			newEPS.Endpoints[i].Conditions.Accepting = nil
+			newEPS.Endpoints[i].Conditions.Serving = nil
 			newEPS.Endpoints[i].Conditions.Terminating = nil
 		}
 	}

pkg/registry/discovery/endpointslice/strategy_test.go

@@ -41,19 +41,19 @@ func Test_dropConditionsOnCreate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(true),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
@@ -63,19 +63,19 @@ func Test_dropConditionsOnCreate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(true),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
@@ -89,19 +89,19 @@ func Test_dropConditionsOnCreate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(true),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
@@ -111,19 +111,19 @@ func Test_dropConditionsOnCreate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
@@ -161,19 +161,19 @@ func Test_dropTerminatingConditionOnUpdate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(true),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
@@ -183,19 +183,19 @@ func Test_dropTerminatingConditionOnUpdate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(true),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
@@ -205,19 +205,19 @@ func Test_dropTerminatingConditionOnUpdate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(true),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
@@ -231,19 +231,19 @@ func Test_dropTerminatingConditionOnUpdate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
@@ -253,19 +253,19 @@ func Test_dropTerminatingConditionOnUpdate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(true),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
@@ -275,19 +275,19 @@ func Test_dropTerminatingConditionOnUpdate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
@@ -301,19 +301,19 @@ func Test_dropTerminatingConditionOnUpdate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(true),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
@@ -323,19 +323,19 @@ func Test_dropTerminatingConditionOnUpdate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(true),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
@@ -345,19 +345,19 @@ func Test_dropTerminatingConditionOnUpdate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(true),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   nil,
+							Serving:     nil,
 							Terminating: nil,
 						},
 					},
@@ -371,13 +371,13 @@ func Test_dropTerminatingConditionOnUpdate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(false),
+							Serving:     utilpointer.BoolPtr(false),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(true),
 						},
 					},
@@ -392,13 +392,13 @@ func Test_dropTerminatingConditionOnUpdate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(true),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(false),
+							Serving:     utilpointer.BoolPtr(false),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 					},
@@ -413,13 +413,13 @@ func Test_dropTerminatingConditionOnUpdate(t *testing.T) {
 				Endpoints: []discovery.Endpoint{
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(true),
+							Serving:     utilpointer.BoolPtr(true),
 							Terminating: utilpointer.BoolPtr(true),
 						},
 					},
 					{
 						Conditions: discovery.EndpointConditions{
-							Accepting:   utilpointer.BoolPtr(false),
+							Serving:     utilpointer.BoolPtr(false),
 							Terminating: utilpointer.BoolPtr(false),
 						},
 					},

staging/src/k8s.io/api/discovery/v1alpha1/generated.pb.go

@@ -200,56 +200,57 @@ func init() {
 }
 
 var fileDescriptor_772f83c5b34e07a5 = []byte{
-	// 781 bytes of a gzipped FileDescriptorProto
+	// 787 bytes of a gzipped FileDescriptorProto
 	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x53, 0x4d, 0x8f, 0xe3, 0x44,
-	0x10, 0x8d, 0x27, 0x63, 0xc9, 0xee, 0x6c, 0xc4, 0x6e, 0x8b, 0x43, 0x14, 0xc0, 0x8e, 0xc2, 0x81,
+	0x10, 0x8d, 0x27, 0x13, 0xad, 0xdd, 0xd9, 0x11, 0xbb, 0x2d, 0x0e, 0xd1, 0x00, 0xf6, 0x28, 0x08,
-	0x48, 0x03, 0x6d, 0x32, 0x02, 0xb4, 0x82, 0xd3, 0x18, 0x96, 0x0f, 0x89, 0x8f, 0xd0, 0xe4, 0x80,
+	0x11, 0x69, 0xa0, 0x4d, 0x46, 0x80, 0x56, 0x70, 0x1a, 0xc3, 0xf2, 0x21, 0xf1, 0x31, 0xf4, 0xce,
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+	0xeb, 0xd2, 0xb5, 0x9e, 0x95, 0xae, 0xf5, 0xbc, 0x74, 0xad, 0xbf, 0x4a, 0xd7, 0xfa, 0xed, 0x85,
-	0x03, 0x00, 0x00, 0xff, 0xff, 0xea, 0x19, 0xfd, 0x6e, 0xd6, 0x06, 0x00, 0x00,
+	0x3b, 0xf8, 0xc1, 0x6e, 0x34, 0xff, 0x0e, 0x00, 0x00, 0xff, 0xff, 0xa7, 0x11, 0xa7, 0x0f, 0xd0,
+	0x06, 0x00, 0x00,
 }
 
 func (m *Endpoint) Marshal() (dAtA []byte, err error) {
@@ -367,9 +368,9 @@ func (m *EndpointConditions) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 		i--
 		dAtA[i] = 0x18
 	}
-	if m.Accepting != nil {
+	if m.Serving != nil {
 		i--
-		if *m.Accepting {
+		if *m.Serving {
 			dAtA[i] = 1
 		} else {
 			dAtA[i] = 0
@@ -605,7 +606,7 @@ func (m *EndpointConditions) Size() (n int) {
 	if m.Ready != nil {
 		n += 2
 	}
-	if m.Accepting != nil {
+	if m.Serving != nil {
 		n += 2
 	}
 	if m.Terminating != nil {
@@ -716,7 +717,7 @@ func (this *EndpointConditions) String() string {
 	}
 	s := strings.Join([]string{`&EndpointConditions{`,
 		`Ready:` + valueToStringGenerated(this.Ready) + `,`,
-		`Accepting:` + valueToStringGenerated(this.Accepting) + `,`,
+		`Serving:` + valueToStringGenerated(this.Serving) + `,`,
 		`Terminating:` + valueToStringGenerated(this.Terminating) + `,`,
 		`}`,
 	}, "")
@@ -1148,7 +1149,7 @@ func (m *EndpointConditions) Unmarshal(dAtA []byte) error {
 			m.Ready = &b
 		case 2:
 			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Accepting", wireType)
+				return fmt.Errorf("proto: wrong wireType = %d for field Serving", wireType)
 			}
 			var v int
 			for shift := uint(0); ; shift += 7 {
@@ -1166,7 +1167,7 @@ func (m *EndpointConditions) Unmarshal(dAtA []byte) error {
 				}
 			}
 			b := bool(v != 0)
-			m.Accepting = &b
+			m.Serving = &b
 		case 3:
 			if wireType != 0 {
 				return fmt.Errorf("proto: wrong wireType = %d for field Terminating", wireType)

staging/src/k8s.io/api/discovery/v1alpha1/generated.proto

@@ -81,11 +81,11 @@ message EndpointConditions {
   // +optional
   optional bool ready = 1;
 
-  // accepting is identical to ready except that it is set regardless of the terminating
+  // serving is identical to ready except that it is set regardless of the terminating
   // state of endpoints. This condition should be set to true for a ready endpoint that
   // is terminating. If nil, consumers should defer to the ready condition.
   // +optional
-  optional bool accepting = 2;
+  optional bool serving = 2;
 
   // terminating indicates that this endpoint is terminating. A nil value indicates an
   // unknown state. Consumers should interpret this unknown state to mean that the

staging/src/k8s.io/api/discovery/v1alpha1/types.go

@@ -120,11 +120,11 @@ type EndpointConditions struct {
 	// +optional
 	Ready *bool `json:"ready,omitempty" protobuf:"bytes,1,name=ready"`
 
-	// accepting is identical to ready except that it is set regardless of the terminating
+	// serving is identical to ready except that it is set regardless of the terminating
 	// state of endpoints. This condition should be set to true for a ready endpoint that
 	// is terminating. If nil, consumers should defer to the ready condition.
 	// +optional
-	Accepting *bool `json:"accepting,omitempty" protobuf:"bytes,2,name=accepting"`
+	Serving *bool `json:"serving,omitempty" protobuf:"bytes,2,name=serving"`
 
 	// terminating indicates that this endpoint is terminating. A nil value indicates an
 	// unknown state. Consumers should interpret this unknown state to mean that the

staging/src/k8s.io/api/discovery/v1alpha1/types_swagger_doc_generated.go

@@ -43,7 +43,7 @@ func (Endpoint) SwaggerDoc() map[string]string {
 var map_EndpointConditions = map[string]string{
 	"":            "EndpointConditions represents the current condition of an endpoint.",
 	"ready":       "ready indicates that this endpoint is prepared to receive traffic, according to whatever system is managing the endpoint. A nil value indicates an unknown state. In most cases consumers should interpret this unknown state as ready. For compatibility reasons, ready should never be \"true\" for terminating endpoints.",
-	"accepting":   "accepting is identical to ready except that it is set regardless of the terminating state of endpoints. This condition should be set to true for a ready endpoint that is terminating. If nil, consumers should defer to the ready condition.",
+	"serving":     "serving is identical to ready except that it is set regardless of the terminating state of endpoints. This condition should be set to true for a ready endpoint that is terminating. If nil, consumers should defer to the ready condition.",
 	"terminating": "terminating indicates that this endpoint is terminating. A nil value indicates an unknown state. Consumers should interpret this unknown state to mean that the endpoint is not terminating.",
 }
 

staging/src/k8s.io/api/discovery/v1alpha1/zz_generated.deepcopy.go

@@ -72,8 +72,8 @@ func (in *EndpointConditions) DeepCopyInto(out *EndpointConditions) {
 		*out = new(bool)
 		**out = **in
 	}
-	if in.Accepting != nil {
+	if in.Serving != nil {
-		in, out := &in.Accepting, &out.Accepting
+		in, out := &in.Serving, &out.Serving
 		*out = new(bool)
 		**out = **in
 	}

staging/src/k8s.io/api/discovery/v1beta1/generated.pb.go

@@ -200,56 +200,56 @@ func init() {
 }
 
 var fileDescriptor_ece80bbc872d519b = []byte{
-	// 778 bytes of a gzipped FileDescriptorProto
+	// 784 bytes of a gzipped FileDescriptorProto
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-	0xff, 0xff, 0xd8, 0x47, 0x63, 0x91, 0xce, 0x06, 0x00, 0x00,
+	0x56, 0x4b, 0xfe, 0x15, 0x00, 0x00, 0xff, 0xff, 0x95, 0x55, 0x4b, 0x65, 0xc8, 0x06, 0x00, 0x00,
 }
 
 func (m *Endpoint) Marshal() (dAtA []byte, err error) {
@@ -367,9 +367,9 @@ func (m *EndpointConditions) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 		i--
 		dAtA[i] = 0x18
 	}
-	if m.Accepting != nil {
+	if m.Serving != nil {
 		i--
-		if *m.Accepting {
+		if *m.Serving {
 			dAtA[i] = 1
 		} else {
 			dAtA[i] = 0
@@ -605,7 +605,7 @@ func (m *EndpointConditions) Size() (n int) {
 	if m.Ready != nil {
 		n += 2
 	}
-	if m.Accepting != nil {
+	if m.Serving != nil {
 		n += 2
 	}
 	if m.Terminating != nil {
@@ -716,7 +716,7 @@ func (this *EndpointConditions) String() string {
 	}
 	s := strings.Join([]string{`&EndpointConditions{`,
 		`Ready:` + valueToStringGenerated(this.Ready) + `,`,
-		`Accepting:` + valueToStringGenerated(this.Accepting) + `,`,
+		`Serving:` + valueToStringGenerated(this.Serving) + `,`,
 		`Terminating:` + valueToStringGenerated(this.Terminating) + `,`,
 		`}`,
 	}, "")
@@ -1148,7 +1148,7 @@ func (m *EndpointConditions) Unmarshal(dAtA []byte) error {
 			m.Ready = &b
 		case 2:
 			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Accepting", wireType)
+				return fmt.Errorf("proto: wrong wireType = %d for field Serving", wireType)
 			}
 			var v int
 			for shift := uint(0); ; shift += 7 {
@@ -1166,7 +1166,7 @@ func (m *EndpointConditions) Unmarshal(dAtA []byte) error {
 				}
 			}
 			b := bool(v != 0)
-			m.Accepting = &b
+			m.Serving = &b
 		case 3:
 			if wireType != 0 {
 				return fmt.Errorf("proto: wrong wireType = %d for field Terminating", wireType)

staging/src/k8s.io/api/discovery/v1beta1/generated.proto

@@ -81,11 +81,11 @@ message EndpointConditions {
   // +optional
   optional bool ready = 1;
 
-  // accepting is identical to ready except that it is set regardless of the terminating
+  // serving is identical to ready except that it is set regardless of the terminating
   // state of endpoints. This condition should be set to true for a ready endpoint that
   // is terminating. If nil, consumers should defer to the ready condition.
   // +optional
-  optional bool accepting = 2;
+  optional bool serving = 2;
 
   // terminating indicates that this endpoint is terminating. A nil value indicates an
   // unknown state. Consumers should interpret this unknown state to mean that the

staging/src/k8s.io/api/discovery/v1beta1/types.go

@@ -122,11 +122,11 @@ type EndpointConditions struct {
 	// +optional
 	Ready *bool `json:"ready,omitempty" protobuf:"bytes,1,name=ready"`
 
-	// accepting is identical to ready except that it is set regardless of the terminating
+	// serving is identical to ready except that it is set regardless of the terminating
 	// state of endpoints. This condition should be set to true for a ready endpoint that
 	// is terminating. If nil, consumers should defer to the ready condition.
 	// +optional
-	Accepting *bool `json:"accepting,omitempty" protobuf:"bytes,2,name=accepting"`
+	Serving *bool `json:"serving,omitempty" protobuf:"bytes,2,name=serving"`
 
 	// terminating indicates that this endpoint is terminating. A nil value indicates an
 	// unknown state. Consumers should interpret this unknown state to mean that the

staging/src/k8s.io/api/discovery/v1beta1/types_swagger_doc_generated.go

@@ -43,7 +43,7 @@ func (Endpoint) SwaggerDoc() map[string]string {
 var map_EndpointConditions = map[string]string{
 	"":            "EndpointConditions represents the current condition of an endpoint.",
 	"ready":       "ready indicates that this endpoint is prepared to receive traffic, according to whatever system is managing the endpoint. A nil value indicates an unknown state. In most cases consumers should interpret this unknown state as ready. For compatibility reasons, ready should never be \"true\" for terminating endpoints.",
-	"accepting":   "accepting is identical to ready except that it is set regardless of the terminating state of endpoints. This condition should be set to true for a ready endpoint that is terminating. If nil, consumers should defer to the ready condition.",
+	"serving":     "serving is identical to ready except that it is set regardless of the terminating state of endpoints. This condition should be set to true for a ready endpoint that is terminating. If nil, consumers should defer to the ready condition.",
 	"terminating": "terminating indicates that this endpoint is terminating. A nil value indicates an unknown state. Consumers should interpret this unknown state to mean that the endpoint is not terminating.",
 }
 

staging/src/k8s.io/api/discovery/v1beta1/zz_generated.deepcopy.go

@@ -72,8 +72,8 @@ func (in *EndpointConditions) DeepCopyInto(out *EndpointConditions) {
 		*out = new(bool)
 		**out = **in
 	}
-	if in.Accepting != nil {
+	if in.Serving != nil {
-		in, out := &in.Accepting, &out.Accepting
+		in, out := &in.Serving, &out.Serving
 		*out = new(bool)
 		**out = **in
 	}