Merge pull request #96317 from Jefftree/test-ssa

Integrate defaults marker to defaulter-gen

go.mod

@@ -125,12 +125,12 @@ require (
 	k8s.io/controller-manager v0.0.0
 	k8s.io/cri-api v0.0.0
 	k8s.io/csi-translation-lib v0.0.0
-	k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14
+	k8s.io/gengo v0.0.0-20201113003025-83324d819ded
 	k8s.io/heapster v1.2.0-beta.1
 	k8s.io/klog/v2 v2.4.0
 	k8s.io/kube-aggregator v0.0.0
 	k8s.io/kube-controller-manager v0.0.0
-	k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622
+	k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd
 	k8s.io/kube-proxy v0.0.0
 	k8s.io/kube-scheduler v0.0.0
 	k8s.io/kubectl v0.0.0
@@ -505,12 +505,12 @@ replace (
 	k8s.io/controller-manager => ./staging/src/k8s.io/controller-manager
 	k8s.io/cri-api => ./staging/src/k8s.io/cri-api
 	k8s.io/csi-translation-lib => ./staging/src/k8s.io/csi-translation-lib
-	k8s.io/gengo => k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14
+	k8s.io/gengo => k8s.io/gengo v0.0.0-20201113003025-83324d819ded
 	k8s.io/heapster => k8s.io/heapster v1.2.0-beta.1
 	k8s.io/klog/v2 => k8s.io/klog/v2 v2.4.0
 	k8s.io/kube-aggregator => ./staging/src/k8s.io/kube-aggregator
 	k8s.io/kube-controller-manager => ./staging/src/k8s.io/kube-controller-manager
-	k8s.io/kube-openapi => k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622
+	k8s.io/kube-openapi => k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd
 	k8s.io/kube-proxy => ./staging/src/k8s.io/kube-proxy
 	k8s.io/kube-scheduler => ./staging/src/k8s.io/kube-scheduler
 	k8s.io/kubectl => ./staging/src/k8s.io/kubectl

go.sum

@@ -589,14 +589,14 @@ gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81
 gotest.tools/v3 v3.0.2 h1:kG1BFyqVHuQoVQiR1bWGnfz/fmHvvuiSPIV7rvl360E=
 gotest.tools/v3 v3.0.2/go.mod h1:3SzNCllyD9/Y+b5r9JIKQ474KzkZyqLqEfYqMsX94Bk=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14 h1:t4L10Qfx/p7ASH3gXCdIUtPbbIuegCoUJf3TMSFekjw=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded h1:JApXBKYyB7l9xx+DK7/+mFjC7A9Bt5A93FPvFD0HIFE=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/heapster v1.2.0-beta.1 h1:lUsE/AHOMHpi3MLlBEkaU8Esxm5QhdyCrv1o7ot0s84=
 k8s.io/heapster v1.2.0-beta.1/go.mod h1:h1uhptVXMwC8xtZBYsPXKVi8fpdlYkTs6k949KozGrM=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/system-validators v1.2.0 h1:D8clGm3PIsgX0bHoQWQXC8W/rTi6jRKejQGk7z/yuDY=
 k8s.io/system-validators v1.2.0/go.mod h1:bPldcLgkIUK22ALflnsXk8pvkTEndYdNuaHH6gRrl0Q=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=

pkg/apis/apps/v1/zz_generated.defaults.go

@@ -21,6 +21,8 @@ limitations under the License.
 package v1
 
 import (
+	"reflect"
+
 	v1 "k8s.io/api/apps/v1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 	corev1 "k8s.io/kubernetes/pkg/apis/core/v1"
@@ -107,7 +109,9 @@ func SetObjectDefaults_DaemonSet(in *v1.DaemonSet) {
 		corev1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -155,7 +159,9 @@ func SetObjectDefaults_DaemonSet(in *v1.DaemonSet) {
 		corev1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -203,7 +209,9 @@ func SetObjectDefaults_DaemonSet(in *v1.DaemonSet) {
 		corev1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -322,7 +330,9 @@ func SetObjectDefaults_Deployment(in *v1.Deployment) {
 		corev1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -370,7 +380,9 @@ func SetObjectDefaults_Deployment(in *v1.Deployment) {
 		corev1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -418,7 +430,9 @@ func SetObjectDefaults_Deployment(in *v1.Deployment) {
 		corev1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -537,7 +551,9 @@ func SetObjectDefaults_ReplicaSet(in *v1.ReplicaSet) {
 		corev1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -585,7 +601,9 @@ func SetObjectDefaults_ReplicaSet(in *v1.ReplicaSet) {
 		corev1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -633,7 +651,9 @@ func SetObjectDefaults_ReplicaSet(in *v1.ReplicaSet) {
 		corev1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -752,7 +772,9 @@ func SetObjectDefaults_StatefulSet(in *v1.StatefulSet) {
 		corev1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -800,7 +822,9 @@ func SetObjectDefaults_StatefulSet(in *v1.StatefulSet) {
 		corev1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -848,7 +872,9 @@ func SetObjectDefaults_StatefulSet(in *v1.StatefulSet) {
 		corev1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]

pkg/apis/apps/v1beta1/zz_generated.defaults.go

@@ -21,6 +21,8 @@ limitations under the License.
 package v1beta1
 
 import (
+	"reflect"
+
 	v1beta1 "k8s.io/api/apps/v1beta1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 	v1 "k8s.io/kubernetes/pkg/apis/core/v1"
@@ -103,7 +105,9 @@ func SetObjectDefaults_Deployment(in *v1beta1.Deployment) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -151,7 +155,9 @@ func SetObjectDefaults_Deployment(in *v1beta1.Deployment) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -199,7 +205,9 @@ func SetObjectDefaults_Deployment(in *v1beta1.Deployment) {
 		v1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -318,7 +326,9 @@ func SetObjectDefaults_StatefulSet(in *v1beta1.StatefulSet) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -366,7 +376,9 @@ func SetObjectDefaults_StatefulSet(in *v1beta1.StatefulSet) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -414,7 +426,9 @@ func SetObjectDefaults_StatefulSet(in *v1beta1.StatefulSet) {
 		v1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]

pkg/apis/apps/v1beta2/zz_generated.defaults.go

@@ -21,6 +21,8 @@ limitations under the License.
 package v1beta2
 
 import (
+	"reflect"
+
 	v1beta2 "k8s.io/api/apps/v1beta2"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 	v1 "k8s.io/kubernetes/pkg/apis/core/v1"
@@ -107,7 +109,9 @@ func SetObjectDefaults_DaemonSet(in *v1beta2.DaemonSet) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -155,7 +159,9 @@ func SetObjectDefaults_DaemonSet(in *v1beta2.DaemonSet) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -203,7 +209,9 @@ func SetObjectDefaults_DaemonSet(in *v1beta2.DaemonSet) {
 		v1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -322,7 +330,9 @@ func SetObjectDefaults_Deployment(in *v1beta2.Deployment) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -370,7 +380,9 @@ func SetObjectDefaults_Deployment(in *v1beta2.Deployment) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -418,7 +430,9 @@ func SetObjectDefaults_Deployment(in *v1beta2.Deployment) {
 		v1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -537,7 +551,9 @@ func SetObjectDefaults_ReplicaSet(in *v1beta2.ReplicaSet) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -585,7 +601,9 @@ func SetObjectDefaults_ReplicaSet(in *v1beta2.ReplicaSet) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -633,7 +651,9 @@ func SetObjectDefaults_ReplicaSet(in *v1beta2.ReplicaSet) {
 		v1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -752,7 +772,9 @@ func SetObjectDefaults_StatefulSet(in *v1beta2.StatefulSet) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -800,7 +822,9 @@ func SetObjectDefaults_StatefulSet(in *v1beta2.StatefulSet) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -848,7 +872,9 @@ func SetObjectDefaults_StatefulSet(in *v1beta2.StatefulSet) {
 		v1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]

pkg/apis/batch/v1/zz_generated.defaults.go

@@ -21,6 +21,8 @@ limitations under the License.
 package v1
 
 import (
+	"reflect"
+
 	v1 "k8s.io/api/batch/v1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 	corev1 "k8s.io/kubernetes/pkg/apis/core/v1"
@@ -101,7 +103,9 @@ func SetObjectDefaults_Job(in *v1.Job) {
 		corev1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -149,7 +153,9 @@ func SetObjectDefaults_Job(in *v1.Job) {
 		corev1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -197,7 +203,9 @@ func SetObjectDefaults_Job(in *v1.Job) {
 		corev1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			corev1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]

pkg/apis/batch/v1beta1/zz_generated.defaults.go

@@ -21,6 +21,8 @@ limitations under the License.
 package v1beta1
 
 import (
+	"reflect"
+
 	v1beta1 "k8s.io/api/batch/v1beta1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 	v1 "k8s.io/kubernetes/pkg/apis/core/v1"
@@ -102,7 +104,9 @@ func SetObjectDefaults_CronJob(in *v1beta1.CronJob) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -150,7 +154,9 @@ func SetObjectDefaults_CronJob(in *v1beta1.CronJob) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -198,7 +204,9 @@ func SetObjectDefaults_CronJob(in *v1beta1.CronJob) {
 		v1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -316,7 +324,9 @@ func SetObjectDefaults_JobTemplate(in *v1beta1.JobTemplate) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -364,7 +374,9 @@ func SetObjectDefaults_JobTemplate(in *v1beta1.JobTemplate) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -412,7 +424,9 @@ func SetObjectDefaults_JobTemplate(in *v1beta1.JobTemplate) {
 		v1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]

pkg/apis/batch/v2alpha1/zz_generated.defaults.go

@@ -21,6 +21,8 @@ limitations under the License.
 package v2alpha1
 
 import (
+	"reflect"
+
 	v2alpha1 "k8s.io/api/batch/v2alpha1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 	v1 "k8s.io/kubernetes/pkg/apis/core/v1"
@@ -102,7 +104,9 @@ func SetObjectDefaults_CronJob(in *v2alpha1.CronJob) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -150,7 +154,9 @@ func SetObjectDefaults_CronJob(in *v2alpha1.CronJob) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -198,7 +204,9 @@ func SetObjectDefaults_CronJob(in *v2alpha1.CronJob) {
 		v1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -316,7 +324,9 @@ func SetObjectDefaults_JobTemplate(in *v2alpha1.JobTemplate) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -364,7 +374,9 @@ func SetObjectDefaults_JobTemplate(in *v2alpha1.JobTemplate) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -412,7 +424,9 @@ func SetObjectDefaults_JobTemplate(in *v2alpha1.JobTemplate) {
 		v1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]

pkg/apis/core/v1/defaults.go

@@ -19,7 +19,7 @@ package v1
 import (
 	"time"
 
-	"k8s.io/api/core/v1"
+	v1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/util/intstr"
 	"k8s.io/kubernetes/pkg/util/parsers"
@@ -70,11 +70,6 @@ func SetDefaults_Volume(obj *v1.Volume) {
 		}
 	}
 }
-func SetDefaults_ContainerPort(obj *v1.ContainerPort) {
-	if obj.Protocol == "" {
-		obj.Protocol = v1.ProtocolTCP
-	}
-}
 func SetDefaults_Container(obj *v1.Container) {
 	if obj.ImagePullPolicy == "" {
 		// Ignore error and assume it has been validated elsewhere

pkg/apis/core/v1/zz_generated.defaults.go

@@ -21,6 +21,8 @@ limitations under the License.
 package v1
 
 import (
+	"reflect"
+
 	v1 "k8s.io/api/core/v1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 )
@@ -91,7 +93,9 @@ func SetObjectDefaults_EphemeralContainers(in *v1.EphemeralContainers) {
 		SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -287,7 +291,9 @@ func SetObjectDefaults_Pod(in *v1.Pod) {
 		SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -335,7 +341,9 @@ func SetObjectDefaults_Pod(in *v1.Pod) {
 		SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -383,7 +391,9 @@ func SetObjectDefaults_Pod(in *v1.Pod) {
 		SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -501,7 +511,9 @@ func SetObjectDefaults_PodTemplate(in *v1.PodTemplate) {
 		SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -549,7 +561,9 @@ func SetObjectDefaults_PodTemplate(in *v1.PodTemplate) {
 		SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -597,7 +611,9 @@ func SetObjectDefaults_PodTemplate(in *v1.PodTemplate) {
 		SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -717,7 +733,9 @@ func SetObjectDefaults_ReplicationController(in *v1.ReplicationController) {
 			SetDefaults_Container(a)
 			for j := range a.Ports {
 				b := &a.Ports[j]
-				SetDefaults_ContainerPort(b)
+				if reflect.ValueOf(b.Protocol).IsZero() {
+					b.Protocol = "TCP"
+				}
 			}
 			for j := range a.Env {
 				b := &a.Env[j]
@@ -765,7 +783,9 @@ func SetObjectDefaults_ReplicationController(in *v1.ReplicationController) {
 			SetDefaults_Container(a)
 			for j := range a.Ports {
 				b := &a.Ports[j]
-				SetDefaults_ContainerPort(b)
+				if reflect.ValueOf(b.Protocol).IsZero() {
+					b.Protocol = "TCP"
+				}
 			}
 			for j := range a.Env {
 				b := &a.Env[j]
@@ -813,7 +833,9 @@ func SetObjectDefaults_ReplicationController(in *v1.ReplicationController) {
 			SetDefaults_EphemeralContainer(a)
 			for j := range a.EphemeralContainerCommon.Ports {
 				b := &a.EphemeralContainerCommon.Ports[j]
-				SetDefaults_ContainerPort(b)
+				if reflect.ValueOf(b.Protocol).IsZero() {
+					b.Protocol = "TCP"
+				}
 			}
 			for j := range a.EphemeralContainerCommon.Env {
 				b := &a.EphemeralContainerCommon.Env[j]

pkg/apis/extensions/v1beta1/zz_generated.defaults.go

@@ -21,6 +21,8 @@ limitations under the License.
 package v1beta1
 
 import (
+	"reflect"
+
 	v1beta1 "k8s.io/api/extensions/v1beta1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 	v1 "k8s.io/kubernetes/pkg/apis/core/v1"
@@ -111,7 +113,9 @@ func SetObjectDefaults_DaemonSet(in *v1beta1.DaemonSet) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -159,7 +163,9 @@ func SetObjectDefaults_DaemonSet(in *v1beta1.DaemonSet) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -207,7 +213,9 @@ func SetObjectDefaults_DaemonSet(in *v1beta1.DaemonSet) {
 		v1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -326,7 +334,9 @@ func SetObjectDefaults_Deployment(in *v1beta1.Deployment) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -374,7 +384,9 @@ func SetObjectDefaults_Deployment(in *v1beta1.Deployment) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -422,7 +434,9 @@ func SetObjectDefaults_Deployment(in *v1beta1.Deployment) {
 		v1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]
@@ -582,7 +596,9 @@ func SetObjectDefaults_ReplicaSet(in *v1beta1.ReplicaSet) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -630,7 +646,9 @@ func SetObjectDefaults_ReplicaSet(in *v1beta1.ReplicaSet) {
 		v1.SetDefaults_Container(a)
 		for j := range a.Ports {
 			b := &a.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.Env {
 			b := &a.Env[j]
@@ -678,7 +696,9 @@ func SetObjectDefaults_ReplicaSet(in *v1beta1.ReplicaSet) {
 		v1.SetDefaults_EphemeralContainer(a)
 		for j := range a.EphemeralContainerCommon.Ports {
 			b := &a.EphemeralContainerCommon.Ports[j]
-			v1.SetDefaults_ContainerPort(b)
+			if reflect.ValueOf(b.Protocol).IsZero() {
+				b.Protocol = "TCP"
+			}
 		}
 		for j := range a.EphemeralContainerCommon.Env {
 			b := &a.EphemeralContainerCommon.Env[j]

pkg/generated/openapi/BUILD

@@ -42,5 +42,6 @@ go_test(
     deps = [
         "//staging/src/k8s.io/apimachinery/pkg/util/diff:go_default_library",
         "//vendor/github.com/go-openapi/spec:go_default_library",
+        "//vendor/k8s.io/kube-openapi/pkg/handler:go_default_library",
     ],
 )

pkg/generated/openapi/openapi_test.go

@@ -24,12 +24,15 @@ import (
 	"github.com/go-openapi/spec"
 
 	"k8s.io/apimachinery/pkg/util/diff"
+	"k8s.io/kube-openapi/pkg/handler"
 )
 
 func TestOpenAPIRoundtrip(t *testing.T) {
 	dummyRef := func(name string) spec.Ref { return spec.MustCreateRef("#/definitions/dummy") }
 	for name, value := range GetOpenAPIDefinitions(dummyRef) {
 		t.Run(name, func(t *testing.T) {
+			// TODO(kubernetes/gengo#193): We currently round-trip ints to floats.
+			value.Schema = *handler.PruneDefaultsSchema(&value.Schema)
 			data, err := json.Marshal(value.Schema)
 			if err != nil {
 				t.Error(err)

staging/src/k8s.io/api/core/v1/generated.proto

@@ -816,6 +816,7 @@ message ContainerPort {
   // Protocol for port. Must be UDP, TCP, or SCTP.
   // Defaults to "TCP".
   // +optional
+  // +default="TCP"
   optional string protocol = 4;
 
   // What host IP to bind the external port to.

staging/src/k8s.io/api/core/v1/types.go

@@ -1837,6 +1837,7 @@ type ContainerPort struct {
 	// Protocol for port. Must be UDP, TCP, or SCTP.
 	// Defaults to "TCP".
 	// +optional
+	// +default="TCP"
 	Protocol Protocol `json:"protocol,omitempty" protobuf:"bytes,4,opt,name=protocol,casttype=Protocol"`
 	// What host IP to bind the external port to.
 	// +optional

staging/src/k8s.io/api/go.sum

@@ -189,7 +189,7 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 sigs.k8s.io/structured-merge-diff/v4 v4.0.2 h1:YHQV7Dajm86OuqnIR6zAelnDWBRjo+YhYV9PmGrh1s8=
 sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=

staging/src/k8s.io/apiextensions-apiserver/go.mod

@@ -25,7 +25,7 @@ require (
 	k8s.io/code-generator v0.0.0
 	k8s.io/component-base v0.0.0
 	k8s.io/klog/v2 v2.4.0
-	k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622
+	k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd
 	k8s.io/utils v0.0.0-20201110183641-67b214c5f920
 	sigs.k8s.io/yaml v1.2.0
 )

staging/src/k8s.io/apiextensions-apiserver/go.sum

@@ -573,6 +573,7 @@ golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapK
 golang.org/x/tools v0.0.0-20200212150539-ea181f53ac56/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200224181240-023911ca70b2/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200304193943-95d2e580d8eb/go.mod h1:o4KQGtdN14AW+yjsvvwRTJJuXz8XRtIHtEnmAXLyFUw=
+golang.org/x/tools v0.0.0-20200505023115-26f46d2f7ef8/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200616133436-c1934b75d054 h1:HHeAlu5H9b71C+Fx0K+1dGgVFN1DM1/wz4aoGOA5qS8=
 golang.org/x/tools v0.0.0-20200616133436-c1934b75d054/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -676,13 +677,14 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14 h1:t4L10Qfx/p7ASH3gXCdIUtPbbIuegCoUJf3TMSFekjw=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded h1:JApXBKYyB7l9xx+DK7/+mFjC7A9Bt5A93FPvFD0HIFE=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
+k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/apiextensions-apiserver/pkg/apiserver/customresource_handler.go

@@ -1320,7 +1320,8 @@ func buildOpenAPIModelsForApply(staticOpenAPISpec *goopenapispec.Swagger, crd *a
 
 	specs := []*goopenapispec.Swagger{}
 	for _, v := range crd.Spec.Versions {
-		s, err := builder.BuildSwagger(crd, v.Name, builder.Options{V2: false, StripDefaults: true, StripValueValidation: true, StripNullable: true, AllowNonStructural: true})
+		// Defaults are not pruned here, but before being served.
+		s, err := builder.BuildSwagger(crd, v.Name, builder.Options{V2: false, StripValueValidation: true, StripNullable: true, AllowNonStructural: true})
 		if err != nil {
 			return nil, err
 		}
@@ -1331,7 +1332,6 @@ func buildOpenAPIModelsForApply(staticOpenAPISpec *goopenapispec.Swagger, crd *a
 	if err != nil {
 		return nil, err
 	}
-
 	models, err := utilopenapi.ToProtoModels(mergedOpenAPI)
 	if err != nil {
 		return nil, err

staging/src/k8s.io/apiextensions-apiserver/pkg/apiserver/schema/skeleton.go

@@ -16,23 +16,6 @@ limitations under the License.
 
 package schema
 
-// StripDefaults returns a copy without defaults.
-func (s *Structural) StripDefaults() *Structural {
-	s = s.DeepCopy()
-	v := Visitor{
-		Structural: func(s *Structural) bool {
-			changed := false
-			if s.Default.Object != nil {
-				s.Default.Object = nil
-				changed = true
-			}
-			return changed
-		},
-	}
-	v.Visit(s)
-	return s
-}
-
 // StripValueValidations returns a copy without value validations.
 func (s *Structural) StripValueValidations() *Structural {
 	s = s.DeepCopy()

staging/src/k8s.io/apiextensions-apiserver/pkg/controller/openapi/builder/builder.go

@@ -74,9 +74,6 @@ type Options struct {
 	// Convert to OpenAPI v2.
 	V2 bool
 
-	// Strip defaults.
-	StripDefaults bool
-
 	// Strip value validation.
 	StripValueValidation bool
 
@@ -106,9 +103,6 @@ func BuildSwagger(crd *apiextensionsv1.CustomResourceDefinition, version string,
 				if opts.AllowNonStructural || len(structuralschema.ValidateStructural(nil, ss)) == 0 {
 					schema = ss
 
-					if opts.StripDefaults {
-						schema = schema.StripDefaults()
-					}
 					if opts.StripValueValidation {
 						schema = schema.StripValueValidations()
 					}

staging/src/k8s.io/apiextensions-apiserver/pkg/controller/openapi/builder/builder_test.go

@@ -80,7 +80,7 @@ func TestNewBuilder(t *testing.T) {
 		{"with extensions",
 			`
 {
-  "type":"object", 
+  "type":"object",
   "properties": {
     "int-or-string-1": {
       "x-kubernetes-int-or-string": true,
@@ -183,7 +183,7 @@ func TestNewBuilder(t *testing.T) {
 		{"with extensions as v3 schema",
 			`
 {
-  "type":"object", 
+  "type":"object",
   "properties": {
     "int-or-string-1": {
       "x-kubernetes-int-or-string": true,
@@ -500,7 +500,7 @@ func TestCRDRouteParameterBuilder(t *testing.T) {
 				},
 			},
 		}
-		swagger, err := BuildSwagger(testNamespacedCRD, testCRDVersion, Options{V2: true, StripDefaults: true})
+		swagger, err := BuildSwagger(testNamespacedCRD, testCRDVersion, Options{V2: true})
 		require.NoError(t, err)
 		require.Equal(t, len(testCase.paths), len(swagger.Paths.Paths), testCase.scope)
 		for path, expected := range testCase.paths {
@@ -580,63 +580,49 @@ func TestBuildSwagger(t *testing.T) {
 			"",
 			nil,
 			`{"type":"object","x-kubernetes-group-version-kind":[{"group":"bar.k8s.io","kind":"Foo","version":"v1"}]}`,
-			Options{V2: true, StripDefaults: true},
+			Options{V2: true},
 		},
 		{
 			"with properties",
 			`{"type":"object","properties":{"spec":{"type":"object"},"status":{"type":"object"}}}`,
 			nil,
 			`{"type":"object","properties":{"apiVersion":{"type":"string"},"kind":{"type":"string"},"metadata":{"$ref":"#/definitions/io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta"},"spec":{"type":"object"},"status":{"type":"object"}},"x-kubernetes-group-version-kind":[{"group":"bar.k8s.io","kind":"Foo","version":"v1"}]}`,
-			Options{V2: true, StripDefaults: true},
+			Options{V2: true},
 		},
 		{
 			"with invalid-typed properties",
 			`{"type":"object","properties":{"spec":{"type":"bug"},"status":{"type":"object"}}}`,
 			nil,
 			`{"type":"object","x-kubernetes-group-version-kind":[{"group":"bar.k8s.io","kind":"Foo","version":"v1"}]}`,
-			Options{V2: true, StripDefaults: true},
+			Options{V2: true},
 		},
 		{
 			"with non-structural schema",
 			`{"type":"object","properties":{"foo":{"type":"array"}}}`,
 			nil,
 			`{"type":"object","x-kubernetes-group-version-kind":[{"group":"bar.k8s.io","kind":"Foo","version":"v1"}]}`,
-			Options{V2: true, StripDefaults: true},
+			Options{V2: true},
 		},
 		{
 			"with spec.preseveUnknownFields=true",
 			`{"type":"object","properties":{"foo":{"type":"string"}}}`,
 			utilpointer.BoolPtr(true),
 			`{"type":"object","x-kubernetes-group-version-kind":[{"group":"bar.k8s.io","kind":"Foo","version":"v1"}]}`,
-			Options{V2: true, StripDefaults: true},
+			Options{V2: true},
-		},
-		{
-			"with stripped defaults",
-			`{"type":"object","properties":{"foo":{"type":"string","default":"bar"}}}`,
-			nil,
-			`{"type":"object","properties":{"apiVersion":{"type":"string"},"kind":{"type":"string"},"metadata":{"$ref":"#/definitions/io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta"},"foo":{"type":"string"}},"x-kubernetes-group-version-kind":[{"group":"bar.k8s.io","kind":"Foo","version":"v1"}]}`,
-			Options{V2: true, StripDefaults: true},
-		},
-		{
-			"with stripped defaults",
-			`{"type":"object","properties":{"foo":{"type":"string","default":"bar"}}}`,
-			nil,
-			`{"type":"object","properties":{"apiVersion":{"type":"string"},"kind":{"type":"string"},"metadata":{"$ref":"#/definitions/io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta"},"foo":{"type":"string"}},"x-kubernetes-group-version-kind":[{"group":"bar.k8s.io","kind":"Foo","version":"v1"}]}`,
-			Options{V2: true, StripDefaults: true},
 		},
 		{
 			"v2",
 			`{"type":"object","properties":{"foo":{"type":"string","oneOf":[{"pattern":"a"},{"pattern":"b"}]}}}`,
 			nil,
 			`{"type":"object","properties":{"apiVersion":{"type":"string"},"kind":{"type":"string"},"metadata":{"$ref":"#/definitions/io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta"},"foo":{"type":"string"}},"x-kubernetes-group-version-kind":[{"group":"bar.k8s.io","kind":"Foo","version":"v1"}]}`,
-			Options{V2: true, StripDefaults: true},
+			Options{V2: true},
 		},
 		{
 			"v3",
 			`{"type":"object","properties":{"foo":{"type":"string","oneOf":[{"pattern":"a"},{"pattern":"b"}]}}}`,
 			nil,
 			`{"type":"object","properties":{"apiVersion":{"type":"string"},"kind":{"type":"string"},"metadata":{"$ref":"#/definitions/io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta"},"foo":{"type":"string","oneOf":[{"pattern":"a"},{"pattern":"b"}]}},"x-kubernetes-group-version-kind":[{"group":"bar.k8s.io","kind":"Foo","version":"v1"}]}`,
-			Options{V2: false, StripDefaults: true},
+			Options{V2: false},
 		},
 	}
 	for _, tt := range tests {

staging/src/k8s.io/apiextensions-apiserver/pkg/controller/openapi/controller.go

@@ -202,7 +202,8 @@ func buildVersionSpecs(crd *apiextensionsv1.CustomResourceDefinition, oldSpecs m
 		if !v.Served {
 			continue
 		}
-		spec, err := builder.BuildSwagger(crd, v.Name, builder.Options{V2: true, StripDefaults: true})
+		// Defaults are not pruned here, but before being served.
+		spec, err := builder.BuildSwagger(crd, v.Name, builder.Options{V2: true})
 		if err != nil {
 			return nil, false, err
 		}

staging/src/k8s.io/apimachinery/go.mod

@@ -34,7 +34,7 @@ require (
 	gopkg.in/inf.v0 v0.9.1
 	gopkg.in/yaml.v2 v2.2.8
 	k8s.io/klog/v2 v2.4.0
-	k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622
+	k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd
 	sigs.k8s.io/structured-merge-diff/v4 v4.0.2
 	sigs.k8s.io/yaml v1.2.0
 )

staging/src/k8s.io/apimachinery/go.sum

@@ -207,8 +207,8 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 sigs.k8s.io/structured-merge-diff/v4 v4.0.2 h1:YHQV7Dajm86OuqnIR6zAelnDWBRjo+YhYV9PmGrh1s8=
 sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=

staging/src/k8s.io/apiserver/go.mod

@@ -46,7 +46,7 @@ require (
 	k8s.io/client-go v0.0.0
 	k8s.io/component-base v0.0.0
 	k8s.io/klog/v2 v2.4.0
-	k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622
+	k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd
 	k8s.io/utils v0.0.0-20201110183641-67b214c5f920
 	sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.14
 	sigs.k8s.io/structured-merge-diff/v4 v4.0.2

staging/src/k8s.io/apiserver/go.sum

@@ -605,8 +605,8 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/apiserver/pkg/server/routes/openapi.go

@@ -38,7 +38,7 @@ func (oa OpenAPI) Install(c *restful.Container, mux *mux.PathRecorderMux) (*hand
 	if err != nil {
 		klog.Fatalf("Failed to build open api spec for root: %v", err)
 	}
-
+	spec.Definitions = handler.PruneDefaults(spec.Definitions)
 	openAPIVersionedService, err := handler.NewOpenAPIService(spec)
 	if err != nil {
 		klog.Fatalf("Failed to create OpenAPIService: %v", err)

staging/src/k8s.io/cli-runtime/go.mod

@@ -20,7 +20,7 @@ require (
 	k8s.io/api v0.0.0
 	k8s.io/apimachinery v0.0.0
 	k8s.io/client-go v0.0.0
-	k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622
+	k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd
 	sigs.k8s.io/kustomize v2.0.3+incompatible
 	sigs.k8s.io/yaml v1.2.0
 )

staging/src/k8s.io/cli-runtime/go.sum

@@ -565,8 +565,8 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/client-go/go.sum

@@ -437,8 +437,8 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/cloud-provider/go.sum

@@ -672,8 +672,8 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/cluster-bootstrap/go.sum

@@ -192,7 +192,7 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 sigs.k8s.io/structured-merge-diff/v4 v4.0.2 h1:YHQV7Dajm86OuqnIR6zAelnDWBRjo+YhYV9PmGrh1s8=
 sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=

staging/src/k8s.io/code-generator/_examples/apiserver/openapi/zz_generated.openapi.go

@@ -118,6 +118,7 @@ func schema_pkg_apis_meta_v1_APIGroup(ref common.ReferenceCallback) common.OpenA
 					"name": {
 						SchemaProps: spec.SchemaProps{
 							Description: "name is the name of the group.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -129,7 +130,8 @@ func schema_pkg_apis_meta_v1_APIGroup(ref common.ReferenceCallback) common.OpenA
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.GroupVersionForDiscovery"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.GroupVersionForDiscovery"),
 									},
 								},
 							},
@@ -138,6 +140,7 @@ func schema_pkg_apis_meta_v1_APIGroup(ref common.ReferenceCallback) common.OpenA
 					"preferredVersion": {
 						SchemaProps: spec.SchemaProps{
 							Description: "preferredVersion is the version preferred by the API server, which probably is the storage version.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.GroupVersionForDiscovery"),
 						},
 					},
@@ -148,7 +151,8 @@ func schema_pkg_apis_meta_v1_APIGroup(ref common.ReferenceCallback) common.OpenA
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ServerAddressByClientCIDR"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ServerAddressByClientCIDR"),
 									},
 								},
 							},
@@ -191,7 +195,8 @@ func schema_pkg_apis_meta_v1_APIGroupList(ref common.ReferenceCallback) common.O
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.APIGroup"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.APIGroup"),
 									},
 								},
 							},
@@ -216,6 +221,7 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 					"name": {
 						SchemaProps: spec.SchemaProps{
 							Description: "name is the plural name of the resource.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -223,6 +229,7 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 					"singularName": {
 						SchemaProps: spec.SchemaProps{
 							Description: "singularName is the singular name of the resource.  This allows clients to handle plural and singular opaquely. The singularName is more correct for reporting status on a single item and both singular and plural are allowed from the kubectl CLI interface.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -230,6 +237,7 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 					"namespaced": {
 						SchemaProps: spec.SchemaProps{
 							Description: "namespaced indicates if a resource is namespaced or not.",
+							Default:     false,
 							Type:        []string{"boolean"},
 							Format:      "",
 						},
@@ -251,6 +259,7 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 					"kind": {
 						SchemaProps: spec.SchemaProps{
 							Description: "kind is the kind for the resource (e.g. 'Foo' is the kind for a resource 'foo')",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -262,8 +271,9 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -276,8 +286,9 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -290,8 +301,9 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -335,6 +347,7 @@ func schema_pkg_apis_meta_v1_APIResourceList(ref common.ReferenceCallback) commo
 					"groupVersion": {
 						SchemaProps: spec.SchemaProps{
 							Description: "groupVersion is the group and version this APIResourceList is for.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -346,7 +359,8 @@ func schema_pkg_apis_meta_v1_APIResourceList(ref common.ReferenceCallback) commo
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.APIResource"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.APIResource"),
 									},
 								},
 							},
@@ -389,8 +403,9 @@ func schema_pkg_apis_meta_v1_APIVersions(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -403,7 +418,8 @@ func schema_pkg_apis_meta_v1_APIVersions(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ServerAddressByClientCIDR"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ServerAddressByClientCIDR"),
 									},
 								},
 							},
@@ -428,6 +444,7 @@ func schema_pkg_apis_meta_v1_Condition(ref common.ReferenceCallback) common.Open
 					"type": {
 						SchemaProps: spec.SchemaProps{
 							Description: "type of condition in CamelCase or in foo.example.com/CamelCase.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -435,6 +452,7 @@ func schema_pkg_apis_meta_v1_Condition(ref common.ReferenceCallback) common.Open
 					"status": {
 						SchemaProps: spec.SchemaProps{
 							Description: "status of the condition, one of True, False, Unknown.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -449,12 +467,14 @@ func schema_pkg_apis_meta_v1_Condition(ref common.ReferenceCallback) common.Open
 					"lastTransitionTime": {
 						SchemaProps: spec.SchemaProps{
 							Description: "lastTransitionTime is the last time the condition transitioned from one status to another. This should be when the underlying condition changed.  If that is not known, then using the time when the API field changed is acceptable.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.Time"),
 						},
 					},
 					"reason": {
 						SchemaProps: spec.SchemaProps{
 							Description: "reason contains a programmatic identifier indicating the reason for the condition's last transition. Producers of specific condition types may define expected values and meanings for this field, and whether the values are considered a guaranteed API. The value should be a CamelCase string. This field may not be empty.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -462,6 +482,7 @@ func schema_pkg_apis_meta_v1_Condition(ref common.ReferenceCallback) common.Open
 					"message": {
 						SchemaProps: spec.SchemaProps{
 							Description: "message is a human readable message indicating details about the transition. This may be an empty string.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -503,8 +524,9 @@ func schema_pkg_apis_meta_v1_CreateOptions(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -578,8 +600,9 @@ func schema_pkg_apis_meta_v1_DeleteOptions(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -629,6 +652,7 @@ func schema_pkg_apis_meta_v1_ExportOptions(ref common.ReferenceCallback) common.
 					"export": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Should this value be exported.  Export strips fields that a user can not specify. Deprecated. Planned for removal in 1.18.",
+							Default:     false,
 							Type:        []string{"boolean"},
 							Format:      "",
 						},
@@ -636,6 +660,7 @@ func schema_pkg_apis_meta_v1_ExportOptions(ref common.ReferenceCallback) common.
 					"exact": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Should the export be exact.  Exact export maintains cluster-specific fields like 'Namespace'. Deprecated. Planned for removal in 1.18.",
+							Default:     false,
 							Type:        []string{"boolean"},
 							Format:      "",
 						},
@@ -701,14 +726,16 @@ func schema_pkg_apis_meta_v1_GroupKind(ref common.ReferenceCallback) common.Open
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"kind": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -727,14 +754,16 @@ func schema_pkg_apis_meta_v1_GroupResource(ref common.ReferenceCallback) common.
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"resource": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -753,14 +782,16 @@ func schema_pkg_apis_meta_v1_GroupVersion(ref common.ReferenceCallback) common.O
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"version": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -780,6 +811,7 @@ func schema_pkg_apis_meta_v1_GroupVersionForDiscovery(ref common.ReferenceCallba
 					"groupVersion": {
 						SchemaProps: spec.SchemaProps{
 							Description: "groupVersion specifies the API group and version in the form \"group/version\"",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -787,6 +819,7 @@ func schema_pkg_apis_meta_v1_GroupVersionForDiscovery(ref common.ReferenceCallba
 					"version": {
 						SchemaProps: spec.SchemaProps{
 							Description: "version specifies the version in the form of \"version\". This is to save the clients the trouble of splitting the GroupVersion.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -807,20 +840,23 @@ func schema_pkg_apis_meta_v1_GroupVersionKind(ref common.ReferenceCallback) comm
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"version": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"kind": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -839,20 +875,23 @@ func schema_pkg_apis_meta_v1_GroupVersionResource(ref common.ReferenceCallback)
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"version": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"resource": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -871,8 +910,9 @@ func schema_pkg_apis_meta_v1_InternalEvent(ref common.ReferenceCallback) common.
 				Properties: map[string]spec.Schema{
 					"Type": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"Object": {
@@ -905,8 +945,9 @@ func schema_pkg_apis_meta_v1_LabelSelector(ref common.ReferenceCallback) common.
 								Allows: true,
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -919,7 +960,8 @@ func schema_pkg_apis_meta_v1_LabelSelector(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.LabelSelectorRequirement"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.LabelSelectorRequirement"),
 									},
 								},
 							},
@@ -954,6 +996,7 @@ func schema_pkg_apis_meta_v1_LabelSelectorRequirement(ref common.ReferenceCallba
 						},
 						SchemaProps: spec.SchemaProps{
 							Description: "key is the label key that the selector applies to.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -961,6 +1004,7 @@ func schema_pkg_apis_meta_v1_LabelSelectorRequirement(ref common.ReferenceCallba
 					"operator": {
 						SchemaProps: spec.SchemaProps{
 							Description: "operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -972,8 +1016,9 @@ func schema_pkg_apis_meta_v1_LabelSelectorRequirement(ref common.ReferenceCallba
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1010,6 +1055,7 @@ func schema_pkg_apis_meta_v1_List(ref common.ReferenceCallback) common.OpenAPIDe
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
@@ -1020,7 +1066,8 @@ func schema_pkg_apis_meta_v1_List(ref common.ReferenceCallback) common.OpenAPIDe
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/runtime.RawExtension"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/runtime.RawExtension"),
 									},
 								},
 							},
@@ -1292,6 +1339,7 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 					"creationTimestamp": {
 						SchemaProps: spec.SchemaProps{
 							Description: "CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.\n\nPopulated by the system. Read-only. Null for lists. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.Time"),
 						},
 					},
@@ -1316,8 +1364,9 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 								Allows: true,
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1331,8 +1380,9 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 								Allows: true,
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1351,7 +1401,8 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.OwnerReference"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.OwnerReference"),
 									},
 								},
 							},
@@ -1369,8 +1420,9 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1390,7 +1442,8 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ManagedFieldsEntry"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ManagedFieldsEntry"),
 									},
 								},
 							},
@@ -1414,6 +1467,7 @@ func schema_pkg_apis_meta_v1_OwnerReference(ref common.ReferenceCallback) common
 					"apiVersion": {
 						SchemaProps: spec.SchemaProps{
 							Description: "API version of the referent.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1421,6 +1475,7 @@ func schema_pkg_apis_meta_v1_OwnerReference(ref common.ReferenceCallback) common
 					"kind": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1428,6 +1483,7 @@ func schema_pkg_apis_meta_v1_OwnerReference(ref common.ReferenceCallback) common
 					"name": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Name of the referent. More info: http://kubernetes.io/docs/user-guide/identifiers#names",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1435,6 +1491,7 @@ func schema_pkg_apis_meta_v1_OwnerReference(ref common.ReferenceCallback) common
 					"uid": {
 						SchemaProps: spec.SchemaProps{
 							Description: "UID of the referent. More info: http://kubernetes.io/docs/user-guide/identifiers#uids",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1484,6 +1541,7 @@ func schema_pkg_apis_meta_v1_PartialObjectMetadata(ref common.ReferenceCallback)
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
 						},
 					},
@@ -1519,6 +1577,7 @@ func schema_pkg_apis_meta_v1_PartialObjectMetadataList(ref common.ReferenceCallb
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
@@ -1529,7 +1588,8 @@ func schema_pkg_apis_meta_v1_PartialObjectMetadataList(ref common.ReferenceCallb
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.PartialObjectMetadata"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.PartialObjectMetadata"),
 									},
 								},
 							},
@@ -1583,8 +1643,9 @@ func schema_pkg_apis_meta_v1_PatchOptions(ref common.ReferenceCallback) common.O
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1651,8 +1712,9 @@ func schema_pkg_apis_meta_v1_RootPaths(ref common.ReferenceCallback) common.Open
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1675,6 +1737,7 @@ func schema_pkg_apis_meta_v1_ServerAddressByClientCIDR(ref common.ReferenceCallb
 					"clientCIDR": {
 						SchemaProps: spec.SchemaProps{
 							Description: "The CIDR with which clients can match their IP to figure out the server address that they should use.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1682,6 +1745,7 @@ func schema_pkg_apis_meta_v1_ServerAddressByClientCIDR(ref common.ReferenceCallb
 					"serverAddress": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Address of this server, suitable for a client that matches the above CIDR. This can be a hostname, hostname:port, IP or IP:port.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1717,6 +1781,7 @@ func schema_pkg_apis_meta_v1_Status(ref common.ReferenceCallback) common.OpenAPI
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
@@ -1838,7 +1903,8 @@ func schema_pkg_apis_meta_v1_StatusDetails(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.StatusCause"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.StatusCause"),
 									},
 								},
 							},
@@ -1883,6 +1949,7 @@ func schema_pkg_apis_meta_v1_Table(ref common.ReferenceCallback) common.OpenAPID
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
@@ -1893,7 +1960,8 @@ func schema_pkg_apis_meta_v1_Table(ref common.ReferenceCallback) common.OpenAPID
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableColumnDefinition"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableColumnDefinition"),
 									},
 								},
 							},
@@ -1906,7 +1974,8 @@ func schema_pkg_apis_meta_v1_Table(ref common.ReferenceCallback) common.OpenAPID
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableRow"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableRow"),
 									},
 								},
 							},
@@ -1931,6 +2000,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"name": {
 						SchemaProps: spec.SchemaProps{
 							Description: "name is a human readable name for the column.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1938,6 +2008,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"type": {
 						SchemaProps: spec.SchemaProps{
 							Description: "type is an OpenAPI type definition for this column, such as number, integer, string, or array. See https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#data-types for more.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1945,6 +2016,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"format": {
 						SchemaProps: spec.SchemaProps{
 							Description: "format is an optional OpenAPI type modifier for this column. A format modifies the type and imposes additional rules, like date or time formatting for a string. The 'name' format is applied to the primary identifier column which has type 'string' to assist in clients identifying column is the resource name. See https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#data-types for more.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1952,6 +2024,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"description": {
 						SchemaProps: spec.SchemaProps{
 							Description: "description is a human readable description of this column.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1959,6 +2032,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"priority": {
 						SchemaProps: spec.SchemaProps{
 							Description: "priority is an integer defining the relative importance of this column compared to others. Lower numbers are considered higher priority. Columns that may be omitted in limited space scenarios should be given a higher priority.",
+							Default:     0,
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
@@ -2032,7 +2106,8 @@ func schema_pkg_apis_meta_v1_TableRow(ref common.ReferenceCallback) common.OpenA
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableRowCondition"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableRowCondition"),
 									},
 								},
 							},
@@ -2041,6 +2116,7 @@ func schema_pkg_apis_meta_v1_TableRow(ref common.ReferenceCallback) common.OpenA
 					"object": {
 						SchemaProps: spec.SchemaProps{
 							Description: "This field contains the requested additional information about each object based on the includeObject policy when requesting the Table. If \"None\", this field is empty, if \"Object\" this will be the default serialization of the object for the current API version, and if \"Metadata\" (the default) will contain the object metadata. Check the returned kind and apiVersion of the object before parsing. The media type of the object will always match the enclosing list - if this as a JSON table, these will be JSON encoded objects.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/runtime.RawExtension"),
 						},
 					},
@@ -2063,6 +2139,7 @@ func schema_pkg_apis_meta_v1_TableRowCondition(ref common.ReferenceCallback) com
 					"type": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Type of row condition. The only defined value is 'Completed' indicating that the object this row represents has reached a completed state and may be given less visual priority than other rows. Clients are not required to honor any conditions but should be consistent where possible about handling the conditions.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2070,6 +2147,7 @@ func schema_pkg_apis_meta_v1_TableRowCondition(ref common.ReferenceCallback) com
 					"status": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Status of the condition, one of True, False, Unknown.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2117,6 +2195,7 @@ func schema_pkg_apis_meta_v1_Timestamp(ref common.ReferenceCallback) common.Open
 					"seconds": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Represents seconds of UTC time since Unix epoch 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z inclusive.",
+							Default:     0,
 							Type:        []string{"integer"},
 							Format:      "int64",
 						},
@@ -2124,6 +2203,7 @@ func schema_pkg_apis_meta_v1_Timestamp(ref common.ReferenceCallback) common.Open
 					"nanos": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Non-negative fractions of a second at nanosecond resolution. Negative second values with fractions must still have non-negative nanos values that count forward in time. Must be from 0 to 999,999,999 inclusive. This field may be limited in precision depending on context.",
+							Default:     0,
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
@@ -2190,8 +2270,9 @@ func schema_pkg_apis_meta_v1_UpdateOptions(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -2219,13 +2300,15 @@ func schema_pkg_apis_meta_v1_WatchEvent(ref common.ReferenceCallback) common.Ope
 				Properties: map[string]spec.Schema{
 					"type": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"object": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Object is:\n * If Type is Added or Modified: the new state of the object.\n * If Type is Deleted: the state of the object immediately before deletion.\n * If Type is Error: *Status is recommended; other types may make sense\n   depending on context.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/runtime.RawExtension"),
 						},
 					},
@@ -2303,6 +2386,7 @@ func schema_k8sio_apimachinery_pkg_runtime_Unknown(ref common.ReferenceCallback)
 					"ContentEncoding": {
 						SchemaProps: spec.SchemaProps{
 							Description: "ContentEncoding is encoding used to encode 'Raw' data. Unspecified means no encoding.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2310,6 +2394,7 @@ func schema_k8sio_apimachinery_pkg_runtime_Unknown(ref common.ReferenceCallback)
 					"ContentType": {
 						SchemaProps: spec.SchemaProps{
 							Description: "ContentType  is serialization method used to serialize 'Raw'. Unspecified means ContentTypeJSON.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2330,56 +2415,65 @@ func schema_k8sio_apimachinery_pkg_version_Info(ref common.ReferenceCallback) co
 				Properties: map[string]spec.Schema{
 					"major": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"minor": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"gitVersion": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"gitCommit": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"gitTreeState": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"buildDate": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"goVersion": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"compiler": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"platform": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -2412,12 +2506,14 @@ func schema_apiserver_apis_example_v1_TestType(ref common.ReferenceCallback) com
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
 						},
 					},
 					"status": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/code-generator/_examples/apiserver/apis/example/v1.TestTypeStatus"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/code-generator/_examples/apiserver/apis/example/v1.TestTypeStatus"),
 						},
 					},
 				},
@@ -2451,7 +2547,8 @@ func schema_apiserver_apis_example_v1_TestTypeList(ref common.ReferenceCallback)
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
 					"items": {
@@ -2460,7 +2557,8 @@ func schema_apiserver_apis_example_v1_TestTypeList(ref common.ReferenceCallback)
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/code-generator/_examples/apiserver/apis/example/v1.TestType"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/code-generator/_examples/apiserver/apis/example/v1.TestType"),
 									},
 								},
 							},
@@ -2483,8 +2581,9 @@ func schema_apiserver_apis_example_v1_TestTypeStatus(ref common.ReferenceCallbac
 				Properties: map[string]spec.Schema{
 					"Blah": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -2517,12 +2616,14 @@ func schema_apiserver_apis_example2_v1_TestType(ref common.ReferenceCallback) co
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
 						},
 					},
 					"status": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/code-generator/_examples/apiserver/apis/example2/v1.TestTypeStatus"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/code-generator/_examples/apiserver/apis/example2/v1.TestTypeStatus"),
 						},
 					},
 				},
@@ -2556,7 +2657,8 @@ func schema_apiserver_apis_example2_v1_TestTypeList(ref common.ReferenceCallback
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
 					"items": {
@@ -2565,7 +2667,8 @@ func schema_apiserver_apis_example2_v1_TestTypeList(ref common.ReferenceCallback
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/code-generator/_examples/apiserver/apis/example2/v1.TestType"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/code-generator/_examples/apiserver/apis/example2/v1.TestType"),
 									},
 								},
 							},
@@ -2588,8 +2691,9 @@ func schema_apiserver_apis_example2_v1_TestTypeStatus(ref common.ReferenceCallba
 				Properties: map[string]spec.Schema{
 					"Blah": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -2622,12 +2726,14 @@ func schema_apiserver_apis_example3io_v1_TestType(ref common.ReferenceCallback)
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
 						},
 					},
 					"status": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/code-generator/_examples/apiserver/apis/example3.io/v1.TestTypeStatus"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/code-generator/_examples/apiserver/apis/example3.io/v1.TestTypeStatus"),
 						},
 					},
 				},
@@ -2661,7 +2767,8 @@ func schema_apiserver_apis_example3io_v1_TestTypeList(ref common.ReferenceCallba
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
 					"items": {
@@ -2670,7 +2777,8 @@ func schema_apiserver_apis_example3io_v1_TestTypeList(ref common.ReferenceCallba
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/code-generator/_examples/apiserver/apis/example3.io/v1.TestType"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/code-generator/_examples/apiserver/apis/example3.io/v1.TestType"),
 									},
 								},
 							},
@@ -2693,8 +2801,9 @@ func schema_apiserver_apis_example3io_v1_TestTypeStatus(ref common.ReferenceCall
 				Properties: map[string]spec.Schema{
 					"Blah": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},

staging/src/k8s.io/code-generator/go.mod

@@ -17,10 +17,9 @@ require (
 	golang.org/x/text v0.3.4 // indirect
 	golang.org/x/tools v0.0.0-20200616133436-c1934b75d054 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
-	k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14
+	k8s.io/gengo v0.0.0-20201113003025-83324d819ded
 	k8s.io/klog/v2 v2.4.0
-	k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622
+	k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd
-	sigs.k8s.io/yaml v1.2.0 // indirect
 )
 
 replace k8s.io/code-generator => ../code-generator

staging/src/k8s.io/code-generator/go.sum

@@ -35,6 +35,7 @@ github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.2 h1:X2ev0eStA3AbceY54o37/0PQ/UWqKEiiO2dKL5OPaFM=
 github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/googleapis/gnostic v0.4.1/go.mod h1:LRhVm6pbyptWbWbuZ38d1eyptfvIytN3ir6b65WBswg=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
@@ -109,6 +110,7 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm
 golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20200505023115-26f46d2f7ef8/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200616133436-c1934b75d054 h1:HHeAlu5H9b71C+Fx0K+1dGgVFN1DM1/wz4aoGOA5qS8=
 golang.org/x/tools v0.0.0-20200616133436-c1934b75d054/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -129,13 +131,14 @@ gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14 h1:t4L10Qfx/p7ASH3gXCdIUtPbbIuegCoUJf3TMSFekjw=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded h1:JApXBKYyB7l9xx+DK7/+mFjC7A9Bt5A93FPvFD0HIFE=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
+k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
 sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q=

staging/src/k8s.io/component-base/go.sum

@@ -496,8 +496,8 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/component-helpers/go.sum

@@ -411,8 +411,8 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/controller-manager/go.sum

@@ -864,8 +864,8 @@ k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/csi-translation-lib/go.sum

@@ -187,7 +187,7 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 sigs.k8s.io/structured-merge-diff/v4 v4.0.2 h1:YHQV7Dajm86OuqnIR6zAelnDWBRjo+YhYV9PmGrh1s8=
 sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=

staging/src/k8s.io/kube-aggregator/go.mod

@@ -21,7 +21,7 @@ require (
 	k8s.io/code-generator v0.0.0
 	k8s.io/component-base v0.0.0
 	k8s.io/klog/v2 v2.4.0
-	k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622
+	k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd
 	k8s.io/utils v0.0.0-20201110183641-67b214c5f920
 )
 

staging/src/k8s.io/kube-aggregator/go.sum

@@ -573,6 +573,7 @@ golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapK
 golang.org/x/tools v0.0.0-20200212150539-ea181f53ac56/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200224181240-023911ca70b2/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200304193943-95d2e580d8eb/go.mod h1:o4KQGtdN14AW+yjsvvwRTJJuXz8XRtIHtEnmAXLyFUw=
+golang.org/x/tools v0.0.0-20200505023115-26f46d2f7ef8/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200616133436-c1934b75d054 h1:HHeAlu5H9b71C+Fx0K+1dGgVFN1DM1/wz4aoGOA5qS8=
 golang.org/x/tools v0.0.0-20200616133436-c1934b75d054/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -676,13 +677,14 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14 h1:t4L10Qfx/p7ASH3gXCdIUtPbbIuegCoUJf3TMSFekjw=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded h1:JApXBKYyB7l9xx+DK7/+mFjC7A9Bt5A93FPvFD0HIFE=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
+k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/kube-aggregator/pkg/controllers/openapi/aggregator/aggregator.go

@@ -175,7 +175,12 @@ func (s *specAggregator) buildOpenAPISpec() (specToReturn *spec.Swagger, err err
 		if specInfo.spec == nil {
 			continue
 		}
-		specs = append(specs, *specInfo)
+		// Copy the spec before removing the defaults.
+		localSpec := *specInfo.spec
+		localSpecInfo := *specInfo
+		localSpecInfo.spec = &localSpec
+		localSpecInfo.spec.Definitions = handler.PruneDefaults(specInfo.spec.Definitions)
+		specs = append(specs, localSpecInfo)
 	}
 	if len(specs) == 0 {
 		return &spec.Swagger{}, nil

staging/src/k8s.io/kube-aggregator/pkg/generated/openapi/zz_generated.openapi.go

@@ -121,6 +121,7 @@ func schema_pkg_apis_meta_v1_APIGroup(ref common.ReferenceCallback) common.OpenA
 					"name": {
 						SchemaProps: spec.SchemaProps{
 							Description: "name is the name of the group.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -132,7 +133,8 @@ func schema_pkg_apis_meta_v1_APIGroup(ref common.ReferenceCallback) common.OpenA
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.GroupVersionForDiscovery"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.GroupVersionForDiscovery"),
 									},
 								},
 							},
@@ -141,6 +143,7 @@ func schema_pkg_apis_meta_v1_APIGroup(ref common.ReferenceCallback) common.OpenA
 					"preferredVersion": {
 						SchemaProps: spec.SchemaProps{
 							Description: "preferredVersion is the version preferred by the API server, which probably is the storage version.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.GroupVersionForDiscovery"),
 						},
 					},
@@ -151,7 +154,8 @@ func schema_pkg_apis_meta_v1_APIGroup(ref common.ReferenceCallback) common.OpenA
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ServerAddressByClientCIDR"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ServerAddressByClientCIDR"),
 									},
 								},
 							},
@@ -194,7 +198,8 @@ func schema_pkg_apis_meta_v1_APIGroupList(ref common.ReferenceCallback) common.O
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.APIGroup"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.APIGroup"),
 									},
 								},
 							},
@@ -219,6 +224,7 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 					"name": {
 						SchemaProps: spec.SchemaProps{
 							Description: "name is the plural name of the resource.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -226,6 +232,7 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 					"singularName": {
 						SchemaProps: spec.SchemaProps{
 							Description: "singularName is the singular name of the resource.  This allows clients to handle plural and singular opaquely. The singularName is more correct for reporting status on a single item and both singular and plural are allowed from the kubectl CLI interface.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -233,6 +240,7 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 					"namespaced": {
 						SchemaProps: spec.SchemaProps{
 							Description: "namespaced indicates if a resource is namespaced or not.",
+							Default:     false,
 							Type:        []string{"boolean"},
 							Format:      "",
 						},
@@ -254,6 +262,7 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 					"kind": {
 						SchemaProps: spec.SchemaProps{
 							Description: "kind is the kind for the resource (e.g. 'Foo' is the kind for a resource 'foo')",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -265,8 +274,9 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -279,8 +289,9 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -293,8 +304,9 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -338,6 +350,7 @@ func schema_pkg_apis_meta_v1_APIResourceList(ref common.ReferenceCallback) commo
 					"groupVersion": {
 						SchemaProps: spec.SchemaProps{
 							Description: "groupVersion is the group and version this APIResourceList is for.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -349,7 +362,8 @@ func schema_pkg_apis_meta_v1_APIResourceList(ref common.ReferenceCallback) commo
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.APIResource"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.APIResource"),
 									},
 								},
 							},
@@ -392,8 +406,9 @@ func schema_pkg_apis_meta_v1_APIVersions(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -406,7 +421,8 @@ func schema_pkg_apis_meta_v1_APIVersions(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ServerAddressByClientCIDR"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ServerAddressByClientCIDR"),
 									},
 								},
 							},
@@ -431,6 +447,7 @@ func schema_pkg_apis_meta_v1_Condition(ref common.ReferenceCallback) common.Open
 					"type": {
 						SchemaProps: spec.SchemaProps{
 							Description: "type of condition in CamelCase or in foo.example.com/CamelCase.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -438,6 +455,7 @@ func schema_pkg_apis_meta_v1_Condition(ref common.ReferenceCallback) common.Open
 					"status": {
 						SchemaProps: spec.SchemaProps{
 							Description: "status of the condition, one of True, False, Unknown.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -452,12 +470,14 @@ func schema_pkg_apis_meta_v1_Condition(ref common.ReferenceCallback) common.Open
 					"lastTransitionTime": {
 						SchemaProps: spec.SchemaProps{
 							Description: "lastTransitionTime is the last time the condition transitioned from one status to another. This should be when the underlying condition changed.  If that is not known, then using the time when the API field changed is acceptable.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.Time"),
 						},
 					},
 					"reason": {
 						SchemaProps: spec.SchemaProps{
 							Description: "reason contains a programmatic identifier indicating the reason for the condition's last transition. Producers of specific condition types may define expected values and meanings for this field, and whether the values are considered a guaranteed API. The value should be a CamelCase string. This field may not be empty.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -465,6 +485,7 @@ func schema_pkg_apis_meta_v1_Condition(ref common.ReferenceCallback) common.Open
 					"message": {
 						SchemaProps: spec.SchemaProps{
 							Description: "message is a human readable message indicating details about the transition. This may be an empty string.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -506,8 +527,9 @@ func schema_pkg_apis_meta_v1_CreateOptions(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -581,8 +603,9 @@ func schema_pkg_apis_meta_v1_DeleteOptions(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -632,6 +655,7 @@ func schema_pkg_apis_meta_v1_ExportOptions(ref common.ReferenceCallback) common.
 					"export": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Should this value be exported.  Export strips fields that a user can not specify. Deprecated. Planned for removal in 1.18.",
+							Default:     false,
 							Type:        []string{"boolean"},
 							Format:      "",
 						},
@@ -639,6 +663,7 @@ func schema_pkg_apis_meta_v1_ExportOptions(ref common.ReferenceCallback) common.
 					"exact": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Should the export be exact.  Exact export maintains cluster-specific fields like 'Namespace'. Deprecated. Planned for removal in 1.18.",
+							Default:     false,
 							Type:        []string{"boolean"},
 							Format:      "",
 						},
@@ -704,14 +729,16 @@ func schema_pkg_apis_meta_v1_GroupKind(ref common.ReferenceCallback) common.Open
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"kind": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -730,14 +757,16 @@ func schema_pkg_apis_meta_v1_GroupResource(ref common.ReferenceCallback) common.
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"resource": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -756,14 +785,16 @@ func schema_pkg_apis_meta_v1_GroupVersion(ref common.ReferenceCallback) common.O
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"version": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -783,6 +814,7 @@ func schema_pkg_apis_meta_v1_GroupVersionForDiscovery(ref common.ReferenceCallba
 					"groupVersion": {
 						SchemaProps: spec.SchemaProps{
 							Description: "groupVersion specifies the API group and version in the form \"group/version\"",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -790,6 +822,7 @@ func schema_pkg_apis_meta_v1_GroupVersionForDiscovery(ref common.ReferenceCallba
 					"version": {
 						SchemaProps: spec.SchemaProps{
 							Description: "version specifies the version in the form of \"version\". This is to save the clients the trouble of splitting the GroupVersion.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -810,20 +843,23 @@ func schema_pkg_apis_meta_v1_GroupVersionKind(ref common.ReferenceCallback) comm
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"version": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"kind": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -842,20 +878,23 @@ func schema_pkg_apis_meta_v1_GroupVersionResource(ref common.ReferenceCallback)
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"version": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"resource": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -874,8 +913,9 @@ func schema_pkg_apis_meta_v1_InternalEvent(ref common.ReferenceCallback) common.
 				Properties: map[string]spec.Schema{
 					"Type": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"Object": {
@@ -908,8 +948,9 @@ func schema_pkg_apis_meta_v1_LabelSelector(ref common.ReferenceCallback) common.
 								Allows: true,
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -922,7 +963,8 @@ func schema_pkg_apis_meta_v1_LabelSelector(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.LabelSelectorRequirement"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.LabelSelectorRequirement"),
 									},
 								},
 							},
@@ -957,6 +999,7 @@ func schema_pkg_apis_meta_v1_LabelSelectorRequirement(ref common.ReferenceCallba
 						},
 						SchemaProps: spec.SchemaProps{
 							Description: "key is the label key that the selector applies to.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -964,6 +1007,7 @@ func schema_pkg_apis_meta_v1_LabelSelectorRequirement(ref common.ReferenceCallba
 					"operator": {
 						SchemaProps: spec.SchemaProps{
 							Description: "operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -975,8 +1019,9 @@ func schema_pkg_apis_meta_v1_LabelSelectorRequirement(ref common.ReferenceCallba
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1013,6 +1058,7 @@ func schema_pkg_apis_meta_v1_List(ref common.ReferenceCallback) common.OpenAPIDe
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
@@ -1023,7 +1069,8 @@ func schema_pkg_apis_meta_v1_List(ref common.ReferenceCallback) common.OpenAPIDe
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/runtime.RawExtension"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/runtime.RawExtension"),
 									},
 								},
 							},
@@ -1295,6 +1342,7 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 					"creationTimestamp": {
 						SchemaProps: spec.SchemaProps{
 							Description: "CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.\n\nPopulated by the system. Read-only. Null for lists. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.Time"),
 						},
 					},
@@ -1319,8 +1367,9 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 								Allows: true,
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1334,8 +1383,9 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 								Allows: true,
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1354,7 +1404,8 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.OwnerReference"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.OwnerReference"),
 									},
 								},
 							},
@@ -1372,8 +1423,9 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1393,7 +1445,8 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ManagedFieldsEntry"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ManagedFieldsEntry"),
 									},
 								},
 							},
@@ -1417,6 +1470,7 @@ func schema_pkg_apis_meta_v1_OwnerReference(ref common.ReferenceCallback) common
 					"apiVersion": {
 						SchemaProps: spec.SchemaProps{
 							Description: "API version of the referent.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1424,6 +1478,7 @@ func schema_pkg_apis_meta_v1_OwnerReference(ref common.ReferenceCallback) common
 					"kind": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1431,6 +1486,7 @@ func schema_pkg_apis_meta_v1_OwnerReference(ref common.ReferenceCallback) common
 					"name": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Name of the referent. More info: http://kubernetes.io/docs/user-guide/identifiers#names",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1438,6 +1494,7 @@ func schema_pkg_apis_meta_v1_OwnerReference(ref common.ReferenceCallback) common
 					"uid": {
 						SchemaProps: spec.SchemaProps{
 							Description: "UID of the referent. More info: http://kubernetes.io/docs/user-guide/identifiers#uids",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1487,6 +1544,7 @@ func schema_pkg_apis_meta_v1_PartialObjectMetadata(ref common.ReferenceCallback)
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
 						},
 					},
@@ -1522,6 +1580,7 @@ func schema_pkg_apis_meta_v1_PartialObjectMetadataList(ref common.ReferenceCallb
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
@@ -1532,7 +1591,8 @@ func schema_pkg_apis_meta_v1_PartialObjectMetadataList(ref common.ReferenceCallb
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.PartialObjectMetadata"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.PartialObjectMetadata"),
 									},
 								},
 							},
@@ -1586,8 +1646,9 @@ func schema_pkg_apis_meta_v1_PatchOptions(ref common.ReferenceCallback) common.O
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1654,8 +1715,9 @@ func schema_pkg_apis_meta_v1_RootPaths(ref common.ReferenceCallback) common.Open
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1678,6 +1740,7 @@ func schema_pkg_apis_meta_v1_ServerAddressByClientCIDR(ref common.ReferenceCallb
 					"clientCIDR": {
 						SchemaProps: spec.SchemaProps{
 							Description: "The CIDR with which clients can match their IP to figure out the server address that they should use.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1685,6 +1748,7 @@ func schema_pkg_apis_meta_v1_ServerAddressByClientCIDR(ref common.ReferenceCallb
 					"serverAddress": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Address of this server, suitable for a client that matches the above CIDR. This can be a hostname, hostname:port, IP or IP:port.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1720,6 +1784,7 @@ func schema_pkg_apis_meta_v1_Status(ref common.ReferenceCallback) common.OpenAPI
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
@@ -1841,7 +1906,8 @@ func schema_pkg_apis_meta_v1_StatusDetails(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.StatusCause"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.StatusCause"),
 									},
 								},
 							},
@@ -1886,6 +1952,7 @@ func schema_pkg_apis_meta_v1_Table(ref common.ReferenceCallback) common.OpenAPID
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
@@ -1896,7 +1963,8 @@ func schema_pkg_apis_meta_v1_Table(ref common.ReferenceCallback) common.OpenAPID
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableColumnDefinition"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableColumnDefinition"),
 									},
 								},
 							},
@@ -1909,7 +1977,8 @@ func schema_pkg_apis_meta_v1_Table(ref common.ReferenceCallback) common.OpenAPID
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableRow"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableRow"),
 									},
 								},
 							},
@@ -1934,6 +2003,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"name": {
 						SchemaProps: spec.SchemaProps{
 							Description: "name is a human readable name for the column.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1941,6 +2011,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"type": {
 						SchemaProps: spec.SchemaProps{
 							Description: "type is an OpenAPI type definition for this column, such as number, integer, string, or array. See https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#data-types for more.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1948,6 +2019,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"format": {
 						SchemaProps: spec.SchemaProps{
 							Description: "format is an optional OpenAPI type modifier for this column. A format modifies the type and imposes additional rules, like date or time formatting for a string. The 'name' format is applied to the primary identifier column which has type 'string' to assist in clients identifying column is the resource name. See https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#data-types for more.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1955,6 +2027,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"description": {
 						SchemaProps: spec.SchemaProps{
 							Description: "description is a human readable description of this column.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1962,6 +2035,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"priority": {
 						SchemaProps: spec.SchemaProps{
 							Description: "priority is an integer defining the relative importance of this column compared to others. Lower numbers are considered higher priority. Columns that may be omitted in limited space scenarios should be given a higher priority.",
+							Default:     0,
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
@@ -2035,7 +2109,8 @@ func schema_pkg_apis_meta_v1_TableRow(ref common.ReferenceCallback) common.OpenA
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableRowCondition"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableRowCondition"),
 									},
 								},
 							},
@@ -2044,6 +2119,7 @@ func schema_pkg_apis_meta_v1_TableRow(ref common.ReferenceCallback) common.OpenA
 					"object": {
 						SchemaProps: spec.SchemaProps{
 							Description: "This field contains the requested additional information about each object based on the includeObject policy when requesting the Table. If \"None\", this field is empty, if \"Object\" this will be the default serialization of the object for the current API version, and if \"Metadata\" (the default) will contain the object metadata. Check the returned kind and apiVersion of the object before parsing. The media type of the object will always match the enclosing list - if this as a JSON table, these will be JSON encoded objects.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/runtime.RawExtension"),
 						},
 					},
@@ -2066,6 +2142,7 @@ func schema_pkg_apis_meta_v1_TableRowCondition(ref common.ReferenceCallback) com
 					"type": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Type of row condition. The only defined value is 'Completed' indicating that the object this row represents has reached a completed state and may be given less visual priority than other rows. Clients are not required to honor any conditions but should be consistent where possible about handling the conditions.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2073,6 +2150,7 @@ func schema_pkg_apis_meta_v1_TableRowCondition(ref common.ReferenceCallback) com
 					"status": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Status of the condition, one of True, False, Unknown.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2120,6 +2198,7 @@ func schema_pkg_apis_meta_v1_Timestamp(ref common.ReferenceCallback) common.Open
 					"seconds": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Represents seconds of UTC time since Unix epoch 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z inclusive.",
+							Default:     0,
 							Type:        []string{"integer"},
 							Format:      "int64",
 						},
@@ -2127,6 +2206,7 @@ func schema_pkg_apis_meta_v1_Timestamp(ref common.ReferenceCallback) common.Open
 					"nanos": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Non-negative fractions of a second at nanosecond resolution. Negative second values with fractions must still have non-negative nanos values that count forward in time. Must be from 0 to 999,999,999 inclusive. This field may be limited in precision depending on context.",
+							Default:     0,
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
@@ -2193,8 +2273,9 @@ func schema_pkg_apis_meta_v1_UpdateOptions(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -2222,13 +2303,15 @@ func schema_pkg_apis_meta_v1_WatchEvent(ref common.ReferenceCallback) common.Ope
 				Properties: map[string]spec.Schema{
 					"type": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"object": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Object is:\n * If Type is Added or Modified: the new state of the object.\n * If Type is Deleted: the state of the object immediately before deletion.\n * If Type is Error: *Status is recommended; other types may make sense\n   depending on context.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/runtime.RawExtension"),
 						},
 					},
@@ -2306,6 +2389,7 @@ func schema_k8sio_apimachinery_pkg_runtime_Unknown(ref common.ReferenceCallback)
 					"ContentEncoding": {
 						SchemaProps: spec.SchemaProps{
 							Description: "ContentEncoding is encoding used to encode 'Raw' data. Unspecified means no encoding.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2313,6 +2397,7 @@ func schema_k8sio_apimachinery_pkg_runtime_Unknown(ref common.ReferenceCallback)
 					"ContentType": {
 						SchemaProps: spec.SchemaProps{
 							Description: "ContentType  is serialization method used to serialize 'Raw'. Unspecified means ContentTypeJSON.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2333,56 +2418,65 @@ func schema_k8sio_apimachinery_pkg_version_Info(ref common.ReferenceCallback) co
 				Properties: map[string]spec.Schema{
 					"major": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"minor": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"gitVersion": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"gitCommit": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"gitTreeState": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"buildDate": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"goVersion": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"compiler": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"platform": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -2415,18 +2509,21 @@ func schema_pkg_apis_apiregistration_v1_APIService(ref common.ReferenceCallback)
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
 						},
 					},
 					"spec": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Spec contains information for locating and communicating with a server",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/kube-aggregator/pkg/apis/apiregistration/v1.APIServiceSpec"),
 						},
 					},
 					"status": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Status contains derived information about an API server",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/kube-aggregator/pkg/apis/apiregistration/v1.APIServiceStatus"),
 						},
 					},
@@ -2448,6 +2545,7 @@ func schema_pkg_apis_apiregistration_v1_APIServiceCondition(ref common.Reference
 					"type": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Type is the type of the condition.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2455,6 +2553,7 @@ func schema_pkg_apis_apiregistration_v1_APIServiceCondition(ref common.Reference
 					"status": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Status is the status of the condition. Can be True, False, Unknown.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2462,6 +2561,7 @@ func schema_pkg_apis_apiregistration_v1_APIServiceCondition(ref common.Reference
 					"lastTransitionTime": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Last time the condition transitioned from one status to another.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.Time"),
 						},
 					},
@@ -2511,7 +2611,8 @@ func schema_pkg_apis_apiregistration_v1_APIServiceList(ref common.ReferenceCallb
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
 					"items": {
@@ -2520,7 +2621,8 @@ func schema_pkg_apis_apiregistration_v1_APIServiceList(ref common.ReferenceCallb
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/kube-aggregator/pkg/apis/apiregistration/v1.APIService"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/kube-aggregator/pkg/apis/apiregistration/v1.APIService"),
 									},
 								},
 							},
@@ -2584,6 +2686,7 @@ func schema_pkg_apis_apiregistration_v1_APIServiceSpec(ref common.ReferenceCallb
 					"groupPriorityMinimum": {
 						SchemaProps: spec.SchemaProps{
 							Description: "GroupPriorityMininum is the priority this group should have at least. Higher priority means that the group is preferred by clients over lower priority ones. Note that other versions of this group might specify even higher GroupPriorityMininum values such that the whole group gets a higher priority. The primary sort is based on GroupPriorityMinimum, ordered highest number to lowest (20 before 10). The secondary sort is based on the alphabetical comparison of the name of the object.  (v1.bar before v1.foo) We'd recommend something like: *.k8s.io (except extensions) at 18000 and PaaSes (OpenShift, Deis) are recommended to be in the 2000s",
+							Default:     0,
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
@@ -2591,6 +2694,7 @@ func schema_pkg_apis_apiregistration_v1_APIServiceSpec(ref common.ReferenceCallb
 					"versionPriority": {
 						SchemaProps: spec.SchemaProps{
 							Description: "VersionPriority controls the ordering of this API version inside of its group.  Must be greater than zero. The primary sort is based on VersionPriority, ordered highest to lowest (20 before 10). Since it's inside of a group, the number can be small, probably in the 10s. In case of equal version priorities, the version string will be used to compute the order inside a group. If the version string is \"kube-like\", it will sort above non \"kube-like\" version strings, which are ordered lexicographically. \"Kube-like\" versions start with a \"v\", then are followed by a number (the major version), then optionally the string \"alpha\" or \"beta\" and another number (the minor version). These are sorted first by GA > beta > alpha (where GA is a version with no suffix such as beta or alpha), and then by comparing major version, then minor version. An example sorted list of versions: v10, v2, v1, v11beta2, v10beta3, v3beta1, v12alpha1, v11alpha2, foo1, foo10.",
+							Default:     0,
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
@@ -2628,7 +2732,8 @@ func schema_pkg_apis_apiregistration_v1_APIServiceStatus(ref common.ReferenceCal
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/kube-aggregator/pkg/apis/apiregistration/v1.APIServiceCondition"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/kube-aggregator/pkg/apis/apiregistration/v1.APIServiceCondition"),
 									},
 								},
 							},
@@ -2699,18 +2804,21 @@ func schema_pkg_apis_apiregistration_v1beta1_APIService(ref common.ReferenceCall
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
 						},
 					},
 					"spec": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Spec contains information for locating and communicating with a server",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/kube-aggregator/pkg/apis/apiregistration/v1beta1.APIServiceSpec"),
 						},
 					},
 					"status": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Status contains derived information about an API server",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/kube-aggregator/pkg/apis/apiregistration/v1beta1.APIServiceStatus"),
 						},
 					},
@@ -2732,6 +2840,7 @@ func schema_pkg_apis_apiregistration_v1beta1_APIServiceCondition(ref common.Refe
 					"type": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Type is the type of the condition.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2739,6 +2848,7 @@ func schema_pkg_apis_apiregistration_v1beta1_APIServiceCondition(ref common.Refe
 					"status": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Status is the status of the condition. Can be True, False, Unknown.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2746,6 +2856,7 @@ func schema_pkg_apis_apiregistration_v1beta1_APIServiceCondition(ref common.Refe
 					"lastTransitionTime": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Last time the condition transitioned from one status to another.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.Time"),
 						},
 					},
@@ -2795,7 +2906,8 @@ func schema_pkg_apis_apiregistration_v1beta1_APIServiceList(ref common.Reference
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
 					"items": {
@@ -2804,7 +2916,8 @@ func schema_pkg_apis_apiregistration_v1beta1_APIServiceList(ref common.Reference
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/kube-aggregator/pkg/apis/apiregistration/v1beta1.APIService"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/kube-aggregator/pkg/apis/apiregistration/v1beta1.APIService"),
 									},
 								},
 							},
@@ -2868,6 +2981,7 @@ func schema_pkg_apis_apiregistration_v1beta1_APIServiceSpec(ref common.Reference
 					"groupPriorityMinimum": {
 						SchemaProps: spec.SchemaProps{
 							Description: "GroupPriorityMininum is the priority this group should have at least. Higher priority means that the group is preferred by clients over lower priority ones. Note that other versions of this group might specify even higher GroupPriorityMininum values such that the whole group gets a higher priority. The primary sort is based on GroupPriorityMinimum, ordered highest number to lowest (20 before 10). The secondary sort is based on the alphabetical comparison of the name of the object.  (v1.bar before v1.foo) We'd recommend something like: *.k8s.io (except extensions) at 18000 and PaaSes (OpenShift, Deis) are recommended to be in the 2000s",
+							Default:     0,
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
@@ -2875,6 +2989,7 @@ func schema_pkg_apis_apiregistration_v1beta1_APIServiceSpec(ref common.Reference
 					"versionPriority": {
 						SchemaProps: spec.SchemaProps{
 							Description: "VersionPriority controls the ordering of this API version inside of its group.  Must be greater than zero. The primary sort is based on VersionPriority, ordered highest to lowest (20 before 10). Since it's inside of a group, the number can be small, probably in the 10s. In case of equal version priorities, the version string will be used to compute the order inside a group. If the version string is \"kube-like\", it will sort above non \"kube-like\" version strings, which are ordered lexicographically. \"Kube-like\" versions start with a \"v\", then are followed by a number (the major version), then optionally the string \"alpha\" or \"beta\" and another number (the minor version). These are sorted first by GA > beta > alpha (where GA is a version with no suffix such as beta or alpha), and then by comparing major version, then minor version. An example sorted list of versions: v10, v2, v1, v11beta2, v10beta3, v3beta1, v12alpha1, v11alpha2, foo1, foo10.",
+							Default:     0,
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
@@ -2912,7 +3027,8 @@ func schema_pkg_apis_apiregistration_v1beta1_APIServiceStatus(ref common.Referen
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/kube-aggregator/pkg/apis/apiregistration/v1beta1.APIServiceCondition"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/kube-aggregator/pkg/apis/apiregistration/v1beta1.APIServiceCondition"),
 									},
 								},
 							},

staging/src/k8s.io/kube-controller-manager/go.sum

@@ -652,7 +652,7 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/kube-proxy/go.sum

@@ -456,7 +456,7 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/kube-scheduler/go.sum

@@ -456,7 +456,7 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/kubectl/go.mod

@@ -41,7 +41,7 @@ require (
 	k8s.io/component-base v0.0.0
 	k8s.io/component-helpers v0.0.0
 	k8s.io/klog/v2 v2.4.0
-	k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622
+	k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd
 	k8s.io/metrics v0.0.0
 	k8s.io/utils v0.0.0-20201110183641-67b214c5f920
 	sigs.k8s.io/kustomize v2.0.3+incompatible

staging/src/k8s.io/kubectl/go.sum

@@ -542,6 +542,7 @@ golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapK
 golang.org/x/tools v0.0.0-20200212150539-ea181f53ac56/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200224181240-023911ca70b2/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200304193943-95d2e580d8eb/go.mod h1:o4KQGtdN14AW+yjsvvwRTJJuXz8XRtIHtEnmAXLyFUw=
+golang.org/x/tools v0.0.0-20200505023115-26f46d2f7ef8/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200616133436-c1934b75d054/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -634,12 +635,13 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
+k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/kubelet/go.sum

@@ -468,7 +468,7 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/legacy-cloud-providers/go.sum

@@ -687,8 +687,8 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/metrics/go.sum

@@ -342,6 +342,7 @@ golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapK
 golang.org/x/tools v0.0.0-20200212150539-ea181f53ac56/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200224181240-023911ca70b2/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200304193943-95d2e580d8eb/go.mod h1:o4KQGtdN14AW+yjsvvwRTJJuXz8XRtIHtEnmAXLyFUw=
+golang.org/x/tools v0.0.0-20200505023115-26f46d2f7ef8/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200616133436-c1934b75d054 h1:HHeAlu5H9b71C+Fx0K+1dGgVFN1DM1/wz4aoGOA5qS8=
 golang.org/x/tools v0.0.0-20200616133436-c1934b75d054/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -426,13 +427,14 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14 h1:t4L10Qfx/p7ASH3gXCdIUtPbbIuegCoUJf3TMSFekjw=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded h1:JApXBKYyB7l9xx+DK7/+mFjC7A9Bt5A93FPvFD0HIFE=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
+k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/sample-apiserver/go.mod

@@ -14,7 +14,7 @@ require (
 	k8s.io/code-generator v0.0.0
 	k8s.io/component-base v0.0.0
 	k8s.io/klog/v2 v2.4.0
-	k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622
+	k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd
 )
 
 replace (

staging/src/k8s.io/sample-apiserver/go.sum

@@ -570,6 +570,7 @@ golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapK
 golang.org/x/tools v0.0.0-20200212150539-ea181f53ac56/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200224181240-023911ca70b2/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200304193943-95d2e580d8eb/go.mod h1:o4KQGtdN14AW+yjsvvwRTJJuXz8XRtIHtEnmAXLyFUw=
+golang.org/x/tools v0.0.0-20200505023115-26f46d2f7ef8/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200616133436-c1934b75d054 h1:HHeAlu5H9b71C+Fx0K+1dGgVFN1DM1/wz4aoGOA5qS8=
 golang.org/x/tools v0.0.0-20200616133436-c1934b75d054/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -673,13 +674,14 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14 h1:t4L10Qfx/p7ASH3gXCdIUtPbbIuegCoUJf3TMSFekjw=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded h1:JApXBKYyB7l9xx+DK7/+mFjC7A9Bt5A93FPvFD0HIFE=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
+k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/sample-apiserver/pkg/generated/openapi/zz_generated.openapi.go

@@ -119,6 +119,7 @@ func schema_pkg_apis_meta_v1_APIGroup(ref common.ReferenceCallback) common.OpenA
 					"name": {
 						SchemaProps: spec.SchemaProps{
 							Description: "name is the name of the group.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -130,7 +131,8 @@ func schema_pkg_apis_meta_v1_APIGroup(ref common.ReferenceCallback) common.OpenA
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.GroupVersionForDiscovery"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.GroupVersionForDiscovery"),
 									},
 								},
 							},
@@ -139,6 +141,7 @@ func schema_pkg_apis_meta_v1_APIGroup(ref common.ReferenceCallback) common.OpenA
 					"preferredVersion": {
 						SchemaProps: spec.SchemaProps{
 							Description: "preferredVersion is the version preferred by the API server, which probably is the storage version.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.GroupVersionForDiscovery"),
 						},
 					},
@@ -149,7 +152,8 @@ func schema_pkg_apis_meta_v1_APIGroup(ref common.ReferenceCallback) common.OpenA
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ServerAddressByClientCIDR"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ServerAddressByClientCIDR"),
 									},
 								},
 							},
@@ -192,7 +196,8 @@ func schema_pkg_apis_meta_v1_APIGroupList(ref common.ReferenceCallback) common.O
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.APIGroup"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.APIGroup"),
 									},
 								},
 							},
@@ -217,6 +222,7 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 					"name": {
 						SchemaProps: spec.SchemaProps{
 							Description: "name is the plural name of the resource.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -224,6 +230,7 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 					"singularName": {
 						SchemaProps: spec.SchemaProps{
 							Description: "singularName is the singular name of the resource.  This allows clients to handle plural and singular opaquely. The singularName is more correct for reporting status on a single item and both singular and plural are allowed from the kubectl CLI interface.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -231,6 +238,7 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 					"namespaced": {
 						SchemaProps: spec.SchemaProps{
 							Description: "namespaced indicates if a resource is namespaced or not.",
+							Default:     false,
 							Type:        []string{"boolean"},
 							Format:      "",
 						},
@@ -252,6 +260,7 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 					"kind": {
 						SchemaProps: spec.SchemaProps{
 							Description: "kind is the kind for the resource (e.g. 'Foo' is the kind for a resource 'foo')",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -263,8 +272,9 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -277,8 +287,9 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -291,8 +302,9 @@ func schema_pkg_apis_meta_v1_APIResource(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -336,6 +348,7 @@ func schema_pkg_apis_meta_v1_APIResourceList(ref common.ReferenceCallback) commo
 					"groupVersion": {
 						SchemaProps: spec.SchemaProps{
 							Description: "groupVersion is the group and version this APIResourceList is for.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -347,7 +360,8 @@ func schema_pkg_apis_meta_v1_APIResourceList(ref common.ReferenceCallback) commo
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.APIResource"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.APIResource"),
 									},
 								},
 							},
@@ -390,8 +404,9 @@ func schema_pkg_apis_meta_v1_APIVersions(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -404,7 +419,8 @@ func schema_pkg_apis_meta_v1_APIVersions(ref common.ReferenceCallback) common.Op
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ServerAddressByClientCIDR"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ServerAddressByClientCIDR"),
 									},
 								},
 							},
@@ -429,6 +445,7 @@ func schema_pkg_apis_meta_v1_Condition(ref common.ReferenceCallback) common.Open
 					"type": {
 						SchemaProps: spec.SchemaProps{
 							Description: "type of condition in CamelCase or in foo.example.com/CamelCase.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -436,6 +453,7 @@ func schema_pkg_apis_meta_v1_Condition(ref common.ReferenceCallback) common.Open
 					"status": {
 						SchemaProps: spec.SchemaProps{
 							Description: "status of the condition, one of True, False, Unknown.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -450,12 +468,14 @@ func schema_pkg_apis_meta_v1_Condition(ref common.ReferenceCallback) common.Open
 					"lastTransitionTime": {
 						SchemaProps: spec.SchemaProps{
 							Description: "lastTransitionTime is the last time the condition transitioned from one status to another. This should be when the underlying condition changed.  If that is not known, then using the time when the API field changed is acceptable.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.Time"),
 						},
 					},
 					"reason": {
 						SchemaProps: spec.SchemaProps{
 							Description: "reason contains a programmatic identifier indicating the reason for the condition's last transition. Producers of specific condition types may define expected values and meanings for this field, and whether the values are considered a guaranteed API. The value should be a CamelCase string. This field may not be empty.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -463,6 +483,7 @@ func schema_pkg_apis_meta_v1_Condition(ref common.ReferenceCallback) common.Open
 					"message": {
 						SchemaProps: spec.SchemaProps{
 							Description: "message is a human readable message indicating details about the transition. This may be an empty string.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -504,8 +525,9 @@ func schema_pkg_apis_meta_v1_CreateOptions(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -579,8 +601,9 @@ func schema_pkg_apis_meta_v1_DeleteOptions(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -630,6 +653,7 @@ func schema_pkg_apis_meta_v1_ExportOptions(ref common.ReferenceCallback) common.
 					"export": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Should this value be exported.  Export strips fields that a user can not specify. Deprecated. Planned for removal in 1.18.",
+							Default:     false,
 							Type:        []string{"boolean"},
 							Format:      "",
 						},
@@ -637,6 +661,7 @@ func schema_pkg_apis_meta_v1_ExportOptions(ref common.ReferenceCallback) common.
 					"exact": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Should the export be exact.  Exact export maintains cluster-specific fields like 'Namespace'. Deprecated. Planned for removal in 1.18.",
+							Default:     false,
 							Type:        []string{"boolean"},
 							Format:      "",
 						},
@@ -702,14 +727,16 @@ func schema_pkg_apis_meta_v1_GroupKind(ref common.ReferenceCallback) common.Open
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"kind": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -728,14 +755,16 @@ func schema_pkg_apis_meta_v1_GroupResource(ref common.ReferenceCallback) common.
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"resource": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -754,14 +783,16 @@ func schema_pkg_apis_meta_v1_GroupVersion(ref common.ReferenceCallback) common.O
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"version": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -781,6 +812,7 @@ func schema_pkg_apis_meta_v1_GroupVersionForDiscovery(ref common.ReferenceCallba
 					"groupVersion": {
 						SchemaProps: spec.SchemaProps{
 							Description: "groupVersion specifies the API group and version in the form \"group/version\"",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -788,6 +820,7 @@ func schema_pkg_apis_meta_v1_GroupVersionForDiscovery(ref common.ReferenceCallba
 					"version": {
 						SchemaProps: spec.SchemaProps{
 							Description: "version specifies the version in the form of \"version\". This is to save the clients the trouble of splitting the GroupVersion.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -808,20 +841,23 @@ func schema_pkg_apis_meta_v1_GroupVersionKind(ref common.ReferenceCallback) comm
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"version": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"kind": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -840,20 +876,23 @@ func schema_pkg_apis_meta_v1_GroupVersionResource(ref common.ReferenceCallback)
 				Properties: map[string]spec.Schema{
 					"group": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"version": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"resource": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -872,8 +911,9 @@ func schema_pkg_apis_meta_v1_InternalEvent(ref common.ReferenceCallback) common.
 				Properties: map[string]spec.Schema{
 					"Type": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"Object": {
@@ -906,8 +946,9 @@ func schema_pkg_apis_meta_v1_LabelSelector(ref common.ReferenceCallback) common.
 								Allows: true,
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -920,7 +961,8 @@ func schema_pkg_apis_meta_v1_LabelSelector(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.LabelSelectorRequirement"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.LabelSelectorRequirement"),
 									},
 								},
 							},
@@ -955,6 +997,7 @@ func schema_pkg_apis_meta_v1_LabelSelectorRequirement(ref common.ReferenceCallba
 						},
 						SchemaProps: spec.SchemaProps{
 							Description: "key is the label key that the selector applies to.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -962,6 +1005,7 @@ func schema_pkg_apis_meta_v1_LabelSelectorRequirement(ref common.ReferenceCallba
 					"operator": {
 						SchemaProps: spec.SchemaProps{
 							Description: "operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -973,8 +1017,9 @@ func schema_pkg_apis_meta_v1_LabelSelectorRequirement(ref common.ReferenceCallba
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1011,6 +1056,7 @@ func schema_pkg_apis_meta_v1_List(ref common.ReferenceCallback) common.OpenAPIDe
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
@@ -1021,7 +1067,8 @@ func schema_pkg_apis_meta_v1_List(ref common.ReferenceCallback) common.OpenAPIDe
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/runtime.RawExtension"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/runtime.RawExtension"),
 									},
 								},
 							},
@@ -1293,6 +1340,7 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 					"creationTimestamp": {
 						SchemaProps: spec.SchemaProps{
 							Description: "CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.\n\nPopulated by the system. Read-only. Null for lists. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.Time"),
 						},
 					},
@@ -1317,8 +1365,9 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 								Allows: true,
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1332,8 +1381,9 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 								Allows: true,
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1352,7 +1402,8 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.OwnerReference"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.OwnerReference"),
 									},
 								},
 							},
@@ -1370,8 +1421,9 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1391,7 +1443,8 @@ func schema_pkg_apis_meta_v1_ObjectMeta(ref common.ReferenceCallback) common.Ope
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ManagedFieldsEntry"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ManagedFieldsEntry"),
 									},
 								},
 							},
@@ -1415,6 +1468,7 @@ func schema_pkg_apis_meta_v1_OwnerReference(ref common.ReferenceCallback) common
 					"apiVersion": {
 						SchemaProps: spec.SchemaProps{
 							Description: "API version of the referent.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1422,6 +1476,7 @@ func schema_pkg_apis_meta_v1_OwnerReference(ref common.ReferenceCallback) common
 					"kind": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1429,6 +1484,7 @@ func schema_pkg_apis_meta_v1_OwnerReference(ref common.ReferenceCallback) common
 					"name": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Name of the referent. More info: http://kubernetes.io/docs/user-guide/identifiers#names",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1436,6 +1492,7 @@ func schema_pkg_apis_meta_v1_OwnerReference(ref common.ReferenceCallback) common
 					"uid": {
 						SchemaProps: spec.SchemaProps{
 							Description: "UID of the referent. More info: http://kubernetes.io/docs/user-guide/identifiers#uids",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1485,6 +1542,7 @@ func schema_pkg_apis_meta_v1_PartialObjectMetadata(ref common.ReferenceCallback)
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
 						},
 					},
@@ -1520,6 +1578,7 @@ func schema_pkg_apis_meta_v1_PartialObjectMetadataList(ref common.ReferenceCallb
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
@@ -1530,7 +1589,8 @@ func schema_pkg_apis_meta_v1_PartialObjectMetadataList(ref common.ReferenceCallb
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.PartialObjectMetadata"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.PartialObjectMetadata"),
 									},
 								},
 							},
@@ -1584,8 +1644,9 @@ func schema_pkg_apis_meta_v1_PatchOptions(ref common.ReferenceCallback) common.O
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1652,8 +1713,9 @@ func schema_pkg_apis_meta_v1_RootPaths(ref common.ReferenceCallback) common.Open
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -1676,6 +1738,7 @@ func schema_pkg_apis_meta_v1_ServerAddressByClientCIDR(ref common.ReferenceCallb
 					"clientCIDR": {
 						SchemaProps: spec.SchemaProps{
 							Description: "The CIDR with which clients can match their IP to figure out the server address that they should use.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1683,6 +1746,7 @@ func schema_pkg_apis_meta_v1_ServerAddressByClientCIDR(ref common.ReferenceCallb
 					"serverAddress": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Address of this server, suitable for a client that matches the above CIDR. This can be a hostname, hostname:port, IP or IP:port.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1718,6 +1782,7 @@ func schema_pkg_apis_meta_v1_Status(ref common.ReferenceCallback) common.OpenAPI
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
@@ -1839,7 +1904,8 @@ func schema_pkg_apis_meta_v1_StatusDetails(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.StatusCause"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.StatusCause"),
 									},
 								},
 							},
@@ -1884,6 +1950,7 @@ func schema_pkg_apis_meta_v1_Table(ref common.ReferenceCallback) common.OpenAPID
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
@@ -1894,7 +1961,8 @@ func schema_pkg_apis_meta_v1_Table(ref common.ReferenceCallback) common.OpenAPID
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableColumnDefinition"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableColumnDefinition"),
 									},
 								},
 							},
@@ -1907,7 +1975,8 @@ func schema_pkg_apis_meta_v1_Table(ref common.ReferenceCallback) common.OpenAPID
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableRow"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableRow"),
 									},
 								},
 							},
@@ -1932,6 +2001,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"name": {
 						SchemaProps: spec.SchemaProps{
 							Description: "name is a human readable name for the column.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1939,6 +2009,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"type": {
 						SchemaProps: spec.SchemaProps{
 							Description: "type is an OpenAPI type definition for this column, such as number, integer, string, or array. See https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#data-types for more.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1946,6 +2017,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"format": {
 						SchemaProps: spec.SchemaProps{
 							Description: "format is an optional OpenAPI type modifier for this column. A format modifies the type and imposes additional rules, like date or time formatting for a string. The 'name' format is applied to the primary identifier column which has type 'string' to assist in clients identifying column is the resource name. See https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#data-types for more.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1953,6 +2025,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"description": {
 						SchemaProps: spec.SchemaProps{
 							Description: "description is a human readable description of this column.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -1960,6 +2033,7 @@ func schema_pkg_apis_meta_v1_TableColumnDefinition(ref common.ReferenceCallback)
 					"priority": {
 						SchemaProps: spec.SchemaProps{
 							Description: "priority is an integer defining the relative importance of this column compared to others. Lower numbers are considered higher priority. Columns that may be omitted in limited space scenarios should be given a higher priority.",
+							Default:     0,
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
@@ -2033,7 +2107,8 @@ func schema_pkg_apis_meta_v1_TableRow(ref common.ReferenceCallback) common.OpenA
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableRowCondition"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.TableRowCondition"),
 									},
 								},
 							},
@@ -2042,6 +2117,7 @@ func schema_pkg_apis_meta_v1_TableRow(ref common.ReferenceCallback) common.OpenA
 					"object": {
 						SchemaProps: spec.SchemaProps{
 							Description: "This field contains the requested additional information about each object based on the includeObject policy when requesting the Table. If \"None\", this field is empty, if \"Object\" this will be the default serialization of the object for the current API version, and if \"Metadata\" (the default) will contain the object metadata. Check the returned kind and apiVersion of the object before parsing. The media type of the object will always match the enclosing list - if this as a JSON table, these will be JSON encoded objects.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/runtime.RawExtension"),
 						},
 					},
@@ -2064,6 +2140,7 @@ func schema_pkg_apis_meta_v1_TableRowCondition(ref common.ReferenceCallback) com
 					"type": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Type of row condition. The only defined value is 'Completed' indicating that the object this row represents has reached a completed state and may be given less visual priority than other rows. Clients are not required to honor any conditions but should be consistent where possible about handling the conditions.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2071,6 +2148,7 @@ func schema_pkg_apis_meta_v1_TableRowCondition(ref common.ReferenceCallback) com
 					"status": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Status of the condition, one of True, False, Unknown.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2118,6 +2196,7 @@ func schema_pkg_apis_meta_v1_Timestamp(ref common.ReferenceCallback) common.Open
 					"seconds": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Represents seconds of UTC time since Unix epoch 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z inclusive.",
+							Default:     0,
 							Type:        []string{"integer"},
 							Format:      "int64",
 						},
@@ -2125,6 +2204,7 @@ func schema_pkg_apis_meta_v1_Timestamp(ref common.ReferenceCallback) common.Open
 					"nanos": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Non-negative fractions of a second at nanosecond resolution. Negative second values with fractions must still have non-negative nanos values that count forward in time. Must be from 0 to 999,999,999 inclusive. This field may be limited in precision depending on context.",
+							Default:     0,
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
@@ -2191,8 +2271,9 @@ func schema_pkg_apis_meta_v1_UpdateOptions(ref common.ReferenceCallback) common.
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -2220,13 +2301,15 @@ func schema_pkg_apis_meta_v1_WatchEvent(ref common.ReferenceCallback) common.Ope
 				Properties: map[string]spec.Schema{
 					"type": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"object": {
 						SchemaProps: spec.SchemaProps{
 							Description: "Object is:\n * If Type is Added or Modified: the new state of the object.\n * If Type is Deleted: the state of the object immediately before deletion.\n * If Type is Error: *Status is recommended; other types may make sense\n   depending on context.",
+							Default:     map[string]interface{}{},
 							Ref:         ref("k8s.io/apimachinery/pkg/runtime.RawExtension"),
 						},
 					},
@@ -2304,6 +2387,7 @@ func schema_k8sio_apimachinery_pkg_runtime_Unknown(ref common.ReferenceCallback)
 					"ContentEncoding": {
 						SchemaProps: spec.SchemaProps{
 							Description: "ContentEncoding is encoding used to encode 'Raw' data. Unspecified means no encoding.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2311,6 +2395,7 @@ func schema_k8sio_apimachinery_pkg_runtime_Unknown(ref common.ReferenceCallback)
 					"ContentType": {
 						SchemaProps: spec.SchemaProps{
 							Description: "ContentType  is serialization method used to serialize 'Raw'. Unspecified means ContentTypeJSON.",
+							Default:     "",
 							Type:        []string{"string"},
 							Format:      "",
 						},
@@ -2331,56 +2416,65 @@ func schema_k8sio_apimachinery_pkg_version_Info(ref common.ReferenceCallback) co
 				Properties: map[string]spec.Schema{
 					"major": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"minor": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"gitVersion": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"gitCommit": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"gitTreeState": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"buildDate": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"goVersion": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"compiler": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 					"platform": {
 						SchemaProps: spec.SchemaProps{
-							Type:   []string{"string"},
+							Default: "",
-							Format: "",
+							Type:    []string{"string"},
+							Format:  "",
 						},
 					},
 				},
@@ -2412,7 +2506,8 @@ func schema_pkg_apis_wardle_v1alpha1_Fischer(ref common.ReferenceCallback) commo
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
 						},
 					},
 					"disallowedFlunders": {
@@ -2422,8 +2517,9 @@ func schema_pkg_apis_wardle_v1alpha1_Fischer(ref common.ReferenceCallback) commo
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Type:   []string{"string"},
+										Default: "",
-										Format: "",
+										Type:    []string{"string"},
+										Format:  "",
 									},
 								},
 							},
@@ -2460,7 +2556,8 @@ func schema_pkg_apis_wardle_v1alpha1_FischerList(ref common.ReferenceCallback) c
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
 					"items": {
@@ -2469,7 +2566,8 @@ func schema_pkg_apis_wardle_v1alpha1_FischerList(ref common.ReferenceCallback) c
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1.Fischer"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1.Fischer"),
 									},
 								},
 							},
@@ -2506,17 +2604,20 @@ func schema_pkg_apis_wardle_v1alpha1_Flunder(ref common.ReferenceCallback) commo
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
 						},
 					},
 					"spec": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1.FlunderSpec"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1.FlunderSpec"),
 						},
 					},
 					"status": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1.FlunderStatus"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1.FlunderStatus"),
 						},
 					},
 				},
@@ -2550,7 +2651,8 @@ func schema_pkg_apis_wardle_v1alpha1_FlunderList(ref common.ReferenceCallback) c
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
 					"items": {
@@ -2559,7 +2661,8 @@ func schema_pkg_apis_wardle_v1alpha1_FlunderList(ref common.ReferenceCallback) c
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1.Flunder"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1.Flunder"),
 									},
 								},
 							},
@@ -2633,17 +2736,20 @@ func schema_pkg_apis_wardle_v1beta1_Flunder(ref common.ReferenceCallback) common
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
 						},
 					},
 					"spec": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1beta1.FlunderSpec"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1beta1.FlunderSpec"),
 						},
 					},
 					"status": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1beta1.FlunderStatus"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1beta1.FlunderStatus"),
 						},
 					},
 				},
@@ -2677,7 +2783,8 @@ func schema_pkg_apis_wardle_v1beta1_FlunderList(ref common.ReferenceCallback) co
 					},
 					"metadata": {
 						SchemaProps: spec.SchemaProps{
-							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
 						},
 					},
 					"items": {
@@ -2686,7 +2793,8 @@ func schema_pkg_apis_wardle_v1beta1_FlunderList(ref common.ReferenceCallback) co
 							Items: &spec.SchemaOrArray{
 								Schema: &spec.Schema{
 									SchemaProps: spec.SchemaProps{
-										Ref: ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1beta1.Flunder"),
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/sample-apiserver/pkg/apis/wardle/v1beta1.Flunder"),
 									},
 								},
 							},

staging/src/k8s.io/sample-cli-plugin/go.sum

@@ -565,8 +565,8 @@ k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

staging/src/k8s.io/sample-controller/go.sum

@@ -348,6 +348,7 @@ golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapK
 golang.org/x/tools v0.0.0-20200212150539-ea181f53ac56/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200224181240-023911ca70b2/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200304193943-95d2e580d8eb/go.mod h1:o4KQGtdN14AW+yjsvvwRTJJuXz8XRtIHtEnmAXLyFUw=
+golang.org/x/tools v0.0.0-20200505023115-26f46d2f7ef8/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200616133436-c1934b75d054 h1:HHeAlu5H9b71C+Fx0K+1dGgVFN1DM1/wz4aoGOA5qS8=
 golang.org/x/tools v0.0.0-20200616133436-c1934b75d054/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -432,13 +433,14 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14 h1:t4L10Qfx/p7ASH3gXCdIUtPbbIuegCoUJf3TMSFekjw=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded h1:JApXBKYyB7l9xx+DK7/+mFjC7A9Bt5A93FPvFD0HIFE=
-k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
+k8s.io/gengo v0.0.0-20201113003025-83324d819ded/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
+k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
 k8s.io/klog/v2 v2.4.0 h1:7+X0fUguPyrKEC4WjH8iGDg3laWgMo5tMnRTIGTTxGQ=
 k8s.io/klog/v2 v2.4.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 h1:CJasJGBT+Atu2XLJHJ90GJBqW23sfBn4vtTlB/+aJJ4=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd h1:sOHNzJIkytDF6qadMNKhhDRpc6ODik8lVC6nOur7B2c=
-k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
+k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

test/integration/apiserver/apply/BUILD

@@ -18,6 +18,7 @@ go_test(
         "//pkg/controlplane:go_default_library",
         "//staging/src/k8s.io/api/apps/v1:go_default_library",
         "//staging/src/k8s.io/api/core/v1:go_default_library",
+        "//staging/src/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1:go_default_library",
         "//staging/src/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1:go_default_library",
         "//staging/src/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset:go_default_library",
         "//staging/src/k8s.io/apiextensions-apiserver/test/integration/fixtures:go_default_library",

test/integration/apiserver/apply/apply_crd_test.go

@@ -23,6 +23,7 @@ import (
 	"reflect"
 	"testing"
 
+	apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
 	apiextensionsv1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1"
 	"k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
 	"k8s.io/apiextensions-apiserver/test/integration/fixtures"
@@ -825,3 +826,138 @@ func getManagedFields(rawResponse []byte) ([]metav1.ManagedFieldsEntry, error) {
 	}
 	return obj.GetManagedFields(), nil
 }
+
+func TestDefaultMissingKeyCRD(t *testing.T) {
+	defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, genericfeatures.ServerSideApply, true)()
+
+	server, err := apiservertesting.StartTestServer(t, apiservertesting.NewDefaultTestServerOptions(), nil, framework.SharedEtcd())
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer server.TearDownFn()
+	config := server.ClientConfig
+
+	apiExtensionClient, err := clientset.NewForConfig(config)
+	if err != nil {
+		t.Fatal(err)
+	}
+	dynamicClient, err := dynamic.NewForConfig(config)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	noxuDefinition := fixtures.NewNoxuV1CustomResourceDefinition(apiextensionsv1.ClusterScoped)
+	err = json.Unmarshal([]byte(`{
+		"openAPIV3Schema": {
+			"type": "object",
+			"properties": {
+				"spec": {
+					"type": "object",
+					"x-kubernetes-preserve-unknown-fields": true,
+					"properties": {
+						"cronSpec": {
+							"type": "string",
+							"pattern": "^(\\d+|\\*)(/\\d+)?(\\s+(\\d+|\\*)(/\\d+)?){4}$"
+						},
+						"ports": {
+							"type": "array",
+							"x-kubernetes-list-map-keys": [
+								"containerPort",
+								"protocol"
+							],
+							"x-kubernetes-list-type": "map",
+							"items": {
+								"properties": {
+									"containerPort": {
+										"format": "int32",
+										"type": "integer"
+									},
+									"hostIP": {
+										"type": "string"
+									},
+									"hostPort": {
+										"format": "int32",
+										"type": "integer"
+									},
+									"name": {
+										"type": "string"
+									},
+									"protocol": {
+										"default": "TCP",
+										"type": "string"
+									}
+								},
+								"required": [
+									"containerPort"
+								],
+								"type": "object"
+							}
+						}
+					}
+				}
+			}
+		}
+	}`), &noxuDefinition.Spec.Versions[0].Schema)
+	if err != nil {
+		t.Fatal(err)
+	}
+	noxuDefinition, err = fixtures.CreateNewV1CustomResourceDefinition(noxuDefinition, apiExtensionClient, dynamicClient)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	kind := noxuDefinition.Spec.Names.Kind
+	apiVersion := noxuDefinition.Spec.Group + "/" + noxuDefinition.Spec.Versions[0].Name
+	name := "mytest"
+
+	rest := apiExtensionClient.Discovery().RESTClient()
+	yamlBody := []byte(fmt.Sprintf(`
+apiVersion: %s
+kind: %s
+metadata:
+  name: %s
+  finalizers:
+  - test-finalizer
+spec:
+  cronSpec: "* * * * */5"
+  replicas: 1
+  ports:
+  - name: x
+    containerPort: 80`, apiVersion, kind, name))
+	result, err := rest.Patch(types.ApplyPatchType).
+		AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Versions[0].Name, noxuDefinition.Spec.Names.Plural).
+		Name(name).
+		Param("fieldManager", "apply_test").
+		Body(yamlBody).
+		DoRaw(context.TODO())
+	if err != nil {
+		t.Fatalf("failed to create custom resource with apply: %v:\n%v", err, string(result))
+	}
+
+	// New applier tries to edit an existing list item, we should get conflicts.
+	result, err = rest.Patch(types.ApplyPatchType).
+		AbsPath("/apis", noxuDefinition.Spec.Group, noxuDefinition.Spec.Versions[0].Name, noxuDefinition.Spec.Names.Plural).
+		Name(name).
+		Param("fieldManager", "apply_test_2").
+		Body([]byte(fmt.Sprintf(`
+apiVersion: %s
+kind: %s
+metadata:
+  name: %s
+spec:
+  ports:
+  - name: "y"
+    containerPort: 80
+    protocol: TCP`, apiVersion, kind, name))).
+		DoRaw(context.TODO())
+	if err == nil {
+		t.Fatalf("Expecting to get conflicts when a different applier updates existing list item, got no error: %s", result)
+	}
+	status, ok := err.(*apierrors.StatusError)
+	if !ok {
+		t.Fatalf("Expecting to get conflicts as API error")
+	}
+	if len(status.Status().Details.Causes) != 1 {
+		t.Fatalf("Expecting to get one conflict when a different applier updates existing list item, got: %v", status.Status().Details.Causes)
+	}
+}

test/integration/apiserver/apply/apply_test.go

@@ -2231,6 +2231,115 @@ func TestApplyCanRemoveMapItemsContributedToByControllers(t *testing.T) {
 	}
 }
 
+// TestDefaultMissingKeys makes sure that the missing keys default is used when merging.
+func TestDefaultMissingKeys(t *testing.T) {
+	defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, genericfeatures.ServerSideApply, true)()
+
+	_, client, closeFn := setup(t)
+	defer closeFn()
+
+	// Applier creates a deployment with containerPort but no protocol
+	apply := []byte(`{
+		"apiVersion": "apps/v1",
+		"kind": "Deployment",
+		"metadata": {
+			"name": "deployment-shared-map-item-removal",
+			"labels": {"app": "nginx"}
+		},
+		"spec": {
+			"selector": {
+				"matchLabels": {
+					"app": "nginx"
+				}
+			},
+			"template": {
+				"metadata": {
+					"labels": {
+						"app": "nginx"
+					}
+				},
+				"spec": {
+					"containers": [{
+						"name":  "nginx",
+						"image": "nginx:latest",
+						"ports": [{
+							"name": "foo",
+							"containerPort": 80
+						}]
+					}]
+				}
+			}
+		}
+	}`)
+
+	_, err := client.CoreV1().RESTClient().Patch(types.ApplyPatchType).
+		AbsPath("/apis/apps/v1").
+		Namespace("default").
+		Resource("deployments").
+		Name("deployment-shared-map-item-removal").
+		Param("fieldManager", "test_applier").
+		Body(apply).
+		Do(context.TODO()).
+		Get()
+	if err != nil {
+		t.Fatalf("Failed to create object using Apply patch: %v", err)
+	}
+
+	// Applier updates the name, and uses the protocol, we should get a conflict.
+	apply = []byte(`{
+		"apiVersion": "apps/v1",
+		"kind": "Deployment",
+		"metadata": {
+			"name": "deployment-shared-map-item-removal",
+			"labels": {"app": "nginx"}
+		},
+		"spec": {
+			"selector": {
+				"matchLabels": {
+					"app": "nginx"
+				}
+			},
+			"template": {
+				"metadata": {
+					"labels": {
+						"app": "nginx"
+					}
+				},
+				"spec": {
+					"containers": [{
+						"name":  "nginx",
+						"image": "nginx:latest",
+						"ports": [{
+							"name": "bar",
+							"containerPort": 80,
+							"protocol": "TCP"
+						}]
+					}]
+				}
+			}
+		}
+	}`)
+	patched, err := client.CoreV1().RESTClient().Patch(types.ApplyPatchType).
+		AbsPath("/apis/apps/v1").
+		Namespace("default").
+		Resource("deployments").
+		Name("deployment-shared-map-item-removal").
+		Param("fieldManager", "test_applier_conflict").
+		Body(apply).
+		Do(context.TODO()).
+		Get()
+	if err == nil {
+		t.Fatalf("Expecting to get conflicts when a different applier updates existing list item, got no error: %s", patched)
+	}
+	status, ok := err.(*apierrors.StatusError)
+	if !ok {
+		t.Fatalf("Expecting to get conflicts as API error")
+	}
+	if len(status.Status().Details.Causes) != 1 {
+		t.Fatalf("Expecting to get one conflict when a different applier updates existing list item, got: %v", status.Status().Details.Causes)
+	}
+}
+
 var podBytes = []byte(`
 apiVersion: v1
 kind: Pod

vendor/k8s.io/gengo/examples/defaulter-gen/generators/defaulter.go

@@ -18,6 +18,7 @@ package generators
 
 import (
 	"bytes"
+	"encoding/json"
 	"fmt"
 	"io"
 	"path/filepath"
@@ -38,16 +39,45 @@ type CustomArgs struct {
 	ExtraPeerDirs []string // Always consider these as last-ditch possibilities for conversions.
 }
 
+var typeZeroValue = map[string]interface{}{
+	"uint":        0.,
+	"uint8":       0.,
+	"uint16":      0.,
+	"uint32":      0.,
+	"uint64":      0.,
+	"int":         0.,
+	"int8":        0.,
+	"int16":       0.,
+	"int32":       0.,
+	"int64":       0.,
+	"byte":        0,
+	"float64":     0.,
+	"float32":     0.,
+	"bool":        false,
+	"time.Time":   "",
+	"string":      "",
+	"integer":     0.,
+	"number":      0.,
+	"boolean":     false,
+	"[]byte":      "", // base64 encoded characters
+	"interface{}": interface{}(nil),
+}
+
 // These are the comment tags that carry parameters for defaulter generation.
 const tagName = "k8s:defaulter-gen"
-const intputTagName = "k8s:defaulter-gen-input"
+const inputTagName = "k8s:defaulter-gen-input"
+const defaultTagName = "default"
+
+func extractDefaultTag(comments []string) []string {
+	return types.ExtractCommentTags("+", comments)[defaultTagName]
+}
 
 func extractTag(comments []string) []string {
 	return types.ExtractCommentTags("+", comments)[tagName]
 }
 
 func extractInputTag(comments []string) []string {
-	return types.ExtractCommentTags("+", comments)[intputTagName]
+	return types.ExtractCommentTags("+", comments)[inputTagName]
 }
 
 func checkTag(comments []string, require ...string) bool {
@@ -401,6 +431,112 @@ func newCallTreeForType(existingDefaulters, newDefaulters defaulterFuncMap) *cal
 	}
 }
 
+func resolveTypeAndDepth(t *types.Type) (*types.Type, int) {
+	var prev *types.Type
+	depth := 0
+	for prev != t {
+		prev = t
+		if t.Kind == types.Alias {
+			t = t.Underlying
+		} else if t.Kind == types.Pointer {
+			t = t.Elem
+			depth += 1
+		}
+	}
+	return t, depth
+}
+
+// getNestedDefault returns the first default value when resolving alias types
+func getNestedDefault(t *types.Type) string {
+	var prev *types.Type
+	for prev != t {
+		prev = t
+		defaultMap := extractDefaultTag(t.CommentLines)
+		if len(defaultMap) == 1 && defaultMap[0] != "" {
+			return defaultMap[0]
+		}
+		if t.Kind == types.Alias {
+			t = t.Underlying
+		} else if t.Kind == types.Pointer {
+			t = t.Elem
+		}
+	}
+	return ""
+}
+
+func mustEnforceDefault(t *types.Type, depth int, omitEmpty bool) (interface{}, error) {
+	if depth > 0 {
+		return nil, nil
+	}
+	switch t.Kind {
+	case types.Pointer, types.Map, types.Slice, types.Array, types.Interface:
+		return nil, nil
+	case types.Struct:
+		return map[string]interface{}{}, nil
+	case types.Builtin:
+		if !omitEmpty {
+			if zero, ok := typeZeroValue[t.String()]; ok {
+				return zero, nil
+			} else {
+				return nil, fmt.Errorf("please add type %v to typeZeroValue struct", t)
+			}
+		}
+		return nil, nil
+	default:
+		return nil, fmt.Errorf("not sure how to enforce default for %v", t.Kind)
+	}
+}
+
+func populateDefaultValue(node *callNode, t *types.Type, tags string, commentLines []string) *callNode {
+	defaultMap := extractDefaultTag(commentLines)
+	var defaultString string
+	if len(defaultMap) == 1 {
+		defaultString = defaultMap[0]
+	}
+
+	t, depth := resolveTypeAndDepth(t)
+	if depth > 0 && defaultString == "" {
+		defaultString = getNestedDefault(t)
+	}
+	if len(defaultMap) > 1 {
+		klog.Fatalf("Found more than one default tag for %v", t.Kind)
+	} else if len(defaultMap) == 0 {
+		return node
+	}
+	var defaultValue interface{}
+	if err := json.Unmarshal([]byte(defaultString), &defaultValue); err != nil {
+		klog.Fatalf("Failed to unmarshal default: %v", err)
+	}
+
+	omitEmpty := strings.Contains(reflect.StructTag(tags).Get("json"), "omitempty")
+	if enforced, err := mustEnforceDefault(t, depth, omitEmpty); err != nil {
+		klog.Fatal(err)
+	} else if enforced != nil {
+		if defaultValue != nil {
+			if reflect.DeepEqual(defaultValue, enforced) {
+				// If the default value annotation matches the default value for the type,
+				// do not generate any defaulting function
+				return node
+			} else {
+				enforcedJSON, _ := json.Marshal(enforced)
+				klog.Fatalf("Invalid default value (%#v) for non-pointer/non-omitempty. If specified, must be: %v", defaultValue, string(enforcedJSON))
+			}
+		}
+	}
+
+	// callNodes are not automatically generated for primitive types. Generate one if the callNode does not exist
+	if node == nil {
+		node = &callNode{}
+		node.markerOnly = true
+	}
+
+	node.defaultIsPrimitive = t.IsPrimitive()
+	node.defaultType = t.String()
+	node.defaultValue = defaultString
+	node.defaultDepth = depth
+	return node
+}
+
 // build creates a tree of paths to fields (based on how they would be accessed in Go - pointer, elem,
 // slice, or key) and the functions that should be invoked on each field. An in-order traversal of the resulting tree
 // can be used to generate a Go function that invokes each nested function on the appropriate type. The return
@@ -473,12 +609,19 @@ func (c *callTreeForType) build(t *types.Type, root bool) *callNode {
 				child.elem = true
 			}
 			parent.children = append(parent.children, *child)
+		} else if member := populateDefaultValue(nil, t.Elem, "", t.Elem.CommentLines); member != nil {
+			member.index = true
+			parent.children = append(parent.children, *member)
 		}
 	case types.Map:
 		if child := c.build(t.Elem, false); child != nil {
 			child.key = true
 			parent.children = append(parent.children, *child)
+		} else if member := populateDefaultValue(nil, t.Elem, "", t.Elem.CommentLines); member != nil {
+			member.key = true
+			parent.children = append(parent.children, *member)
 		}
+
 	case types.Struct:
 		for _, field := range t.Members {
 			name := field.Name
@@ -491,7 +634,11 @@ func (c *callTreeForType) build(t *types.Type, root bool) *callNode {
 			}
 			if child := c.build(field.Type, false); child != nil {
 				child.field = name
+				populateDefaultValue(child, field.Type, field.Tags, field.CommentLines)
 				parent.children = append(parent.children, *child)
+			} else if member := populateDefaultValue(nil, field.Type, field.Tags, field.CommentLines); member != nil {
+				member.field = name
+				parent.children = append(parent.children, *member)
 			}
 		}
 	case types.Alias:
@@ -676,6 +823,27 @@ type callNode struct {
 	call []*types.Type
 	// children is the child call nodes that must also be traversed
 	children []callNode
+
+	// defaultValue is the defaultValue of a callNode struct
+	// Only primitive types and pointer types are eligible to have a default value
+	defaultValue string
+
+	// defaultIsPrimitive is used to determine how to assign the default value.
+	// Primitive types will be directly assigned while complex types will use JSON unmarshalling
+	defaultIsPrimitive bool
+
+	// markerOnly is true if the callNode exists solely to fill in a default value
+	markerOnly bool
+
+	// defaultDepth is used to determine pointer level of the default value
+	// For example 1 corresponds to setting a default value and taking its pointer while
+	// 2 corresponds to setting a default value and taking its pointer's pointer
+	// 0 implies that no pointers are used
+	defaultDepth int
+
+	// defaultType is the type of the default value.
+	// Only populated if defaultIsPrimitive is true
+	defaultType string
 }
 
 // CallNodeVisitorFunc is a function for visiting a call tree. ancestors is the list of all parents
@@ -731,6 +899,85 @@ func (n *callNode) writeCalls(varName string, isVarPointer bool, sw *generator.S
 	}
 }
 
+func (n *callNode) writeDefaulter(varName string, index string, isVarPointer bool, sw *generator.SnippetWriter) {
+	if n.defaultValue == "" {
+		return
+	}
+	varPointer := varName
+	if !isVarPointer {
+		varPointer = "&" + varPointer
+	}
+
+	args := generator.Args{
+		"defaultValue": n.defaultValue,
+		"varPointer":   varPointer,
+		"varName":      varName,
+		"index":        index,
+		"varDepth":     n.defaultDepth,
+		"varType":      n.defaultType,
+	}
+
+	if n.index {
+		sw.Do("if reflect.ValueOf($.var$[$.index$]).IsZero() {\n", generator.Args{"var": varName, "index": index})
+		if n.defaultIsPrimitive {
+			if n.defaultDepth > 0 {
+				sw.Do("var ptrVar$.varDepth$ $.varType$ = $.defaultValue$\n", args)
+				for i := n.defaultDepth; i > 0; i-- {
+					sw.Do("ptrVar$.ptri$ := &ptrVar$.i$\n", generator.Args{"i": fmt.Sprintf("%d", i), "ptri": fmt.Sprintf("%d", (i - 1))})
+				}
+				sw.Do("$.varName$[$.index$] = ptrVar0", args)
+			} else {
+				sw.Do("$.varName$[$.index$] = $.defaultValue$", args)
+			}
+		} else {
+			sw.Do("if err := json.Unmarshal([]byte(`$.defaultValue$`), $.varPointer$[$.index$]); err != nil {\n", args)
+			sw.Do("panic(err)\n", nil)
+			sw.Do("}\n", nil)
+		}
+	} else if n.key {
+		mapDefaultVar := index + "_default"
+		args["mapDefaultVar"] = mapDefaultVar
+		sw.Do("if reflect.ValueOf($.var$[$.index$]).IsZero() {\n", generator.Args{"var": varName, "index": index})
+
+		if n.defaultIsPrimitive {
+			if n.defaultDepth > 0 {
+				sw.Do("var ptrVar$.varDepth$ $.varType$ = $.defaultValue$\n", args)
+				for i := n.defaultDepth; i > 0; i-- {
+					sw.Do("ptrVar$.ptri$ := &ptrVar$.i$\n", generator.Args{"i": fmt.Sprintf("%d", i), "ptri": fmt.Sprintf("%d", (i - 1))})
+				}
+				sw.Do("$.varName$[$.index$] = ptrVar0", args)
+			} else {
+				sw.Do("$.varName$[$.index$] = $.defaultValue$", args)
+			}
+		} else {
+			sw.Do("$.mapDefaultVar$ := $.varName$[$.index$]\n", args)
+			sw.Do("if err := json.Unmarshal([]byte(`$.defaultValue$`), &$.mapDefaultVar$); err != nil {\n", args)
+			sw.Do("panic(err)\n", nil)
+			sw.Do("}\n", nil)
+			sw.Do("$.varName$[$.index$] = $.mapDefaultVar$\n", args)
+		}
+	} else {
+		sw.Do("if reflect.ValueOf($.var$).IsZero() {\n", generator.Args{"var": varName})
+
+		if n.defaultIsPrimitive {
+			if n.defaultDepth > 0 {
+				sw.Do("var ptrVar$.varDepth$ $.varType$ = $.defaultValue$\n", args)
+				for i := n.defaultDepth; i > 0; i-- {
+					sw.Do("ptrVar$.ptri$ := &ptrVar$.i$\n", generator.Args{"i": fmt.Sprintf("%d", i), "ptri": fmt.Sprintf("%d", (i - 1))})
+				}
+				sw.Do("$.varName$ = ptrVar0", args)
+			} else {
+				sw.Do("$.varName$ = $.defaultValue$", args)
+			}
+		} else {
+			sw.Do("if err := json.Unmarshal([]byte(`$.defaultValue$`), $.varPointer$); err != nil {\n", args)
+			sw.Do("panic(err)\n", nil)
+			sw.Do("}\n", nil)
+		}
+	}
+	sw.Do("}\n", nil)
+}
+
 // WriteMethod performs an in-order traversal of the calltree, generating loops and if blocks as necessary
 // to correctly turn the call tree into a method body that invokes all calls on all child nodes of the call tree.
 // Depth is used to generate local variables at the proper depth.
@@ -758,19 +1005,31 @@ func (n *callNode) WriteMethod(varName string, depth int, ancestors []*callNode,
 	switch {
 	case n.index:
 		sw.Do("for $.index$ := range $.var$ {\n", vars)
-		if n.elem {
+		if !n.markerOnly {
-			sw.Do("$.local$ := $.var$[$.index$]\n", vars)
+			if n.elem {
-		} else {
+				sw.Do("$.local$ := $.var$[$.index$]\n", vars)
-			sw.Do("$.local$ := &$.var$[$.index$]\n", vars)
+			} else {
+				sw.Do("$.local$ := &$.var$[$.index$]\n", vars)
+			}
 		}
 
+		n.writeDefaulter(varName, index, isPointer, sw)
 		n.writeCalls(local, true, sw)
 		for i := range n.children {
 			n.children[i].WriteMethod(local, depth+1, append(ancestors, n), sw)
 		}
 		sw.Do("}\n", nil)
 	case n.key:
+		if n.defaultValue != "" {
+			// Map keys are typed and cannot share the same index variable as arrays and other maps
+			index = index + "_" + ancestors[len(ancestors)-1].field
+			vars["index"] = index
+			sw.Do("for $.index$ := range $.var$ {\n", vars)
+			n.writeDefaulter(varName, index, isPointer, sw)
+			sw.Do("}\n", nil)
+		}
 	default:
+		n.writeDefaulter(varName, index, isPointer, sw)
 		n.writeCalls(varName, isPointer, sw)
 		for i := range n.children {
 			n.children[i].WriteMethod(varName, depth, append(ancestors, n), sw)

vendor/k8s.io/gengo/examples/set-gen/generators/sets.go

@@ -187,7 +187,7 @@ type $.type|public$ map[$.type|raw$]Empty
 
 // New$.type|public$ creates a $.type|public$ from a list of values.
 func New$.type|public$(items ...$.type|raw$) $.type|public$ {
-	ss := $.type|public${}
+	ss := make($.type|public$, len(items))
 	ss.Insert(items...)
 	return ss
 }

vendor/k8s.io/gengo/examples/set-gen/sets/byte.go

@@ -28,7 +28,7 @@ type Byte map[byte]Empty
 
 // NewByte creates a Byte from a list of values.
 func NewByte(items ...byte) Byte {
-	ss := Byte{}
+	ss := make(Byte, len(items))
 	ss.Insert(items...)
 	return ss
 }

vendor/k8s.io/gengo/examples/set-gen/sets/int.go

@@ -28,7 +28,7 @@ type Int map[int]Empty
 
 // NewInt creates a Int from a list of values.
 func NewInt(items ...int) Int {
-	ss := Int{}
+	ss := make(Int, len(items))
 	ss.Insert(items...)
 	return ss
 }

vendor/k8s.io/gengo/examples/set-gen/sets/int64.go

@@ -28,7 +28,7 @@ type Int64 map[int64]Empty
 
 // NewInt64 creates a Int64 from a list of values.
 func NewInt64(items ...int64) Int64 {
-	ss := Int64{}
+	ss := make(Int64, len(items))
 	ss.Insert(items...)
 	return ss
 }

vendor/k8s.io/gengo/examples/set-gen/sets/string.go

@@ -28,7 +28,7 @@ type String map[string]Empty
 
 // NewString creates a String from a list of values.
 func NewString(items ...string) String {
-	ss := String{}
+	ss := make(String, len(items))
 	ss.Insert(items...)
 	return ss
 }

vendor/k8s.io/gengo/generator/snippet_writer.go

@@ -57,7 +57,7 @@ func NewSnippetWriter(w io.Writer, c *Context, left, right string) *SnippetWrite
 
 // Do parses format and runs args through it. You can have arbitrary logic in
 // the format (see the text/template documentation), but consider running many
-// short templaces, with ordinary go logic in between--this may be more
+// short templates with ordinary go logic in between--this may be more
 // readable. Do is chainable. Any error causes every other call to do to be
 // ignored, and the error will be returned by Error(). So you can check it just
 // once, at the end of your function.

vendor/k8s.io/gengo/parser/parse.go

@@ -20,6 +20,7 @@ import (
 	"fmt"
 	"go/ast"
 	"go/build"
+	"go/constant"
 	"go/parser"
 	"go/token"
 	tc "go/types"
@@ -335,7 +336,8 @@ func (b *Builder) addDir(dir string, userRequested bool) error {
 	return nil
 }
 
-var regexErrPackageNotFound = regexp.MustCompile(`^unable to import ".*?": cannot find package ".*?" in any of:`)
+// regexErrPackageNotFound helps test the expected error for not finding a package.
+var regexErrPackageNotFound = regexp.MustCompile(`^unable to import ".*?":.*`)
 
 func isErrPackageNotFound(err error) bool {
 	return regexErrPackageNotFound.MatchString(err.Error())
@@ -847,6 +849,22 @@ func (b *Builder) addConstant(u types.Universe, useName *types.Name, in *tc.Cons
 	out := u.Constant(name)
 	out.Kind = types.DeclarationOf
 	out.Underlying = b.walkType(u, nil, in.Type())
+
+	var constval string
+
+	// For strings, we use `StringVal()` to get the un-truncated,
+	// un-quoted string. For other values, `.String()` is preferable to
+	// get something relatively human readable (especially since for
+	// floating point types, `ExactString()` will generate numeric
+	// expressions using `big.(*Float).Text()`.
+	switch in.Val().Kind() {
+	case constant.String:
+		constval = constant.StringVal(in.Val())
+	default:
+		constval = in.Val().String()
+	}
+
+	out.ConstValue = &constval
 	return out
 }
 

vendor/k8s.io/gengo/types/types.go

@@ -341,6 +341,13 @@ type Type struct {
 	// If Kind == func, this is the signature of the function.
 	Signature *Signature
 
+	// ConstValue contains a stringified constant value if
+	// Kind == DeclarationOf and this is a constant value
+	// declaration. For string constants, this field contains
+	// the entire, un-quoted value. For other types, it contains
+	// a human-readable literal.
+	ConstValue *string
+
 	// TODO: Add:
 	// * channel direction
 	// * array length

vendor/k8s.io/kube-openapi/pkg/builder/openapi.go

@@ -369,7 +369,7 @@ func (o *openAPI) findCommonParameters(routes []restful.Route) (map[interface{}]
 }
 
 func (o *openAPI) toSchema(name string) (_ *spec.Schema, err error) {
-	if openAPIType, openAPIFormat := common.GetOpenAPITypeFormat(name); openAPIType != "" {
+	if openAPIType, openAPIFormat := common.OpenAPITypeFormat(name); openAPIType != "" {
 		return &spec.Schema{
 			SchemaProps: spec.SchemaProps{
 				Type:   []string{openAPIType},
@@ -423,7 +423,7 @@ func (o *openAPI) buildParameter(restParam restful.ParameterData, bodySample int
 	default:
 		return ret, fmt.Errorf("unknown restful operation kind : %v", restParam.Kind)
 	}
-	openAPIType, openAPIFormat := common.GetOpenAPITypeFormat(restParam.DataType)
+	openAPIType, openAPIFormat := common.OpenAPITypeFormat(restParam.DataType)
 	if openAPIType == "" {
 		return ret, fmt.Errorf("non-body Restful parameter type should be a simple type, but got : %v", restParam.DataType)
 	}

vendor/k8s.io/kube-openapi/pkg/common/common.go

@@ -26,7 +26,7 @@ import (
 
 const (
 	// TODO: Make this configurable.
-	ExtensionPrefix = "x-kubernetes-"
+	ExtensionPrefix   = "x-kubernetes-"
 	ExtensionV2Schema = ExtensionPrefix + "v2-schema"
 )
 
@@ -105,28 +105,34 @@ type Config struct {
 	DefaultSecurity []map[string][]string
 }
 
-var schemaTypeFormatMap = map[string][]string{
+type typeInfo struct {
-	"uint":        {"integer", "int32"},
+	name   string
-	"uint8":       {"integer", "byte"},
+	format string
-	"uint16":      {"integer", "int32"},
+	zero   interface{}
-	"uint32":      {"integer", "int64"},
+}
-	"uint64":      {"integer", "int64"},
+
-	"int":         {"integer", "int32"},
+var schemaTypeFormatMap = map[string]typeInfo{
-	"int8":        {"integer", "byte"},
+	"uint":        {"integer", "int32", 0.},
-	"int16":       {"integer", "int32"},
+	"uint8":       {"integer", "byte", 0.},
-	"int32":       {"integer", "int32"},
+	"uint16":      {"integer", "int32", 0.},
-	"int64":       {"integer", "int64"},
+	"uint32":      {"integer", "int64", 0.},
-	"byte":        {"integer", "byte"},
+	"uint64":      {"integer", "int64", 0.},
-	"float64":     {"number", "double"},
+	"int":         {"integer", "int32", 0.},
-	"float32":     {"number", "float"},
+	"int8":        {"integer", "byte", 0.},
-	"bool":        {"boolean", ""},
+	"int16":       {"integer", "int32", 0.},
-	"time.Time":   {"string", "date-time"},
+	"int32":       {"integer", "int32", 0.},
-	"string":      {"string", ""},
+	"int64":       {"integer", "int64", 0.},
-	"integer":     {"integer", ""},
+	"byte":        {"integer", "byte", 0},
-	"number":      {"number", ""},
+	"float64":     {"number", "double", 0.},
-	"boolean":     {"boolean", ""},
+	"float32":     {"number", "float", 0.},
-	"[]byte":      {"string", "byte"}, // base64 encoded characters
+	"bool":        {"boolean", "", false},
-	"interface{}": {"object", ""},
+	"time.Time":   {"string", "date-time", ""},
+	"string":      {"string", "", ""},
+	"integer":     {"integer", "", 0.},
+	"number":      {"number", "", 0.},
+	"boolean":     {"boolean", "", false},
+	"[]byte":      {"string", "byte", ""}, // base64 encoded characters
+	"interface{}": {"object", "", interface{}(nil)},
 }
 
 // This function is a reference for converting go (or any custom type) to a simple open API type,format pair. There are
@@ -168,12 +174,22 @@ var schemaTypeFormatMap = map[string][]string{
 //           }
 // }
 //
-func GetOpenAPITypeFormat(typeName string) (string, string) {
+func OpenAPITypeFormat(typeName string) (string, string) {
 	mapped, ok := schemaTypeFormatMap[typeName]
 	if !ok {
 		return "", ""
 	}
-	return mapped[0], mapped[1]
+	return mapped.name, mapped.format
+}
+
+// Returns the zero-value for the given type along with true if the type
+// could be found.
+func OpenAPIZeroValue(typeName string) (interface{}, bool) {
+	mapped, ok := schemaTypeFormatMap[typeName]
+	if !ok {
+		return nil, false
+	}
+	return mapped.zero, true
 }
 
 func EscapeJsonPointer(p string) string {

vendor/k8s.io/kube-openapi/pkg/generators/openapi.go

@@ -18,6 +18,7 @@ package generators
 
 import (
 	"bytes"
+	"encoding/json"
 	"fmt"
 	"io"
 	"path/filepath"
@@ -36,6 +37,7 @@ import (
 // This is the comment tag that carries parameters for open API generation.
 const tagName = "k8s:openapi-gen"
 const tagOptional = "optional"
+const tagDefault = "default"
 
 // Known values for the tag.
 const (
@@ -414,7 +416,7 @@ func (g openAPITypeWriter) generate(t *types.Type) error {
 		deps := []string{}
 		for _, k := range keys {
 			v := g.refTypes[k]
-			if t, _ := openapi.GetOpenAPITypeFormat(v.String()); t != "" {
+			if t, _ := openapi.OpenAPITypeFormat(v.String()); t != "" {
 				// This is a known type, we do not need a reference to it
 				// Will eliminate special case of time.Time
 				continue
@@ -513,6 +515,60 @@ func (g openAPITypeWriter) validatePatchTags(m *types.Member, parent *types.Type
 	return nil
 }
 
+func defaultFromComments(comments []string) (interface{}, error) {
+	tag, err := getSingleTagsValue(comments, tagDefault)
+	if tag == "" {
+		return nil, err
+	}
+	var i interface{}
+	if err := json.Unmarshal([]byte(tag), &i); err != nil {
+		return nil, fmt.Errorf("failed to unmarshal default: %v", err)
+	}
+	return i, nil
+}
+
+func mustEnforceDefault(t *types.Type, omitEmpty bool) (interface{}, error) {
+	switch t.Kind {
+	case types.Pointer, types.Map, types.Slice, types.Array, types.Interface:
+		return nil, nil
+	case types.Struct:
+		return map[string]interface{}{}, nil
+	case types.Builtin:
+		if !omitEmpty {
+			if zero, ok := openapi.OpenAPIZeroValue(t.String()); ok {
+				return zero, nil
+			} else {
+				return nil, fmt.Errorf("please add type %v to getOpenAPITypeFormat function", t)
+			}
+		}
+		return nil, nil
+	default:
+		return nil, fmt.Errorf("not sure how to enforce default for %v", t.Kind)
+	}
+}
+
+func (g openAPITypeWriter) generateDefault(comments []string, t *types.Type, omitEmpty bool) error {
+	t = resolveAliasType(t)
+	def, err := defaultFromComments(comments)
+	if err != nil {
+		return err
+	}
+	if enforced, err := mustEnforceDefault(t, omitEmpty); err != nil {
+		return err
+	} else if enforced != nil {
+		if def == nil {
+			def = enforced
+		} else if !reflect.DeepEqual(def, enforced) {
+			enforcedJson, _ := json.Marshal(enforced)
+			return fmt.Errorf("invalid default value (%#v) for non-pointer/non-omitempty. If specified, must be: %v", def, string(enforcedJson))
+		}
+	}
+	if def != nil {
+		g.Do("Default: $.$,\n", fmt.Sprintf("%#v", def))
+	}
+	return nil
+}
+
 func (g openAPITypeWriter) generateDescription(CommentLines []string) {
 	var buffer bytes.Buffer
 	delPrevChar := func() {
@@ -576,9 +632,13 @@ func (g openAPITypeWriter) generateProperty(m *types.Member, parent *types.Type)
 		g.Do("},\n},\n", nil)
 		return nil
 	}
+	omitEmpty := strings.Contains(reflect.StructTag(m.Tags).Get("json"), "omitempty")
+	if err := g.generateDefault(m.CommentLines, m.Type, omitEmpty); err != nil {
+		return fmt.Errorf("failed to generate default in %v: %v: %v", parent, m.Name, err)
+	}
 	t := resolveAliasAndPtrType(m.Type)
 	// If we can get a openAPI type and format for this type, we consider it to be simple property
-	typeString, format := openapi.GetOpenAPITypeFormat(t.String())
+	typeString, format := openapi.OpenAPITypeFormat(t.String())
 	if typeString != "" {
 		g.generateSimpleProperty(typeString, format)
 		g.Do("},\n},\n", nil)
@@ -589,11 +649,11 @@ func (g openAPITypeWriter) generateProperty(m *types.Member, parent *types.Type)
 		return fmt.Errorf("please add type %v to getOpenAPITypeFormat function", t)
 	case types.Map:
 		if err := g.generateMapProperty(t); err != nil {
-			return err
+			return fmt.Errorf("failed to generate map property in %v: %v: %v", parent, m.Name, err)
 		}
 	case types.Slice, types.Array:
 		if err := g.generateSliceProperty(t); err != nil {
-			return err
+			return fmt.Errorf("failed to generate slice property in %v: %v: %v", parent, m.Name, err)
 		}
 	case types.Struct, types.Interface:
 		g.generateReferenceProperty(t)
@@ -614,6 +674,17 @@ func (g openAPITypeWriter) generateReferenceProperty(t *types.Type) {
 	g.Do("Ref: ref(\"$.$\"),\n", t.Name.String())
 }
 
+func resolveAliasType(t *types.Type) *types.Type {
+	var prev *types.Type
+	for prev != t {
+		prev = t
+		if t.Kind == types.Alias {
+			t = t.Underlying
+		}
+	}
+	return t
+}
+
 func resolveAliasAndPtrType(t *types.Type) *types.Type {
 	var prev *types.Type
 	for prev != t {
@@ -636,9 +707,13 @@ func (g openAPITypeWriter) generateMapProperty(t *types.Type) error {
 	if keyType.Name.Name != "string" {
 		return fmt.Errorf("map with non-string keys are not supported by OpenAPI in %v", t)
 	}
+
 	g.Do("Type: []string{\"object\"},\n", nil)
 	g.Do("AdditionalProperties: &spec.SchemaOrBool{\nAllows: true,\nSchema: &spec.Schema{\nSchemaProps: spec.SchemaProps{\n", nil)
-	typeString, format := openapi.GetOpenAPITypeFormat(elemType.String())
+	if err := g.generateDefault(t.Elem.CommentLines, t.Elem, false); err != nil {
+		return err
+	}
+	typeString, format := openapi.OpenAPITypeFormat(elemType.String())
 	if typeString != "" {
 		g.generateSimpleProperty(typeString, format)
 		g.Do("},\n},\n},\n", nil)
@@ -668,7 +743,10 @@ func (g openAPITypeWriter) generateSliceProperty(t *types.Type) error {
 	elemType := resolveAliasAndPtrType(t.Elem)
 	g.Do("Type: []string{\"array\"},\n", nil)
 	g.Do("Items: &spec.SchemaOrArray{\nSchema: &spec.Schema{\nSchemaProps: spec.SchemaProps{\n", nil)
-	typeString, format := openapi.GetOpenAPITypeFormat(elemType.String())
+	if err := g.generateDefault(t.Elem.CommentLines, t.Elem, false); err != nil {
+		return err
+	}
+	typeString, format := openapi.OpenAPITypeFormat(elemType.String())
 	if typeString != "" {
 		g.generateSimpleProperty(typeString, format)
 		g.Do("},\n},\n},\n", nil)

vendor/k8s.io/kube-openapi/pkg/handler/BUILD

@@ -2,7 +2,10 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
 
 go_library(
     name = "go_default_library",
-    srcs = ["handler.go"],
+    srcs = [
+        "default_pruning.go",
+        "handler.go",
+    ],
     importmap = "k8s.io/kubernetes/vendor/k8s.io/kube-openapi/pkg/handler",
     importpath = "k8s.io/kube-openapi/pkg/handler",
     visibility = ["//visibility:public"],

vendor/k8s.io/kube-openapi/pkg/handler/default_pruning.go

@@ -0,0 +1,208 @@
+/*
+Copyright 2020 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package handler
+
+import "github.com/go-openapi/spec"
+
+// PruneDefaults remove all the defaults recursively from all the
+// schemas in the definitions, and does not modify the definitions in
+// place.
+func PruneDefaults(definitions spec.Definitions) spec.Definitions {
+	definitionsCloned := false
+	for k, v := range definitions {
+		if s := PruneDefaultsSchema(&v); s != &v {
+			if !definitionsCloned {
+				definitionsCloned = true
+				orig := definitions
+				definitions = make(spec.Definitions, len(orig))
+				for k2, v2 := range orig {
+					definitions[k2] = v2
+				}
+			}
+			definitions[k] = *s
+		}
+	}
+	return definitions
+}
+
+// PruneDefaultsSchema remove all the defaults recursively from the
+// schema in place.
+func PruneDefaultsSchema(schema *spec.Schema) *spec.Schema {
+	if schema == nil {
+		return nil
+	}
+
+	orig := schema
+	clone := func() {
+		if orig == schema {
+			schema = &spec.Schema{}
+			*schema = *orig
+		}
+	}
+
+	if schema.Default != nil {
+		clone()
+		schema.Default = nil
+	}
+
+	definitionsCloned := false
+	for k, v := range schema.Definitions {
+		if s := PruneDefaultsSchema(&v); s != &v {
+			if !definitionsCloned {
+				definitionsCloned = true
+				clone()
+				schema.Definitions = make(spec.Definitions, len(orig.Definitions))
+				for k2, v2 := range orig.Definitions {
+					schema.Definitions[k2] = v2
+				}
+			}
+			schema.Definitions[k] = *s
+		}
+	}
+
+	propertiesCloned := false
+	for k, v := range schema.Properties {
+		if s := PruneDefaultsSchema(&v); s != &v {
+			if !propertiesCloned {
+				propertiesCloned = true
+				clone()
+				schema.Properties = make(map[string]spec.Schema, len(orig.Properties))
+				for k2, v2 := range orig.Properties {
+					schema.Properties[k2] = v2
+				}
+			}
+			schema.Properties[k] = *s
+		}
+	}
+
+	patternPropertiesCloned := false
+	for k, v := range schema.PatternProperties {
+		if s := PruneDefaultsSchema(&v); s != &v {
+			if !patternPropertiesCloned {
+				patternPropertiesCloned = true
+				clone()
+				schema.PatternProperties = make(map[string]spec.Schema, len(orig.PatternProperties))
+				for k2, v2 := range orig.PatternProperties {
+					schema.PatternProperties[k2] = v2
+				}
+			}
+			schema.PatternProperties[k] = *s
+		}
+	}
+
+	dependenciesCloned := false
+	for k, v := range schema.Dependencies {
+		if s := PruneDefaultsSchema(v.Schema); s != v.Schema {
+			if !dependenciesCloned {
+				dependenciesCloned = true
+				clone()
+				schema.Dependencies = make(spec.Dependencies, len(orig.Dependencies))
+				for k2, v2 := range orig.Dependencies {
+					schema.Dependencies[k2] = v2
+				}
+			}
+			v.Schema = s
+			schema.Dependencies[k] = v
+		}
+	}
+
+	allOfCloned := false
+	for i := range schema.AllOf {
+		if s := PruneDefaultsSchema(&schema.AllOf[i]); s != &schema.AllOf[i] {
+			if !allOfCloned {
+				allOfCloned = true
+				clone()
+				schema.AllOf = make([]spec.Schema, len(orig.AllOf))
+				copy(schema.AllOf, orig.AllOf)
+			}
+			schema.AllOf[i] = *s
+		}
+	}
+
+	anyOfCloned := false
+	for i := range schema.AnyOf {
+		if s := PruneDefaultsSchema(&schema.AnyOf[i]); s != &schema.AnyOf[i] {
+			if !anyOfCloned {
+				anyOfCloned = true
+				clone()
+				schema.AnyOf = make([]spec.Schema, len(orig.AnyOf))
+				copy(schema.AnyOf, orig.AnyOf)
+			}
+			schema.AnyOf[i] = *s
+		}
+	}
+
+	oneOfCloned := false
+	for i := range schema.OneOf {
+		if s := PruneDefaultsSchema(&schema.OneOf[i]); s != &schema.OneOf[i] {
+			if !oneOfCloned {
+				oneOfCloned = true
+				clone()
+				schema.OneOf = make([]spec.Schema, len(orig.OneOf))
+				copy(schema.OneOf, orig.OneOf)
+			}
+			schema.OneOf[i] = *s
+		}
+	}
+
+	if schema.Not != nil {
+		if s := PruneDefaultsSchema(schema.Not); s != schema.Not {
+			clone()
+			schema.Not = s
+		}
+	}
+
+	if schema.AdditionalProperties != nil && schema.AdditionalProperties.Schema != nil {
+		if s := PruneDefaultsSchema(schema.AdditionalProperties.Schema); s != schema.AdditionalProperties.Schema {
+			clone()
+			schema.AdditionalProperties = &spec.SchemaOrBool{Schema: s, Allows: schema.AdditionalProperties.Allows}
+		}
+	}
+
+	if schema.AdditionalItems != nil && schema.AdditionalItems.Schema != nil {
+		if s := PruneDefaultsSchema(schema.AdditionalItems.Schema); s != schema.AdditionalItems.Schema {
+			clone()
+			schema.AdditionalItems = &spec.SchemaOrBool{Schema: s, Allows: schema.AdditionalItems.Allows}
+		}
+	}
+
+	if schema.Items != nil {
+		if schema.Items.Schema != nil {
+			if s := PruneDefaultsSchema(schema.Items.Schema); s != schema.Items.Schema {
+				clone()
+				schema.Items = &spec.SchemaOrArray{Schema: s}
+			}
+		} else {
+			itemsCloned := false
+			for i := range schema.Items.Schemas {
+				if s := PruneDefaultsSchema(&schema.Items.Schemas[i]); s != &schema.Items.Schemas[i] {
+					if !itemsCloned {
+						clone()
+						schema.Items = &spec.SchemaOrArray{
+							Schemas: make([]spec.Schema, len(orig.Items.Schemas)),
+						}
+						itemsCloned = true
+						copy(schema.Items.Schemas, orig.Items.Schemas)
+					}
+					schema.Items.Schemas[i] = *s
+				}
+			}
+		}
+	}
+
+	return schema
+}

vendor/modules.txt

@@ -2271,9 +2271,9 @@ k8s.io/cri-api/pkg/apis/testing
 k8s.io/csi-translation-lib
 # k8s.io/csi-translation-lib => ./staging/src/k8s.io/csi-translation-lib
 k8s.io/csi-translation-lib/plugins
-# k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14 => k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14
+# k8s.io/gengo v0.0.0-20201113003025-83324d819ded => k8s.io/gengo v0.0.0-20201113003025-83324d819ded
 ## explicit
-# k8s.io/gengo => k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14
+# k8s.io/gengo => k8s.io/gengo v0.0.0-20201113003025-83324d819ded
 k8s.io/gengo/args
 k8s.io/gengo/examples/deepcopy-gen/generators
 k8s.io/gengo/examples/defaulter-gen/generators
@@ -2326,9 +2326,9 @@ k8s.io/kube-aggregator/pkg/registry/apiservice/rest
 ## explicit
 # k8s.io/kube-controller-manager => ./staging/src/k8s.io/kube-controller-manager
 k8s.io/kube-controller-manager/config/v1alpha1
-# k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622 => k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622
+# k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd => k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd
 ## explicit
-# k8s.io/kube-openapi => k8s.io/kube-openapi v0.0.0-20201107163737-74b467f3a622
+# k8s.io/kube-openapi => k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd
 k8s.io/kube-openapi/cmd/openapi-gen
 k8s.io/kube-openapi/cmd/openapi-gen/args
 k8s.io/kube-openapi/pkg/aggregator