Add types for Scheduler plugin args to kube-scheduler.config.k8s.io

api/api-rules/violation_exceptions.list

@@ -597,6 +597,10 @@ API rule violation: names_match,k8s.io/kube-controller-manager/config/v1alpha1,V
 API rule violation: names_match,k8s.io/kube-controller-manager/config/v1alpha1,VolumeConfiguration,PersistentVolumeRecyclerConfiguration
 API rule violation: names_match,k8s.io/kube-proxy/config/v1alpha1,KubeProxyConfiguration,IPTables
 API rule violation: names_match,k8s.io/kube-scheduler/config/v1,Extender,EnableHTTPS
+API rule violation: names_match,k8s.io/kube-scheduler/config/v1alpha2,ResourceSpec,Name
+API rule violation: names_match,k8s.io/kube-scheduler/config/v1alpha2,ResourceSpec,Weight
+API rule violation: names_match,k8s.io/kube-scheduler/config/v1alpha2,UtilizationShapePoint,Score
+API rule violation: names_match,k8s.io/kube-scheduler/config/v1alpha2,UtilizationShapePoint,Utilization
 API rule violation: names_match,k8s.io/kubelet/config/v1beta1,KubeletConfiguration,IPTablesDropBit
 API rule violation: names_match,k8s.io/kubelet/config/v1beta1,KubeletConfiguration,IPTablesMasqueradeBit
 API rule violation: names_match,k8s.io/kubelet/config/v1beta1,KubeletConfiguration,ResolverConfig

cmd/kube-scheduler/app/options/deprecated.go

@@ -21,6 +21,7 @@ import (
 
 	"github.com/spf13/pflag"
 	"k8s.io/apimachinery/pkg/util/validation/field"
+	kubeschedulerv1alpha2 "k8s.io/kube-scheduler/config/v1alpha2"
 	"k8s.io/kubernetes/pkg/scheduler/algorithmprovider"
 	kubeschedulerconfig "k8s.io/kubernetes/pkg/scheduler/apis/config"
 	"k8s.io/kubernetes/pkg/scheduler/framework/plugins"
@@ -128,11 +129,10 @@ func (o *DeprecatedOptions) ApplyTo(cfg *kubeschedulerconfig.KubeSchedulerConfig
 		profile.SchedulerName = o.SchedulerName
 	}
 	if o.HardPodAffinitySymmetricWeight != interpodaffinity.DefaultHardPodAffinityWeight {
-		args := interpodaffinity.Args{
+		args := kubeschedulerv1alpha2.InterPodAffinityArgs{
 			HardPodAffinityWeight: &o.HardPodAffinitySymmetricWeight,
 		}
 		profile.PluginConfig = append(profile.PluginConfig, plugins.NewPluginConfig(interpodaffinity.Name, args))
 	}
-
 	return nil
 }

pkg/scheduler/BUILD

@@ -20,7 +20,6 @@ go_library(
         "//pkg/scheduler/core:go_default_library",
         "//pkg/scheduler/framework/plugins:go_default_library",
         "//pkg/scheduler/framework/plugins/defaultbinder:go_default_library",
-        "//pkg/scheduler/framework/plugins/interpodaffinity:go_default_library",
         "//pkg/scheduler/framework/plugins/noderesources:go_default_library",
         "//pkg/scheduler/framework/plugins/queuesort:go_default_library",
         "//pkg/scheduler/framework/v1alpha1:go_default_library",
@@ -46,6 +45,7 @@ go_library(
         "//staging/src/k8s.io/client-go/listers/core/v1:go_default_library",
         "//staging/src/k8s.io/client-go/listers/policy/v1beta1:go_default_library",
         "//staging/src/k8s.io/client-go/tools/cache:go_default_library",
+        "//staging/src/k8s.io/kube-scheduler/config/v1alpha2:go_default_library",
         "//vendor/github.com/google/go-cmp/cmp:go_default_library",
         "//vendor/k8s.io/klog:go_default_library",
     ],

pkg/scheduler/apis/config/BUILD

@@ -7,6 +7,7 @@ go_library(
         "legacy_types.go",
         "register.go",
         "types.go",
+        "types_pluginargs.go",
         "zz_generated.deepcopy.go",
     ],
     importpath = "k8s.io/kubernetes/pkg/scheduler/apis/config",

pkg/scheduler/apis/config/legacy_types.go

@@ -136,22 +136,6 @@ type RequestedToCapacityRatioArguments struct {
 	Resources []ResourceSpec          `json:"resources,omitempty"`
 }
 
-// UtilizationShapePoint represents single point of priority function shape
-type UtilizationShapePoint struct {
-	// Utilization (x axis). Valid values are 0 to 100. Fully utilized node maps to 100.
-	Utilization int32
-	// Score assigned to given utilization (y axis). Valid values are 0 to 10.
-	Score int32
-}
-
-// ResourceSpec represents single resource for bin packing of priority RequestedToCapacityRatioArguments.
-type ResourceSpec struct {
-	// Name of the resource to be managed by RequestedToCapacityRatio function.
-	Name string
-	// Weight of the resource.
-	Weight int64
-}
-
 // ExtenderManagedResource describes the arguments of extended resources
 // managed by an extender.
 type ExtenderManagedResource struct {

pkg/scheduler/apis/config/register.go

@@ -39,6 +39,11 @@ func addKnownTypes(scheme *runtime.Scheme) error {
 	scheme.AddKnownTypes(SchemeGroupVersion,
 		&KubeSchedulerConfiguration{},
 		&Policy{},
+		&InterPodAffinityArgs{},
+		&NodeLabelArgs{},
+		&NodeResourcesFitArgs{},
+		&RequestedToCapacityRatioArgs{},
+		&ServiceAffinityArgs{},
 	)
 	scheme.AddKnownTypes(schema.GroupVersion{Group: "", Version: runtime.APIVersionInternal}, &Policy{})
 	return nil

pkg/scheduler/apis/config/types_pluginargs.go

@@ -0,0 +1,101 @@
+/*
+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 config
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// InterPodAffinityArgs holds arguments used to configure the InterPodAffinity plugin.
+type InterPodAffinityArgs struct {
+	metav1.TypeMeta
+
+	// HardPodAffinityWeight is the scoring weight for existing pods with a
+	// matching hard affinity to the incoming pod.
+	HardPodAffinityWeight int32
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// NodeLabelArgs holds arguments that used to configure the NodeLabel plugin.
+type NodeLabelArgs struct {
+	metav1.TypeMeta
+
+	// PresentLabels should be present for the node to be considered a fit for hosting the pod
+	PresentLabels []string
+	// AbsentLabels should be absent for the node to be considered a fit for hosting the pod
+	AbsentLabels []string
+	// Nodes that have labels in the list will get a higher score.
+	PresentLabelsPreference []string
+	// Nodes that don't have labels in the list will get a higher score.
+	AbsentLabelsPreference []string
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// NodeResourcesFitArgs holds arguments used to configure the NodeResourcesFit plugin.
+type NodeResourcesFitArgs struct {
+	metav1.TypeMeta
+
+	// IgnoredResources is the list of resources that NodeResources fit filter
+	// should ignore.
+	IgnoredResources []string
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// RequestedToCapacityRatioArgs holds arguments used to configure RequestedToCapacityRatio plugin.
+type RequestedToCapacityRatioArgs struct {
+	metav1.TypeMeta
+
+	// Points defining priority function shape
+	Shape []UtilizationShapePoint
+	// Resources to be managed
+	Resources []ResourceSpec
+}
+
+// UtilizationShapePoint represents a single point of a priority function shape.
+type UtilizationShapePoint struct {
+	// Utilization (x axis). Valid values are 0 to 100. Fully utilized node maps to 100.
+	Utilization int32
+	// Score assigned to a given utilization (y axis). Valid values are 0 to 10.
+	Score int32
+}
+
+// ResourceSpec represents single resource for bin packing of priority RequestedToCapacityRatioArgs.
+type ResourceSpec struct {
+	// Name of the resource to be managed by RequestedToCapacityRatio function.
+	Name string
+	// Weight of the resource.
+	Weight int64
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ServiceAffinityArgs holds arguments used to configure the ServiceAffinity plugin.
+type ServiceAffinityArgs struct {
+	metav1.TypeMeta
+
+	// AffinityLabels are homogeneous for pods that are scheduled to a node.
+	// (i.e. it returns true IFF this pod can be added to this node such that all other pods in
+	// the same service are running on nodes with the exact same values for Labels).
+	AffinityLabels []string
+	// AntiAffinityLabelsPreference are the labels to consider for service anti affinity scoring.
+	AntiAffinityLabelsPreference []string
+}

pkg/scheduler/apis/config/v1alpha2/zz_generated.conversion.go

@@ -39,6 +39,16 @@ func init() {
 // RegisterConversions adds conversion functions to the given scheme.
 // Public to allow building arbitrary schemes.
 func RegisterConversions(s *runtime.Scheme) error {
+	if err := s.AddGeneratedConversionFunc((*v1alpha2.InterPodAffinityArgs)(nil), (*config.InterPodAffinityArgs)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1alpha2_InterPodAffinityArgs_To_config_InterPodAffinityArgs(a.(*v1alpha2.InterPodAffinityArgs), b.(*config.InterPodAffinityArgs), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*config.InterPodAffinityArgs)(nil), (*v1alpha2.InterPodAffinityArgs)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_config_InterPodAffinityArgs_To_v1alpha2_InterPodAffinityArgs(a.(*config.InterPodAffinityArgs), b.(*v1alpha2.InterPodAffinityArgs), scope)
+	}); err != nil {
+		return err
+	}
 	if err := s.AddGeneratedConversionFunc((*v1alpha2.KubeSchedulerLeaderElectionConfiguration)(nil), (*config.KubeSchedulerLeaderElectionConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
 		return Convert_v1alpha2_KubeSchedulerLeaderElectionConfiguration_To_config_KubeSchedulerLeaderElectionConfiguration(a.(*v1alpha2.KubeSchedulerLeaderElectionConfiguration), b.(*config.KubeSchedulerLeaderElectionConfiguration), scope)
 	}); err != nil {
@@ -59,6 +69,26 @@ func RegisterConversions(s *runtime.Scheme) error {
 	}); err != nil {
 		return err
 	}
+	if err := s.AddGeneratedConversionFunc((*v1alpha2.NodeLabelArgs)(nil), (*config.NodeLabelArgs)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1alpha2_NodeLabelArgs_To_config_NodeLabelArgs(a.(*v1alpha2.NodeLabelArgs), b.(*config.NodeLabelArgs), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*config.NodeLabelArgs)(nil), (*v1alpha2.NodeLabelArgs)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_config_NodeLabelArgs_To_v1alpha2_NodeLabelArgs(a.(*config.NodeLabelArgs), b.(*v1alpha2.NodeLabelArgs), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*v1alpha2.NodeResourcesFitArgs)(nil), (*config.NodeResourcesFitArgs)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1alpha2_NodeResourcesFitArgs_To_config_NodeResourcesFitArgs(a.(*v1alpha2.NodeResourcesFitArgs), b.(*config.NodeResourcesFitArgs), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*config.NodeResourcesFitArgs)(nil), (*v1alpha2.NodeResourcesFitArgs)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_config_NodeResourcesFitArgs_To_v1alpha2_NodeResourcesFitArgs(a.(*config.NodeResourcesFitArgs), b.(*v1alpha2.NodeResourcesFitArgs), scope)
+	}); err != nil {
+		return err
+	}
 	if err := s.AddGeneratedConversionFunc((*v1alpha2.Plugin)(nil), (*config.Plugin)(nil), func(a, b interface{}, scope conversion.Scope) error {
 		return Convert_v1alpha2_Plugin_To_config_Plugin(a.(*v1alpha2.Plugin), b.(*config.Plugin), scope)
 	}); err != nil {
@@ -99,6 +129,46 @@ func RegisterConversions(s *runtime.Scheme) error {
 	}); err != nil {
 		return err
 	}
+	if err := s.AddGeneratedConversionFunc((*v1alpha2.RequestedToCapacityRatioArgs)(nil), (*config.RequestedToCapacityRatioArgs)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1alpha2_RequestedToCapacityRatioArgs_To_config_RequestedToCapacityRatioArgs(a.(*v1alpha2.RequestedToCapacityRatioArgs), b.(*config.RequestedToCapacityRatioArgs), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*config.RequestedToCapacityRatioArgs)(nil), (*v1alpha2.RequestedToCapacityRatioArgs)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_config_RequestedToCapacityRatioArgs_To_v1alpha2_RequestedToCapacityRatioArgs(a.(*config.RequestedToCapacityRatioArgs), b.(*v1alpha2.RequestedToCapacityRatioArgs), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*v1alpha2.ResourceSpec)(nil), (*config.ResourceSpec)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1alpha2_ResourceSpec_To_config_ResourceSpec(a.(*v1alpha2.ResourceSpec), b.(*config.ResourceSpec), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*config.ResourceSpec)(nil), (*v1alpha2.ResourceSpec)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_config_ResourceSpec_To_v1alpha2_ResourceSpec(a.(*config.ResourceSpec), b.(*v1alpha2.ResourceSpec), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*v1alpha2.ServiceAffinityArgs)(nil), (*config.ServiceAffinityArgs)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1alpha2_ServiceAffinityArgs_To_config_ServiceAffinityArgs(a.(*v1alpha2.ServiceAffinityArgs), b.(*config.ServiceAffinityArgs), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*config.ServiceAffinityArgs)(nil), (*v1alpha2.ServiceAffinityArgs)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_config_ServiceAffinityArgs_To_v1alpha2_ServiceAffinityArgs(a.(*config.ServiceAffinityArgs), b.(*v1alpha2.ServiceAffinityArgs), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*v1alpha2.UtilizationShapePoint)(nil), (*config.UtilizationShapePoint)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1alpha2_UtilizationShapePoint_To_config_UtilizationShapePoint(a.(*v1alpha2.UtilizationShapePoint), b.(*config.UtilizationShapePoint), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*config.UtilizationShapePoint)(nil), (*v1alpha2.UtilizationShapePoint)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_config_UtilizationShapePoint_To_v1alpha2_UtilizationShapePoint(a.(*config.UtilizationShapePoint), b.(*v1alpha2.UtilizationShapePoint), scope)
+	}); err != nil {
+		return err
+	}
 	if err := s.AddConversionFunc((*config.KubeSchedulerConfiguration)(nil), (*v1alpha2.KubeSchedulerConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
 		return Convert_config_KubeSchedulerConfiguration_To_v1alpha2_KubeSchedulerConfiguration(a.(*config.KubeSchedulerConfiguration), b.(*v1alpha2.KubeSchedulerConfiguration), scope)
 	}); err != nil {
@@ -112,6 +182,30 @@ func RegisterConversions(s *runtime.Scheme) error {
 	return nil
 }
 
+func autoConvert_v1alpha2_InterPodAffinityArgs_To_config_InterPodAffinityArgs(in *v1alpha2.InterPodAffinityArgs, out *config.InterPodAffinityArgs, s conversion.Scope) error {
+	if err := v1.Convert_Pointer_int32_To_int32(&in.HardPodAffinityWeight, &out.HardPodAffinityWeight, s); err != nil {
+		return err
+	}
+	return nil
+}
+
+// Convert_v1alpha2_InterPodAffinityArgs_To_config_InterPodAffinityArgs is an autogenerated conversion function.
+func Convert_v1alpha2_InterPodAffinityArgs_To_config_InterPodAffinityArgs(in *v1alpha2.InterPodAffinityArgs, out *config.InterPodAffinityArgs, s conversion.Scope) error {
+	return autoConvert_v1alpha2_InterPodAffinityArgs_To_config_InterPodAffinityArgs(in, out, s)
+}
+
+func autoConvert_config_InterPodAffinityArgs_To_v1alpha2_InterPodAffinityArgs(in *config.InterPodAffinityArgs, out *v1alpha2.InterPodAffinityArgs, s conversion.Scope) error {
+	if err := v1.Convert_int32_To_Pointer_int32(&in.HardPodAffinityWeight, &out.HardPodAffinityWeight, s); err != nil {
+		return err
+	}
+	return nil
+}
+
+// Convert_config_InterPodAffinityArgs_To_v1alpha2_InterPodAffinityArgs is an autogenerated conversion function.
+func Convert_config_InterPodAffinityArgs_To_v1alpha2_InterPodAffinityArgs(in *config.InterPodAffinityArgs, out *v1alpha2.InterPodAffinityArgs, s conversion.Scope) error {
+	return autoConvert_config_InterPodAffinityArgs_To_v1alpha2_InterPodAffinityArgs(in, out, s)
+}
+
 func autoConvert_v1alpha2_KubeSchedulerConfiguration_To_config_KubeSchedulerConfiguration(in *v1alpha2.KubeSchedulerConfiguration, out *config.KubeSchedulerConfiguration, s conversion.Scope) error {
 	if err := Convert_v1alpha2_KubeSchedulerLeaderElectionConfiguration_To_config_KubeSchedulerLeaderElectionConfiguration(&in.LeaderElection, &out.LeaderElection, s); err != nil {
 		return err
@@ -273,6 +367,52 @@ func Convert_config_KubeSchedulerProfile_To_v1alpha2_KubeSchedulerProfile(in *co
 	return autoConvert_config_KubeSchedulerProfile_To_v1alpha2_KubeSchedulerProfile(in, out, s)
 }
 
+func autoConvert_v1alpha2_NodeLabelArgs_To_config_NodeLabelArgs(in *v1alpha2.NodeLabelArgs, out *config.NodeLabelArgs, s conversion.Scope) error {
+	out.PresentLabels = *(*[]string)(unsafe.Pointer(&in.PresentLabels))
+	out.AbsentLabels = *(*[]string)(unsafe.Pointer(&in.AbsentLabels))
+	out.PresentLabelsPreference = *(*[]string)(unsafe.Pointer(&in.PresentLabelsPreference))
+	out.AbsentLabelsPreference = *(*[]string)(unsafe.Pointer(&in.AbsentLabelsPreference))
+	return nil
+}
+
+// Convert_v1alpha2_NodeLabelArgs_To_config_NodeLabelArgs is an autogenerated conversion function.
+func Convert_v1alpha2_NodeLabelArgs_To_config_NodeLabelArgs(in *v1alpha2.NodeLabelArgs, out *config.NodeLabelArgs, s conversion.Scope) error {
+	return autoConvert_v1alpha2_NodeLabelArgs_To_config_NodeLabelArgs(in, out, s)
+}
+
+func autoConvert_config_NodeLabelArgs_To_v1alpha2_NodeLabelArgs(in *config.NodeLabelArgs, out *v1alpha2.NodeLabelArgs, s conversion.Scope) error {
+	out.PresentLabels = *(*[]string)(unsafe.Pointer(&in.PresentLabels))
+	out.AbsentLabels = *(*[]string)(unsafe.Pointer(&in.AbsentLabels))
+	out.PresentLabelsPreference = *(*[]string)(unsafe.Pointer(&in.PresentLabelsPreference))
+	out.AbsentLabelsPreference = *(*[]string)(unsafe.Pointer(&in.AbsentLabelsPreference))
+	return nil
+}
+
+// Convert_config_NodeLabelArgs_To_v1alpha2_NodeLabelArgs is an autogenerated conversion function.
+func Convert_config_NodeLabelArgs_To_v1alpha2_NodeLabelArgs(in *config.NodeLabelArgs, out *v1alpha2.NodeLabelArgs, s conversion.Scope) error {
+	return autoConvert_config_NodeLabelArgs_To_v1alpha2_NodeLabelArgs(in, out, s)
+}
+
+func autoConvert_v1alpha2_NodeResourcesFitArgs_To_config_NodeResourcesFitArgs(in *v1alpha2.NodeResourcesFitArgs, out *config.NodeResourcesFitArgs, s conversion.Scope) error {
+	out.IgnoredResources = *(*[]string)(unsafe.Pointer(&in.IgnoredResources))
+	return nil
+}
+
+// Convert_v1alpha2_NodeResourcesFitArgs_To_config_NodeResourcesFitArgs is an autogenerated conversion function.
+func Convert_v1alpha2_NodeResourcesFitArgs_To_config_NodeResourcesFitArgs(in *v1alpha2.NodeResourcesFitArgs, out *config.NodeResourcesFitArgs, s conversion.Scope) error {
+	return autoConvert_v1alpha2_NodeResourcesFitArgs_To_config_NodeResourcesFitArgs(in, out, s)
+}
+
+func autoConvert_config_NodeResourcesFitArgs_To_v1alpha2_NodeResourcesFitArgs(in *config.NodeResourcesFitArgs, out *v1alpha2.NodeResourcesFitArgs, s conversion.Scope) error {
+	out.IgnoredResources = *(*[]string)(unsafe.Pointer(&in.IgnoredResources))
+	return nil
+}
+
+// Convert_config_NodeResourcesFitArgs_To_v1alpha2_NodeResourcesFitArgs is an autogenerated conversion function.
+func Convert_config_NodeResourcesFitArgs_To_v1alpha2_NodeResourcesFitArgs(in *config.NodeResourcesFitArgs, out *v1alpha2.NodeResourcesFitArgs, s conversion.Scope) error {
+	return autoConvert_config_NodeResourcesFitArgs_To_v1alpha2_NodeResourcesFitArgs(in, out, s)
+}
+
 func autoConvert_v1alpha2_Plugin_To_config_Plugin(in *v1alpha2.Plugin, out *config.Plugin, s conversion.Scope) error {
 	out.Name = in.Name
 	if err := v1.Convert_Pointer_int32_To_int32(&in.Weight, &out.Weight, s); err != nil {
@@ -598,3 +738,91 @@ func autoConvert_config_Plugins_To_v1alpha2_Plugins(in *config.Plugins, out *v1a
 func Convert_config_Plugins_To_v1alpha2_Plugins(in *config.Plugins, out *v1alpha2.Plugins, s conversion.Scope) error {
 	return autoConvert_config_Plugins_To_v1alpha2_Plugins(in, out, s)
 }
+
+func autoConvert_v1alpha2_RequestedToCapacityRatioArgs_To_config_RequestedToCapacityRatioArgs(in *v1alpha2.RequestedToCapacityRatioArgs, out *config.RequestedToCapacityRatioArgs, s conversion.Scope) error {
+	out.Shape = *(*[]config.UtilizationShapePoint)(unsafe.Pointer(&in.Shape))
+	out.Resources = *(*[]config.ResourceSpec)(unsafe.Pointer(&in.Resources))
+	return nil
+}
+
+// Convert_v1alpha2_RequestedToCapacityRatioArgs_To_config_RequestedToCapacityRatioArgs is an autogenerated conversion function.
+func Convert_v1alpha2_RequestedToCapacityRatioArgs_To_config_RequestedToCapacityRatioArgs(in *v1alpha2.RequestedToCapacityRatioArgs, out *config.RequestedToCapacityRatioArgs, s conversion.Scope) error {
+	return autoConvert_v1alpha2_RequestedToCapacityRatioArgs_To_config_RequestedToCapacityRatioArgs(in, out, s)
+}
+
+func autoConvert_config_RequestedToCapacityRatioArgs_To_v1alpha2_RequestedToCapacityRatioArgs(in *config.RequestedToCapacityRatioArgs, out *v1alpha2.RequestedToCapacityRatioArgs, s conversion.Scope) error {
+	out.Shape = *(*[]v1alpha2.UtilizationShapePoint)(unsafe.Pointer(&in.Shape))
+	out.Resources = *(*[]v1alpha2.ResourceSpec)(unsafe.Pointer(&in.Resources))
+	return nil
+}
+
+// Convert_config_RequestedToCapacityRatioArgs_To_v1alpha2_RequestedToCapacityRatioArgs is an autogenerated conversion function.
+func Convert_config_RequestedToCapacityRatioArgs_To_v1alpha2_RequestedToCapacityRatioArgs(in *config.RequestedToCapacityRatioArgs, out *v1alpha2.RequestedToCapacityRatioArgs, s conversion.Scope) error {
+	return autoConvert_config_RequestedToCapacityRatioArgs_To_v1alpha2_RequestedToCapacityRatioArgs(in, out, s)
+}
+
+func autoConvert_v1alpha2_ResourceSpec_To_config_ResourceSpec(in *v1alpha2.ResourceSpec, out *config.ResourceSpec, s conversion.Scope) error {
+	out.Name = in.Name
+	out.Weight = in.Weight
+	return nil
+}
+
+// Convert_v1alpha2_ResourceSpec_To_config_ResourceSpec is an autogenerated conversion function.
+func Convert_v1alpha2_ResourceSpec_To_config_ResourceSpec(in *v1alpha2.ResourceSpec, out *config.ResourceSpec, s conversion.Scope) error {
+	return autoConvert_v1alpha2_ResourceSpec_To_config_ResourceSpec(in, out, s)
+}
+
+func autoConvert_config_ResourceSpec_To_v1alpha2_ResourceSpec(in *config.ResourceSpec, out *v1alpha2.ResourceSpec, s conversion.Scope) error {
+	out.Name = in.Name
+	out.Weight = in.Weight
+	return nil
+}
+
+// Convert_config_ResourceSpec_To_v1alpha2_ResourceSpec is an autogenerated conversion function.
+func Convert_config_ResourceSpec_To_v1alpha2_ResourceSpec(in *config.ResourceSpec, out *v1alpha2.ResourceSpec, s conversion.Scope) error {
+	return autoConvert_config_ResourceSpec_To_v1alpha2_ResourceSpec(in, out, s)
+}
+
+func autoConvert_v1alpha2_ServiceAffinityArgs_To_config_ServiceAffinityArgs(in *v1alpha2.ServiceAffinityArgs, out *config.ServiceAffinityArgs, s conversion.Scope) error {
+	out.AffinityLabels = *(*[]string)(unsafe.Pointer(&in.AffinityLabels))
+	out.AntiAffinityLabelsPreference = *(*[]string)(unsafe.Pointer(&in.AntiAffinityLabelsPreference))
+	return nil
+}
+
+// Convert_v1alpha2_ServiceAffinityArgs_To_config_ServiceAffinityArgs is an autogenerated conversion function.
+func Convert_v1alpha2_ServiceAffinityArgs_To_config_ServiceAffinityArgs(in *v1alpha2.ServiceAffinityArgs, out *config.ServiceAffinityArgs, s conversion.Scope) error {
+	return autoConvert_v1alpha2_ServiceAffinityArgs_To_config_ServiceAffinityArgs(in, out, s)
+}
+
+func autoConvert_config_ServiceAffinityArgs_To_v1alpha2_ServiceAffinityArgs(in *config.ServiceAffinityArgs, out *v1alpha2.ServiceAffinityArgs, s conversion.Scope) error {
+	out.AffinityLabels = *(*[]string)(unsafe.Pointer(&in.AffinityLabels))
+	out.AntiAffinityLabelsPreference = *(*[]string)(unsafe.Pointer(&in.AntiAffinityLabelsPreference))
+	return nil
+}
+
+// Convert_config_ServiceAffinityArgs_To_v1alpha2_ServiceAffinityArgs is an autogenerated conversion function.
+func Convert_config_ServiceAffinityArgs_To_v1alpha2_ServiceAffinityArgs(in *config.ServiceAffinityArgs, out *v1alpha2.ServiceAffinityArgs, s conversion.Scope) error {
+	return autoConvert_config_ServiceAffinityArgs_To_v1alpha2_ServiceAffinityArgs(in, out, s)
+}
+
+func autoConvert_v1alpha2_UtilizationShapePoint_To_config_UtilizationShapePoint(in *v1alpha2.UtilizationShapePoint, out *config.UtilizationShapePoint, s conversion.Scope) error {
+	out.Utilization = in.Utilization
+	out.Score = in.Score
+	return nil
+}
+
+// Convert_v1alpha2_UtilizationShapePoint_To_config_UtilizationShapePoint is an autogenerated conversion function.
+func Convert_v1alpha2_UtilizationShapePoint_To_config_UtilizationShapePoint(in *v1alpha2.UtilizationShapePoint, out *config.UtilizationShapePoint, s conversion.Scope) error {
+	return autoConvert_v1alpha2_UtilizationShapePoint_To_config_UtilizationShapePoint(in, out, s)
+}
+
+func autoConvert_config_UtilizationShapePoint_To_v1alpha2_UtilizationShapePoint(in *config.UtilizationShapePoint, out *v1alpha2.UtilizationShapePoint, s conversion.Scope) error {
+	out.Utilization = in.Utilization
+	out.Score = in.Score
+	return nil
+}
+
+// Convert_config_UtilizationShapePoint_To_v1alpha2_UtilizationShapePoint is an autogenerated conversion function.
+func Convert_config_UtilizationShapePoint_To_v1alpha2_UtilizationShapePoint(in *config.UtilizationShapePoint, out *v1alpha2.UtilizationShapePoint, s conversion.Scope) error {
+	return autoConvert_config_UtilizationShapePoint_To_v1alpha2_UtilizationShapePoint(in, out, s)
+}

pkg/scheduler/apis/config/zz_generated.deepcopy.go

@@ -97,6 +97,31 @@ func (in *ExtenderTLSConfig) DeepCopy() *ExtenderTLSConfig {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *InterPodAffinityArgs) DeepCopyInto(out *InterPodAffinityArgs) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new InterPodAffinityArgs.
+func (in *InterPodAffinityArgs) DeepCopy() *InterPodAffinityArgs {
+	if in == nil {
+		return nil
+	}
+	out := new(InterPodAffinityArgs)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *InterPodAffinityArgs) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *KubeSchedulerConfiguration) DeepCopyInto(out *KubeSchedulerConfiguration) {
 	*out = *in
@@ -222,6 +247,81 @@ func (in *LabelsPresence) DeepCopy() *LabelsPresence {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NodeLabelArgs) DeepCopyInto(out *NodeLabelArgs) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	if in.PresentLabels != nil {
+		in, out := &in.PresentLabels, &out.PresentLabels
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.AbsentLabels != nil {
+		in, out := &in.AbsentLabels, &out.AbsentLabels
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.PresentLabelsPreference != nil {
+		in, out := &in.PresentLabelsPreference, &out.PresentLabelsPreference
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.AbsentLabelsPreference != nil {
+		in, out := &in.AbsentLabelsPreference, &out.AbsentLabelsPreference
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeLabelArgs.
+func (in *NodeLabelArgs) DeepCopy() *NodeLabelArgs {
+	if in == nil {
+		return nil
+	}
+	out := new(NodeLabelArgs)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *NodeLabelArgs) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NodeResourcesFitArgs) DeepCopyInto(out *NodeResourcesFitArgs) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	if in.IgnoredResources != nil {
+		in, out := &in.IgnoredResources, &out.IgnoredResources
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeResourcesFitArgs.
+func (in *NodeResourcesFitArgs) DeepCopy() *NodeResourcesFitArgs {
+	if in == nil {
+		return nil
+	}
+	out := new(NodeResourcesFitArgs)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *NodeResourcesFitArgs) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *Plugin) DeepCopyInto(out *Plugin) {
 	*out = *in
@@ -497,6 +597,41 @@ func (in *PriorityPolicy) DeepCopy() *PriorityPolicy {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RequestedToCapacityRatioArgs) DeepCopyInto(out *RequestedToCapacityRatioArgs) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	if in.Shape != nil {
+		in, out := &in.Shape, &out.Shape
+		*out = make([]UtilizationShapePoint, len(*in))
+		copy(*out, *in)
+	}
+	if in.Resources != nil {
+		in, out := &in.Resources, &out.Resources
+		*out = make([]ResourceSpec, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RequestedToCapacityRatioArgs.
+func (in *RequestedToCapacityRatioArgs) DeepCopy() *RequestedToCapacityRatioArgs {
+	if in == nil {
+		return nil
+	}
+	out := new(RequestedToCapacityRatioArgs)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *RequestedToCapacityRatioArgs) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *RequestedToCapacityRatioArguments) DeepCopyInto(out *RequestedToCapacityRatioArguments) {
 	*out = *in
@@ -644,6 +779,41 @@ func (in *ServiceAffinity) DeepCopy() *ServiceAffinity {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ServiceAffinityArgs) DeepCopyInto(out *ServiceAffinityArgs) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	if in.AffinityLabels != nil {
+		in, out := &in.AffinityLabels, &out.AffinityLabels
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.AntiAffinityLabelsPreference != nil {
+		in, out := &in.AntiAffinityLabelsPreference, &out.AntiAffinityLabelsPreference
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceAffinityArgs.
+func (in *ServiceAffinityArgs) DeepCopy() *ServiceAffinityArgs {
+	if in == nil {
+		return nil
+	}
+	out := new(ServiceAffinityArgs)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ServiceAffinityArgs) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *ServiceAntiAffinity) DeepCopyInto(out *ServiceAntiAffinity) {
 	*out = *in

pkg/scheduler/factory.go

@@ -40,6 +40,7 @@ import (
 	policylisters "k8s.io/client-go/listers/policy/v1beta1"
 	"k8s.io/client-go/tools/cache"
 	"k8s.io/klog"
+	schedulerv1alpha2 "k8s.io/kube-scheduler/config/v1alpha2"
 	"k8s.io/kubernetes/pkg/controller/volume/scheduling"
 	kubefeatures "k8s.io/kubernetes/pkg/features"
 	"k8s.io/kubernetes/pkg/scheduler/algorithmprovider"
@@ -48,7 +49,6 @@ import (
 	"k8s.io/kubernetes/pkg/scheduler/core"
 	frameworkplugins "k8s.io/kubernetes/pkg/scheduler/framework/plugins"
 	"k8s.io/kubernetes/pkg/scheduler/framework/plugins/defaultbinder"
-	"k8s.io/kubernetes/pkg/scheduler/framework/plugins/interpodaffinity"
 	"k8s.io/kubernetes/pkg/scheduler/framework/plugins/noderesources"
 	"k8s.io/kubernetes/pkg/scheduler/framework/plugins/queuesort"
 	framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
@@ -165,7 +165,7 @@ func (c *Configurator) create() (*Scheduler, error) {
 			prof.PluginConfig = append(prof.PluginConfig,
 				frameworkplugins.NewPluginConfig(
 					noderesources.FitName,
-					noderesources.FitArgs{IgnoredResources: ignoredExtendedResources},
+					schedulerv1alpha2.NodeResourcesFitArgs{IgnoredResources: ignoredExtendedResources},
 				),
 			)
 		}
@@ -281,7 +281,7 @@ func (c *Configurator) createFromConfig(policy schedulerapi.Policy) (*Scheduler,
 	// CLI configuration.
 	if policy.HardPodAffinitySymmetricWeight != 0 {
 		v := policy.HardPodAffinitySymmetricWeight
-		args.InterPodAffinityArgs = &interpodaffinity.Args{
+		args.InterPodAffinityArgs = &schedulerv1alpha2.InterPodAffinityArgs{
 			HardPodAffinityWeight: &v,
 		}
 	}

pkg/scheduler/framework/plugins/BUILD

@@ -34,6 +34,7 @@ go_library(
         "//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/util/sets:go_default_library",
         "//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",
+        "//staging/src/k8s.io/kube-scheduler/config/v1alpha2:go_default_library",
         "//vendor/k8s.io/klog:go_default_library",
     ],
 )

pkg/scheduler/framework/plugins/interpodaffinity/BUILD

@@ -19,6 +19,7 @@ go_library(
         "//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/util/sets:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",
+        "//staging/src/k8s.io/kube-scheduler/config/v1alpha2:go_default_library",
         "//vendor/k8s.io/klog:go_default_library",
         "//vendor/k8s.io/utils/pointer:go_default_library",
     ],
@@ -37,6 +38,7 @@ go_test(
         "//staging/src/k8s.io/api/core/v1:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//staging/src/k8s.io/kube-scheduler/config/v1alpha2:go_default_library",
         "//vendor/k8s.io/utils/pointer:go_default_library",
     ],
 )

pkg/scheduler/framework/plugins/interpodaffinity/plugin.go

@@ -22,6 +22,7 @@ import (
 
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/util/validation/field"
+	schedulerv1alpha2 "k8s.io/kube-scheduler/config/v1alpha2"
 	framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
 	"k8s.io/utils/pointer"
 )
@@ -38,13 +39,6 @@ const (
 	MaxHardPodAffinityWeight int32 = 100
 )
 
-// Args holds the args that are used to configure the plugin.
-type Args struct {
-	// HardPodAffinityWeight is the scoring weight for existing pods with a
-	// matching hard affinity to the incoming pod.
-	HardPodAffinityWeight *int32 `json:"hardPodAffinityWeight,omitempty"`
-}
-
 var _ framework.PreFilterPlugin = &InterPodAffinity{}
 var _ framework.FilterPlugin = &InterPodAffinity{}
 var _ framework.PreScorePlugin = &InterPodAffinity{}
@@ -52,7 +46,7 @@ var _ framework.ScorePlugin = &InterPodAffinity{}
 
 // InterPodAffinity is a plugin that checks inter pod affinity
 type InterPodAffinity struct {
-	Args
+	args         schedulerv1alpha2.InterPodAffinityArgs
 	sharedLister framework.SharedLister
 	sync.Mutex
 }
@@ -64,7 +58,7 @@ func (pl *InterPodAffinity) Name() string {
 
 // BuildArgs returns the args that were used to build the plugin.
 func (pl *InterPodAffinity) BuildArgs() interface{} {
-	return pl.Args
+	return pl.args
 }
 
 // New initializes a new plugin and returns it.
@@ -75,19 +69,19 @@ func New(plArgs *runtime.Unknown, h framework.FrameworkHandle) (framework.Plugin
 	pl := &InterPodAffinity{
 		sharedLister: h.SnapshotSharedLister(),
 	}
-	if err := framework.DecodeInto(plArgs, &pl.Args); err != nil {
+	if err := framework.DecodeInto(plArgs, &pl.args); err != nil {
 		return nil, err
 	}
-	if err := validateArgs(&pl.Args); err != nil {
+	if err := validateArgs(&pl.args); err != nil {
 		return nil, err
 	}
-	if pl.HardPodAffinityWeight == nil {
-		pl.HardPodAffinityWeight = pointer.Int32Ptr(DefaultHardPodAffinityWeight)
+	if pl.args.HardPodAffinityWeight == nil {
+		pl.args.HardPodAffinityWeight = pointer.Int32Ptr(DefaultHardPodAffinityWeight)
 	}
 	return pl, nil
 }
 
-func validateArgs(args *Args) error {
+func validateArgs(args *schedulerv1alpha2.InterPodAffinityArgs) error {
 	if args.HardPodAffinityWeight == nil {
 		return nil
 	}

pkg/scheduler/framework/plugins/interpodaffinity/scoring.go

@@ -137,7 +137,7 @@ func (pl *InterPodAffinity) processExistingPod(state *preScoreState, existingPod
 		// For every hard pod affinity term of <existingPod>, if <pod> matches the term,
 		// increment <p.counts> for every node in the cluster with the same <term.TopologyKey>
 		// value as that of <existingPod>'s node by the constant <ipa.hardPodAffinityWeight>
-		if *pl.HardPodAffinityWeight > 0 {
+		if *pl.args.HardPodAffinityWeight > 0 {
 			terms := existingPodAffinity.PodAffinity.RequiredDuringSchedulingIgnoredDuringExecution
 			// TODO: Uncomment this block when implement RequiredDuringSchedulingRequiredDuringExecution.
 			//if len(existingPodAffinity.PodAffinity.RequiredDuringSchedulingRequiredDuringExecution) != 0 {
@@ -145,7 +145,7 @@ func (pl *InterPodAffinity) processExistingPod(state *preScoreState, existingPod
 			//}
 			for i := range terms {
 				term := &terms[i]
-				processedTerm, err := newWeightedAffinityTerm(existingPod, term, *pl.HardPodAffinityWeight)
+				processedTerm, err := newWeightedAffinityTerm(existingPod, term, *pl.args.HardPodAffinityWeight)
 				if err != nil {
 					return err
 				}

pkg/scheduler/framework/plugins/interpodaffinity/scoring_test.go

@@ -25,6 +25,7 @@ import (
 	v1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
+	schedulerv1alpha2 "k8s.io/kube-scheduler/config/v1alpha2"
 	framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
 	"k8s.io/kubernetes/pkg/scheduler/internal/cache"
 	"k8s.io/utils/pointer"
@@ -520,7 +521,7 @@ func TestPreferredAffinity(t *testing.T) {
 			state := framework.NewCycleState()
 			snapshot := cache.NewSnapshot(test.pods, test.nodes)
 			p := &InterPodAffinity{
-				Args: Args{
+				args: schedulerv1alpha2.InterPodAffinityArgs{
 					HardPodAffinityWeight: pointer.Int32Ptr(DefaultHardPodAffinityWeight),
 				},
 				sharedLister: snapshot,

pkg/scheduler/framework/plugins/legacy_registry.go

@@ -23,6 +23,7 @@ import (
 	"k8s.io/apimachinery/pkg/util/sets"
 	utilfeature "k8s.io/apiserver/pkg/util/feature"
 	"k8s.io/klog"
+	schedulerv1alpha2 "k8s.io/kube-scheduler/config/v1alpha2"
 	"k8s.io/kubernetes/pkg/features"
 	"k8s.io/kubernetes/pkg/scheduler/apis/config"
 	"k8s.io/kubernetes/pkg/scheduler/framework/plugins/defaultpodtopologyspread"
@@ -164,15 +165,15 @@ type ConfigProducerArgs struct {
 	// Weight used for priority functions.
 	Weight int32
 	// NodeLabelArgs is the args for the NodeLabel plugin.
-	NodeLabelArgs *nodelabel.Args
+	NodeLabelArgs *schedulerv1alpha2.NodeLabelArgs
 	// RequestedToCapacityRatioArgs is the args for the RequestedToCapacityRatio plugin.
-	RequestedToCapacityRatioArgs *noderesources.RequestedToCapacityRatioArgs
+	RequestedToCapacityRatioArgs *schedulerv1alpha2.RequestedToCapacityRatioArgs
 	// ServiceAffinityArgs is the args for the ServiceAffinity plugin.
-	ServiceAffinityArgs *serviceaffinity.Args
+	ServiceAffinityArgs *schedulerv1alpha2.ServiceAffinityArgs
 	// NodeResourcesFitArgs is the args for the NodeResources fit filter.
-	NodeResourcesFitArgs *noderesources.FitArgs
+	NodeResourcesFitArgs *schedulerv1alpha2.NodeResourcesFitArgs
 	// InterPodAffinityArgs is the args for InterPodAffinity plugin
-	InterPodAffinityArgs *interpodaffinity.Args
+	InterPodAffinityArgs *schedulerv1alpha2.InterPodAffinityArgs
 }
 
 // ConfigProducer returns the set of plugins and their configuration for a
@@ -525,7 +526,7 @@ func (lr *LegacyRegistry) ProcessPredicatePolicy(policy config.PredicatePolicy,
 	if policy.Argument.ServiceAffinity != nil {
 		// map LabelsPresence policy to ConfigProducerArgs that's used to configure the ServiceAffinity plugin.
 		if pluginArgs.ServiceAffinityArgs == nil {
-			pluginArgs.ServiceAffinityArgs = &serviceaffinity.Args{}
+			pluginArgs.ServiceAffinityArgs = &schedulerv1alpha2.ServiceAffinityArgs{}
 		}
 		pluginArgs.ServiceAffinityArgs.AffinityLabels = append(pluginArgs.ServiceAffinityArgs.AffinityLabels, policy.Argument.ServiceAffinity.Labels...)
 
@@ -538,7 +539,7 @@ func (lr *LegacyRegistry) ProcessPredicatePolicy(policy config.PredicatePolicy,
 	if policy.Argument.LabelsPresence != nil {
 		// Map LabelPresence policy to ConfigProducerArgs that's used to configure the NodeLabel plugin.
 		if pluginArgs.NodeLabelArgs == nil {
-			pluginArgs.NodeLabelArgs = &nodelabel.Args{}
+			pluginArgs.NodeLabelArgs = &schedulerv1alpha2.NodeLabelArgs{}
 		}
 		if policy.Argument.LabelsPresence.Presence {
 			pluginArgs.NodeLabelArgs.PresentLabels = append(pluginArgs.NodeLabelArgs.PresentLabels, policy.Argument.LabelsPresence.Labels...)
@@ -586,7 +587,7 @@ func (lr *LegacyRegistry) ProcessPriorityPolicy(policy config.PriorityPolicy, co
 		// This name is then used to find the registered plugin and run the plugin instead of the priority.
 		priorityName = serviceaffinity.Name
 		if configProducerArgs.ServiceAffinityArgs == nil {
-			configProducerArgs.ServiceAffinityArgs = &serviceaffinity.Args{}
+			configProducerArgs.ServiceAffinityArgs = &schedulerv1alpha2.ServiceAffinityArgs{}
 		}
 		configProducerArgs.ServiceAffinityArgs.AntiAffinityLabelsPreference = append(
 			configProducerArgs.ServiceAffinityArgs.AntiAffinityLabelsPreference,
@@ -600,7 +601,7 @@ func (lr *LegacyRegistry) ProcessPriorityPolicy(policy config.PriorityPolicy, co
 		// This name is then used to find the registered plugin and run the plugin instead of the priority.
 		priorityName = nodelabel.Name
 		if configProducerArgs.NodeLabelArgs == nil {
-			configProducerArgs.NodeLabelArgs = &nodelabel.Args{}
+			configProducerArgs.NodeLabelArgs = &schedulerv1alpha2.NodeLabelArgs{}
 		}
 		if policy.Argument.LabelPreference.Presence {
 			configProducerArgs.NodeLabelArgs.PresentLabelsPreference = append(
@@ -616,9 +617,27 @@ func (lr *LegacyRegistry) ProcessPriorityPolicy(policy config.PriorityPolicy, co
 	}
 
 	if policy.Argument.RequestedToCapacityRatioArguments != nil {
-		configProducerArgs.RequestedToCapacityRatioArgs = &noderesources.RequestedToCapacityRatioArgs{
-			RequestedToCapacityRatioArguments: *policy.Argument.RequestedToCapacityRatioArguments,
+		policyArgs := policy.Argument.RequestedToCapacityRatioArguments
+		args := &schedulerv1alpha2.RequestedToCapacityRatioArgs{}
+
+		args.Shape = make([]schedulerv1alpha2.UtilizationShapePoint, len(policyArgs.Shape))
+		for i, s := range policyArgs.Shape {
+			args.Shape[i] = schedulerv1alpha2.UtilizationShapePoint{
+				Utilization: s.Utilization,
+				Score:       s.Score,
+			}
 		}
+
+		args.Resources = make([]schedulerv1alpha2.ResourceSpec, len(policyArgs.Resources))
+		for i, r := range policyArgs.Resources {
+			args.Resources[i] = schedulerv1alpha2.ResourceSpec{
+				Name:   r.Name,
+				Weight: r.Weight,
+			}
+		}
+
+		configProducerArgs.RequestedToCapacityRatioArgs = args
+
 		// We do not allow specifying the name for custom plugins, see #83472
 		priorityName = noderesources.RequestedToCapacityRatioName
 	}

pkg/scheduler/framework/plugins/nodelabel/BUILD

@@ -10,6 +10,7 @@ go_library(
         "//staging/src/k8s.io/api/core/v1:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/labels:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//staging/src/k8s.io/kube-scheduler/config/v1alpha2:go_default_library",
     ],
 )
 

pkg/scheduler/framework/plugins/nodelabel/node_label.go

@@ -23,6 +23,7 @@ import (
 	v1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/labels"
 	"k8s.io/apimachinery/pkg/runtime"
+	schedulerv1alpha2 "k8s.io/kube-scheduler/config/v1alpha2"
 	framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
 )
 
@@ -34,18 +35,6 @@ const (
 	ErrReasonPresenceViolated = "node(s) didn't have the requested labels"
 )
 
-// Args holds the args that are used to configure the plugin.
-type Args struct {
-	// PresentLabels should be present for the node to be considered a fit for hosting the pod
-	PresentLabels []string `json:"presentLabels,omitempty"`
-	// AbsentLabels should be absent for the node to be considered a fit for hosting the pod
-	AbsentLabels []string `json:"absentLabels,omitempty"`
-	// Nodes that have labels in the list will get a higher score.
-	PresentLabelsPreference []string `json:"presentLabelsPreference,omitempty"`
-	// Nodes that don't have labels in the list will get a higher score.
-	AbsentLabelsPreference []string `json:"absentLabelsPreference,omitempty"`
-}
-
 // validateArgs validates that presentLabels and absentLabels do not conflict.
 func validateNoConflict(presentLabels []string, absentLabels []string) error {
 	m := make(map[string]struct{}, len(presentLabels))
@@ -62,7 +51,7 @@ func validateNoConflict(presentLabels []string, absentLabels []string) error {
 
 // New initializes a new plugin and returns it.
 func New(plArgs *runtime.Unknown, handle framework.FrameworkHandle) (framework.Plugin, error) {
-	args := Args{}
+	args := schedulerv1alpha2.NodeLabelArgs{}
 	if err := framework.DecodeInto(plArgs, &args); err != nil {
 		return nil, err
 	}
@@ -74,14 +63,14 @@ func New(plArgs *runtime.Unknown, handle framework.FrameworkHandle) (framework.P
 	}
 	return &NodeLabel{
 		handle: handle,
-		Args:   args,
+		args:   args,
 	}, nil
 }
 
 // NodeLabel checks whether a pod can fit based on the node labels which match a filter that it requests.
 type NodeLabel struct {
 	handle framework.FrameworkHandle
-	Args
+	args   schedulerv1alpha2.NodeLabelArgs
 }
 
 var _ framework.FilterPlugin = &NodeLabel{}
@@ -116,7 +105,7 @@ func (pl *NodeLabel) Filter(ctx context.Context, _ *framework.CycleState, pod *v
 		}
 		return true
 	}
-	if check(pl.PresentLabels, true) && check(pl.AbsentLabels, false) {
+	if check(pl.args.PresentLabels, true) && check(pl.args.AbsentLabels, false) {
 		return nil
 	}
 
@@ -132,18 +121,18 @@ func (pl *NodeLabel) Score(ctx context.Context, state *framework.CycleState, pod
 
 	node := nodeInfo.Node()
 	score := int64(0)
-	for _, label := range pl.PresentLabelsPreference {
+	for _, label := range pl.args.PresentLabelsPreference {
 		if labels.Set(node.Labels).Has(label) {
 			score += framework.MaxNodeScore
 		}
 	}
-	for _, label := range pl.AbsentLabelsPreference {
+	for _, label := range pl.args.AbsentLabelsPreference {
 		if !labels.Set(node.Labels).Has(label) {
 			score += framework.MaxNodeScore
 		}
 	}
 	// Take average score for each label to ensure the score doesn't exceed MaxNodeScore.
-	score /= int64(len(pl.PresentLabelsPreference) + len(pl.AbsentLabelsPreference))
+	score /= int64(len(pl.args.PresentLabelsPreference) + len(pl.args.AbsentLabelsPreference))
 
 	return score, nil
 }

pkg/scheduler/framework/plugins/noderesources/BUILD

@@ -26,6 +26,7 @@ go_library(
         "//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/util/sets:go_default_library",
         "//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",
+        "//staging/src/k8s.io/kube-scheduler/config/v1alpha2:go_default_library",
         "//vendor/k8s.io/klog:go_default_library",
     ],
 )
@@ -66,6 +67,7 @@ go_test(
         "//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
         "//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",
         "//staging/src/k8s.io/component-base/featuregate/testing:go_default_library",
+        "//staging/src/k8s.io/kube-scheduler/config/v1alpha2:go_default_library",
         "//vendor/github.com/stretchr/testify/assert:go_default_library",
     ],
 )

pkg/scheduler/framework/plugins/noderesources/fit.go

@@ -20,10 +20,11 @@ import (
 	"context"
 	"fmt"
 
-	"k8s.io/api/core/v1"
+	v1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/util/sets"
 	utilfeature "k8s.io/apiserver/pkg/util/feature"
+	schedulerv1alpha2 "k8s.io/kube-scheduler/config/v1alpha2"
 	v1helper "k8s.io/kubernetes/pkg/apis/core/v1/helper"
 	"k8s.io/kubernetes/pkg/features"
 	framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
@@ -46,13 +47,6 @@ type Fit struct {
 	ignoredResources sets.String
 }
 
-// FitArgs holds the args that are used to configure the plugin.
-type FitArgs struct {
-	// IgnoredResources is the list of resources that NodeResources fit filter
-	// should ignore.
-	IgnoredResources []string `json:"ignoredResources,omitempty"`
-}
-
 // preFilterState computed at PreFilter and used at Filter.
 type preFilterState struct {
 	framework.Resource
@@ -68,6 +62,18 @@ func (f *Fit) Name() string {
 	return FitName
 }
 
+// NewFit initializes a new plugin and returns it.
+func NewFit(plArgs *runtime.Unknown, _ framework.FrameworkHandle) (framework.Plugin, error) {
+	args := &schedulerv1alpha2.NodeResourcesFitArgs{}
+	if err := framework.DecodeInto(plArgs, args); err != nil {
+		return nil, err
+	}
+
+	fit := &Fit{}
+	fit.ignoredResources = sets.NewString(args.IgnoredResources...)
+	return fit, nil
+}
+
 // computePodResourceRequest returns a framework.Resource that covers the largest
 // width in each resource dimension. Because init-containers run sequentially, we collect
 // the max in each dimension iteratively. In contrast, we sum the resource vectors for
@@ -252,15 +258,3 @@ func fitsRequest(podRequest *preFilterState, nodeInfo *framework.NodeInfo, ignor
 
 	return insufficientResources
 }
-
-// NewFit initializes a new plugin and returns it.
-func NewFit(plArgs *runtime.Unknown, _ framework.FrameworkHandle) (framework.Plugin, error) {
-	args := &FitArgs{}
-	if err := framework.DecodeInto(plArgs, args); err != nil {
-		return nil, err
-	}
-
-	fit := &Fit{}
-	fit.ignoredResources = sets.NewString(args.IgnoredResources...)
-	return fit, nil
-}

pkg/scheduler/framework/plugins/noderesources/requested_to_capacity_ratio.go

@@ -24,6 +24,7 @@ import (
 	v1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/klog"
+	schedulerv1alpha2 "k8s.io/kube-scheduler/config/v1alpha2"
 	"k8s.io/kubernetes/pkg/scheduler/apis/config"
 	framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
 )
@@ -37,11 +38,6 @@ const (
 	maxScore                     = framework.MaxNodeScore
 )
 
-// RequestedToCapacityRatioArgs holds the args that are used to configure the plugin.
-type RequestedToCapacityRatioArgs struct {
-	config.RequestedToCapacityRatioArguments
-}
-
 type functionShape []functionShapePoint
 
 type functionShapePoint struct {
@@ -53,7 +49,7 @@ type functionShapePoint struct {
 
 // NewRequestedToCapacityRatio initializes a new plugin and returns it.
 func NewRequestedToCapacityRatio(plArgs *runtime.Unknown, handle framework.FrameworkHandle) (framework.Plugin, error) {
-	args := &config.RequestedToCapacityRatioArguments{}
+	args := &schedulerv1alpha2.RequestedToCapacityRatioArgs{}
 	if err := framework.DecodeInto(plArgs, args); err != nil {
 		return nil, err
 	}

pkg/scheduler/framework/plugins/noderesources/requested_to_capacity_ratio_test.go

@@ -25,6 +25,7 @@ import (
 	v1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/resource"
 	"k8s.io/apimachinery/pkg/runtime"
+	schedulerv1alpha2 "k8s.io/kube-scheduler/config/v1alpha2"
 	framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
 	"k8s.io/kubernetes/pkg/scheduler/internal/cache"
 )
@@ -607,3 +608,49 @@ func TestResourceBinPackingMultipleExtended(t *testing.T) {
 		})
 	}
 }
+
+// TODO compatibility test once the plugin args move to v1beta1.
+// UtilizationShapePoint and ResourceSpec fields of the plugin args struct are not annotated
+// with JSON tags in v1alpha2 to maintain backward compatibility with the args shipped with v1.18.
+// See https://github.com/kubernetes/kubernetes/pull/88585#discussion_r405021905
+
+func TestPluginArgsJSONEncodingIsCaseInsensitive(t *testing.T) {
+	rawArgs := &runtime.Unknown{Raw: []byte(`
+	{
+		"shape": [{"Utilization": 1, "Score": 1}, {"utilization": 2, "score": 2}],
+		"resources": [{"Name":"a","Weight":1},{"name":"b","weight":2}]
+	}
+`)}
+
+	args := &schedulerv1alpha2.RequestedToCapacityRatioArgs{}
+	if err := framework.DecodeInto(rawArgs, args); err != nil {
+		t.Fatalf("expected no error, got: %v", err)
+	}
+
+	expectedArgs := &schedulerv1alpha2.RequestedToCapacityRatioArgs{
+		Shape: []schedulerv1alpha2.UtilizationShapePoint{
+			{
+				Utilization: 1,
+				Score:       1,
+			},
+			{
+				Utilization: 2,
+				Score:       2,
+			},
+		},
+		Resources: []schedulerv1alpha2.ResourceSpec{
+			{
+				Name:   "a",
+				Weight: 1,
+			},
+			{
+				Name:   "b",
+				Weight: 2,
+			},
+		},
+	}
+
+	if !reflect.DeepEqual(expectedArgs, args) {
+		t.Errorf("expected: \n\t%#v,\ngot: \n\t%#v", expectedArgs, args)
+	}
+}

pkg/scheduler/framework/plugins/serviceaffinity/BUILD

@@ -12,6 +12,7 @@ go_library(
         "//staging/src/k8s.io/apimachinery/pkg/labels:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
         "//staging/src/k8s.io/client-go/listers/core/v1:go_default_library",
+        "//staging/src/k8s.io/kube-scheduler/config/v1alpha2:go_default_library",
     ],
 )
 
@@ -25,6 +26,7 @@ go_test(
         "//pkg/scheduler/internal/cache:go_default_library",
         "//staging/src/k8s.io/api/core/v1:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//staging/src/k8s.io/kube-scheduler/config/v1alpha2:go_default_library",
     ],
 )
 

pkg/scheduler/framework/plugins/serviceaffinity/service_affinity.go

@@ -24,6 +24,7 @@ import (
 	"k8s.io/apimachinery/pkg/labels"
 	"k8s.io/apimachinery/pkg/runtime"
 	corelisters "k8s.io/client-go/listers/core/v1"
+	schedulerv1alpha2 "k8s.io/kube-scheduler/config/v1alpha2"
 	"k8s.io/kubernetes/pkg/scheduler/framework/plugins/helper"
 	framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
 )
@@ -40,16 +41,6 @@ const (
 	ErrReason = "node(s) didn't match service affinity"
 )
 
-// Args holds the args that are used to configure the plugin.
-type Args struct {
-	// Labels are homogeneous for pods that are scheduled to a node.
-	// (i.e. it returns true IFF this pod can be added to this node such that all other pods in
-	// the same service are running on nodes with the exact same values for Labels).
-	AffinityLabels []string `json:"affinityLabels,omitempty"`
-	// AntiAffinityLabelsPreference are the labels to consider for service anti affinity scoring.
-	AntiAffinityLabelsPreference []string `json:"antiAffinityLabelsPreference,omitempty"`
-}
-
 // preFilterState computed at PreFilter and used at Filter.
 type preFilterState struct {
 	matchingPodList     []*v1.Pod
@@ -73,7 +64,7 @@ func (s *preFilterState) Clone() framework.StateData {
 
 // New initializes a new plugin and returns it.
 func New(plArgs *runtime.Unknown, handle framework.FrameworkHandle) (framework.Plugin, error) {
-	args := Args{}
+	args := schedulerv1alpha2.ServiceAffinityArgs{}
 	if err := framework.DecodeInto(plArgs, &args); err != nil {
 		return nil, err
 	}
@@ -89,7 +80,7 @@ func New(plArgs *runtime.Unknown, handle framework.FrameworkHandle) (framework.P
 
 // ServiceAffinity is a plugin that checks service affinity.
 type ServiceAffinity struct {
-	args          Args
+	args          schedulerv1alpha2.ServiceAffinityArgs
 	sharedLister  framework.SharedLister
 	serviceLister corelisters.ServiceLister
 }

pkg/scheduler/framework/plugins/serviceaffinity/service_affinity_test.go

@@ -24,6 +24,7 @@ import (
 
 	v1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	schedulerv1alpha2 "k8s.io/kube-scheduler/config/v1alpha2"
 	framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
 	fakeframework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1/fake"
 	"k8s.io/kubernetes/pkg/scheduler/internal/cache"
@@ -164,7 +165,7 @@ func TestServiceAffinity(t *testing.T) {
 			p := &ServiceAffinity{
 				sharedLister:  snapshot,
 				serviceLister: fakeframework.ServiceLister(test.services),
-				args: Args{
+				args: schedulerv1alpha2.ServiceAffinityArgs{
 					AffinityLabels: test.labels,
 				},
 			}
@@ -388,7 +389,7 @@ func TestServiceAffinityScore(t *testing.T) {
 			p := &ServiceAffinity{
 				sharedLister:  snapshot,
 				serviceLister: serviceLister,
-				args: Args{
+				args: schedulerv1alpha2.ServiceAffinityArgs{
 					AntiAffinityLabelsPreference: test.labels,
 				},
 			}
@@ -605,7 +606,7 @@ func TestPreFilterDisabled(t *testing.T) {
 	node := v1.Node{}
 	nodeInfo.SetNode(&node)
 	p := &ServiceAffinity{
-		args: Args{
+		args: schedulerv1alpha2.ServiceAffinityArgs{
 			AffinityLabels: []string{"region"},
 		},
 	}

staging/src/k8s.io/kube-scheduler/config/v1alpha2/BUILD

@@ -6,6 +6,7 @@ go_library(
         "doc.go",
         "register.go",
         "types.go",
+        "types_pluginargs.go",
         "zz_generated.deepcopy.go",
     ],
     importmap = "k8s.io/kubernetes/vendor/k8s.io/kube-scheduler/config/v1alpha2",

staging/src/k8s.io/kube-scheduler/config/v1alpha2/register.go

@@ -38,6 +38,11 @@ var (
 func addKnownTypes(scheme *runtime.Scheme) error {
 	scheme.AddKnownTypes(SchemeGroupVersion,
 		&KubeSchedulerConfiguration{},
+		&InterPodAffinityArgs{},
+		&NodeLabelArgs{},
+		&NodeResourcesFitArgs{},
+		&RequestedToCapacityRatioArgs{},
+		&ServiceAffinityArgs{},
 	)
 	return nil
 }

staging/src/k8s.io/kube-scheduler/config/v1alpha2/types_pluginargs.go

@@ -0,0 +1,115 @@
+/*
+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 v1alpha2
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// InterPodAffinityArgs holds arguments used to configure the InterPodAffinity plugin.
+type InterPodAffinityArgs struct {
+	metav1.TypeMeta `json:",inline"`
+
+	// HardPodAffinityWeight is the scoring weight for existing pods with a
+	// matching hard affinity to the incoming pod.
+	HardPodAffinityWeight *int32 `json:"hardPodAffinityWeight,omitempty"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// NodeLabelArgs holds arguments that used to configure the NodeLabel plugin.
+type NodeLabelArgs struct {
+	metav1.TypeMeta `json:",inline"`
+
+	// PresentLabels should be present for the node to be considered a fit for hosting the pod
+	// +listType=atomic
+	PresentLabels []string `json:"presentLabels,omitempty"`
+	// AbsentLabels should be absent for the node to be considered a fit for hosting the pod
+	// +listType=atomic
+	AbsentLabels []string `json:"absentLabels,omitempty"`
+	// Nodes that have labels in the list will get a higher score.
+	// +listType=atomic
+	PresentLabelsPreference []string `json:"presentLabelsPreference,omitempty"`
+	// Nodes that don't have labels in the list will get a higher score.
+	// +listType=atomic
+	AbsentLabelsPreference []string `json:"absentLabelsPreference,omitempty"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// NodeResourcesFitArgs holds arguments used to configure the NodeResourcesFit plugin.
+type NodeResourcesFitArgs struct {
+	metav1.TypeMeta `json:",inline"`
+
+	// IgnoredResources is the list of resources that NodeResources fit filter
+	// should ignore.
+	// +listType=atomic
+	IgnoredResources []string `json:"ignoredResources,omitempty"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// RequestedToCapacityRatioArgs holds arguments used to configure RequestedToCapacityRatio plugin.
+type RequestedToCapacityRatioArgs struct {
+	metav1.TypeMeta `json:",inline"`
+
+	// Points defining priority function shape
+	// +listType=atomic
+	Shape []UtilizationShapePoint `json:"shape"`
+	// Resources to be managed
+	// +listType=atomic
+	Resources []ResourceSpec `json:"resources,omitempty"`
+}
+
+// TODO add JSON tags and backward compatible conversion in v1beta1.
+// UtilizationShapePoint and ResourceSpec fields are not annotated with JSON tags in v1alpha2
+// to maintain backward compatibility with the args shipped with v1.18.
+// See https://github.com/kubernetes/kubernetes/pull/88585#discussion_r405021905
+
+// UtilizationShapePoint represents single point of priority function shape.
+type UtilizationShapePoint struct {
+	// Utilization (x axis). Valid values are 0 to 100. Fully utilized node maps to 100.
+	Utilization int32
+	// Score assigned to given utilization (y axis). Valid values are 0 to 10.
+	Score int32
+}
+
+// ResourceSpec represents single resource and weight for bin packing of priority RequestedToCapacityRatioArguments.
+type ResourceSpec struct {
+	// Name of the resource to be managed by RequestedToCapacityRatio function.
+	Name string
+	// Weight of the resource.
+	Weight int64
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ServiceAffinityArgs holds arguments used to configure the ServiceAffinity plugin.
+type ServiceAffinityArgs struct {
+	metav1.TypeMeta `json:",inline"`
+
+	// AffinityLabels are homogeneous for pods that are scheduled to a node.
+	// (i.e. it returns true IFF this pod can be added to this node such that all other pods in
+	// the same service are running on nodes with the exact same values for Labels).
+	// +listType=atomic
+	AffinityLabels []string `json:"affinityLabels,omitempty"`
+	// AntiAffinityLabelsPreference are the labels to consider for service anti affinity scoring.
+	// +listType=atomic
+	AntiAffinityLabelsPreference []string `json:"antiAffinityLabelsPreference,omitempty"`
+}

staging/src/k8s.io/kube-scheduler/config/v1alpha2/zz_generated.deepcopy.go

@@ -25,6 +25,36 @@ import (
 	v1 "k8s.io/kube-scheduler/config/v1"
 )
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *InterPodAffinityArgs) DeepCopyInto(out *InterPodAffinityArgs) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	if in.HardPodAffinityWeight != nil {
+		in, out := &in.HardPodAffinityWeight, &out.HardPodAffinityWeight
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new InterPodAffinityArgs.
+func (in *InterPodAffinityArgs) DeepCopy() *InterPodAffinityArgs {
+	if in == nil {
+		return nil
+	}
+	out := new(InterPodAffinityArgs)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *InterPodAffinityArgs) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *KubeSchedulerConfiguration) DeepCopyInto(out *KubeSchedulerConfiguration) {
 	*out = *in
@@ -152,6 +182,81 @@ func (in *KubeSchedulerProfile) DeepCopy() *KubeSchedulerProfile {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NodeLabelArgs) DeepCopyInto(out *NodeLabelArgs) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	if in.PresentLabels != nil {
+		in, out := &in.PresentLabels, &out.PresentLabels
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.AbsentLabels != nil {
+		in, out := &in.AbsentLabels, &out.AbsentLabels
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.PresentLabelsPreference != nil {
+		in, out := &in.PresentLabelsPreference, &out.PresentLabelsPreference
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.AbsentLabelsPreference != nil {
+		in, out := &in.AbsentLabelsPreference, &out.AbsentLabelsPreference
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeLabelArgs.
+func (in *NodeLabelArgs) DeepCopy() *NodeLabelArgs {
+	if in == nil {
+		return nil
+	}
+	out := new(NodeLabelArgs)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *NodeLabelArgs) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NodeResourcesFitArgs) DeepCopyInto(out *NodeResourcesFitArgs) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	if in.IgnoredResources != nil {
+		in, out := &in.IgnoredResources, &out.IgnoredResources
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeResourcesFitArgs.
+func (in *NodeResourcesFitArgs) DeepCopy() *NodeResourcesFitArgs {
+	if in == nil {
+		return nil
+	}
+	out := new(NodeResourcesFitArgs)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *NodeResourcesFitArgs) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *Plugin) DeepCopyInto(out *Plugin) {
 	*out = *in
@@ -290,3 +395,105 @@ func (in *Plugins) DeepCopy() *Plugins {
 	in.DeepCopyInto(out)
 	return out
 }
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RequestedToCapacityRatioArgs) DeepCopyInto(out *RequestedToCapacityRatioArgs) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	if in.Shape != nil {
+		in, out := &in.Shape, &out.Shape
+		*out = make([]UtilizationShapePoint, len(*in))
+		copy(*out, *in)
+	}
+	if in.Resources != nil {
+		in, out := &in.Resources, &out.Resources
+		*out = make([]ResourceSpec, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RequestedToCapacityRatioArgs.
+func (in *RequestedToCapacityRatioArgs) DeepCopy() *RequestedToCapacityRatioArgs {
+	if in == nil {
+		return nil
+	}
+	out := new(RequestedToCapacityRatioArgs)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *RequestedToCapacityRatioArgs) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ResourceSpec) DeepCopyInto(out *ResourceSpec) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ResourceSpec.
+func (in *ResourceSpec) DeepCopy() *ResourceSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ResourceSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ServiceAffinityArgs) DeepCopyInto(out *ServiceAffinityArgs) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	if in.AffinityLabels != nil {
+		in, out := &in.AffinityLabels, &out.AffinityLabels
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.AntiAffinityLabelsPreference != nil {
+		in, out := &in.AntiAffinityLabelsPreference, &out.AntiAffinityLabelsPreference
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceAffinityArgs.
+func (in *ServiceAffinityArgs) DeepCopy() *ServiceAffinityArgs {
+	if in == nil {
+		return nil
+	}
+	out := new(ServiceAffinityArgs)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ServiceAffinityArgs) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *UtilizationShapePoint) DeepCopyInto(out *UtilizationShapePoint) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new UtilizationShapePoint.
+func (in *UtilizationShapePoint) DeepCopy() *UtilizationShapePoint {
+	if in == nil {
+		return nil
+	}
+	out := new(UtilizationShapePoint)
+	in.DeepCopyInto(out)
+	return out
+}