Remove old API install patterns

pkg/apis/componentconfig/install/install.go

@@ -1,48 +0,0 @@
-/*
-Copyright 2017 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 install installs the descheduler's componentconfig API group.
-package install
-
-import (
-	"k8s.io/apimachinery/pkg/apimachinery/announced"
-	"k8s.io/apimachinery/pkg/apimachinery/registered"
-	"k8s.io/apimachinery/pkg/runtime"
-
-	"sigs.k8s.io/descheduler/pkg/apis/componentconfig"
-	"sigs.k8s.io/descheduler/pkg/apis/componentconfig/v1alpha1"
-	deschedulerscheme "sigs.k8s.io/descheduler/pkg/descheduler/scheme"
-)
-
-func init() {
-	Install(deschedulerscheme.GroupFactoryRegistry, deschedulerscheme.Registry, deschedulerscheme.Scheme)
-}
-
-// Install registers the API group and adds types to a scheme
-func Install(groupFactoryRegistry announced.APIGroupFactoryRegistry, registry *registered.APIRegistrationManager, scheme *runtime.Scheme) {
-	if err := announced.NewGroupMetaFactory(
-		&announced.GroupMetaFactoryArgs{
-			GroupName:                  componentconfig.GroupName,
-			VersionPreferenceOrder:     []string{v1alpha1.SchemeGroupVersion.Version},
-			AddInternalObjectsToScheme: componentconfig.AddToScheme,
-		},
-		announced.VersionToSchemeFunc{
-			v1alpha1.SchemeGroupVersion.Version: v1alpha1.AddToScheme,
-		},
-	).Announce(groupFactoryRegistry).RegisterAndEnable(registry, scheme); err != nil {
-		panic(err)
-	}
-}

pkg/apis/componentconfig/register.go

@@ -19,6 +19,8 @@ package componentconfig
 import (
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
+
+	"sigs.k8s.io/descheduler/pkg/descheduler/scheme"
 )
 
 var (
@@ -32,6 +34,12 @@ const GroupName = "deschedulercomponentconfig"
 // SchemeGroupVersion is group version used to register these objects
 var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: runtime.APIVersionInternal}
 
+func init() {
+	if err := addKnownTypes(scheme.Scheme); err != nil {
+		panic(err)
+	}
+}
+
 // Kind takes an unqualified kind and returns a Group qualified GroupKind
 func Kind(kind string) schema.GroupKind {
 	return SchemeGroupVersion.WithKind(kind).GroupKind()