client-set: use clientset internal scheme

cmd/libs/go2idl/client-gen/generators/client_generator.go

@@ -86,6 +86,7 @@ func packageForGroup(gv clientgentypes.GroupVersion, typeList []*types.Type, cli
 						OptionalName: strings.ToLower(c.Namers["private"].Name(t)),
 					},
 					outputPackage:    groupVersionClientPackage,
+					clientsetPackage: clientsetPackage,
 					group:            gv.Group.NonEmpty(),
 					version:          gv.Version.String(),
 					typeToMatch:      t,
@@ -99,6 +100,7 @@ func packageForGroup(gv clientgentypes.GroupVersion, typeList []*types.Type, cli
 				},
 				outputPackage:    groupVersionClientPackage,
 				inputPackage:     inputPackage,
+				clientsetPackage: clientsetPackage,
 				group:            gv.Group.NonEmpty(),
 				version:          gv.Version.String(),
 				apiPath:          apiPath,
@@ -154,6 +156,39 @@ func packageForClientset(customArgs clientgenargs.Args, clientsetPackage string,
 	}
 }
 
+func packageForScheme(customArgs clientgenargs.Args, clientsetPackage string, srcTreePath string, boilerplate []byte, generatedBy string) generator.Package {
+	schemePackage := filepath.Join(clientsetPackage, "scheme")
+	return &generator.DefaultPackage{
+		PackageName: "scheme",
+		PackagePath: schemePackage,
+		HeaderText:  boilerplate,
+		PackageDocumentation: []byte(
+			generatedBy +
+				`// This package contains the scheme of the automatically generated clientset.
+`),
+		// GeneratorFunc returns a list of generators. Each generator generates a
+		// single file.
+		GeneratorFunc: func(c *generator.Context) (generators []generator.Generator) {
+			generators = []generator.Generator{
+				// Always generate a "doc.go" file.
+				generator.DefaultGen{OptionalName: "doc"},
+
+				&genScheme{
+					DefaultGen: generator.DefaultGen{
+						OptionalName: "register",
+					},
+					inputPackages: customArgs.GroupVersionToInputPath,
+					outputPackage: schemePackage,
+					outputPath:    filepath.Join(srcTreePath, schemePackage),
+					groups:        customArgs.Groups,
+					imports:       generator.NewImportTracker(),
+				},
+			}
+			return generators
+		},
+	}
+}
+
 // Packages makes the client package definition.
 func Packages(context *generator.Context, arguments *args.GeneratorArgs) generator.Packages {
 	boilerplate, err := arguments.LoadGoBoilerplate()
@@ -204,6 +239,7 @@ func Packages(context *generator.Context, arguments *args.GeneratorArgs) generat
 	clientsetPackage := filepath.Join(customArgs.ClientsetOutputPath, customArgs.ClientsetName)
 
 	packageList = append(packageList, packageForClientset(customArgs, clientsetPackage, boilerplate, generatedBy))
+	packageList = append(packageList, packageForScheme(customArgs, clientsetPackage, arguments.OutputBase, boilerplate, generatedBy))
 	if customArgs.FakeClient {
 		packageList = append(packageList, fake.PackageForClientset(customArgs, clientsetPackage, boilerplate, generatedBy))
 	}

cmd/libs/go2idl/client-gen/generators/generator_for_group.go

@@ -18,6 +18,7 @@ package generators
 
 import (
 	"io"
+	"path/filepath"
 
 	"k8s.io/gengo/generator"
 	"k8s.io/gengo/namer"
@@ -35,6 +36,7 @@ type genGroup struct {
 	types            []*types.Type
 	imports          namer.ImportTracker
 	inputPackage     string
+	clientsetPackage string
 }
 
 var _ generator.Generator = &genGroup{}
@@ -52,6 +54,7 @@ func (g *genGroup) Namers(c *generator.Context) namer.NameSystems {
 
 func (g *genGroup) Imports(c *generator.Context) (imports []string) {
 	imports = append(imports, g.imports.ImportLines()...)
+	imports = append(imports, filepath.Join(g.clientsetPackage, "scheme"))
 	return
 }
 
@@ -85,17 +88,14 @@ func (g *genGroup) GenerateType(c *generator.Context, t *types.Type, w io.Writer
 		"groupName":                      groupName,
 		"types":                          g.types,
 		"apiPath":                        apiPath(g.group),
-		"fmtErrorf":		          c.Universe.Function(types.Name{Package: "fmt", Name: "Errorf"}),
-		"runtimeAPIVersionInternal":      c.Universe.Variable(types.Name{Package: "k8s.io/apimachinery/pkg/runtime", Name: "APIVersionInternal"}),
 		"schemaGroupVersion":             c.Universe.Type(types.Name{Package: "k8s.io/apimachinery/pkg/runtime/schema", Name: "GroupVersion"}),
-		"schemaParseGroupVersion":        c.Universe.Function(types.Name{Package: "k8s.io/apimachinery/pkg/runtime/schema", Name: "ParseGroupVersion"}),
+		"runtimeAPIVersionInternal":      c.Universe.Variable(types.Name{Package: "k8s.io/apimachinery/pkg/runtime", Name: "APIVersionInternal"}),
 		"serializerDirectCodecFactory":   c.Universe.Type(types.Name{Package: "k8s.io/apimachinery/pkg/runtime/serializer", Name: "DirectCodecFactory"}),
 		"restConfig":                     c.Universe.Type(types.Name{Package: "k8s.io/client-go/rest", Name: "Config"}),
 		"restDefaultKubernetesUserAgent": c.Universe.Function(types.Name{Package: "k8s.io/client-go/rest", Name: "DefaultKubernetesUserAgent"}),
 		"restRESTClientInterface":        c.Universe.Type(types.Name{Package: "k8s.io/client-go/rest", Name: "Interface"}),
 		"restRESTClientFor":              c.Universe.Function(types.Name{Package: "k8s.io/client-go/rest", Name: "RESTClientFor"}),
-		"apiCodecs":                      c.Universe.Variable(types.Name{Package: "k8s.io/kubernetes/pkg/api", Name: "Codecs"}),
+		"SchemeGroupVersion":             c.Universe.Variable(types.Name{Package: g.inputPackage, Name: "SchemeGroupVersion"}),
-		"apiRegistry":                    c.Universe.Variable(types.Name{Package: "k8s.io/kubernetes/pkg/api", Name: "Registry"}),
 	}
 	sw.Do(groupInterfaceTemplate, m)
 	sw.Do(groupClientTemplate, m)
@@ -198,8 +198,7 @@ func New(c $.restRESTClientInterface|raw$) *$.GroupVersion$Client {
 
 var setInternalVersionClientDefaultsTemplate = `
 func setConfigDefaults(config *$.restConfig|raw$) error {
-	// if $.group$ group is not registered, return an error
+	g, err := scheme.Registry.Group("$.groupName$")
-	g, err := $.apiRegistry|raw$.Group("$.groupName$")
 	if err != nil {
 		return err
 	}
@@ -209,10 +208,10 @@ func setConfigDefaults(config *$.restConfig|raw$) error {
 		config.UserAgent = $.restDefaultKubernetesUserAgent|raw$()
 	}
 	if config.GroupVersion == nil || config.GroupVersion.Group != g.GroupVersion.Group {
-		copyGroupVersion := g.GroupVersion
+		gv := g.GroupVersion
-		config.GroupVersion = &copyGroupVersion
+		config.GroupVersion = &gv
 	}
-	config.NegotiatedSerializer = $.apiCodecs|raw$
+	config.NegotiatedSerializer = scheme.Codecs
 
 	if config.QPS == 0 {
 		config.QPS = 5
@@ -227,22 +226,14 @@ func setConfigDefaults(config *$.restConfig|raw$) error {
 
 var setClientDefaultsTemplate = `
 func setConfigDefaults(config *$.restConfig|raw$) error {
-	gv, err := $.schemaParseGroupVersion|raw$("$.groupName$/$.version$")
+	gv := $.SchemeGroupVersion|raw$
-	if err != nil {
+	config.GroupVersion =  &gv
-		return err
-	}
-	// if $.groupName$/$.version$ is not enabled, return an error
-	if ! $.apiRegistry|raw$.IsEnabledVersion(gv) {
-		return $.fmtErrorf|raw$("$.groupName$/$.version$ is not enabled")
-	}
 	config.APIPath = $.apiPath$
+	config.NegotiatedSerializer = $.serializerDirectCodecFactory|raw${CodecFactory: scheme.Codecs}
+
 	if config.UserAgent == "" {
 		config.UserAgent = $.restDefaultKubernetesUserAgent|raw$()
 	}
-	copyGroupVersion := gv
-	config.GroupVersion = &copyGroupVersion
-
-	config.NegotiatedSerializer = $.serializerDirectCodecFactory|raw${CodecFactory: $.apiCodecs|raw$}
 
 	return nil
 }

cmd/libs/go2idl/client-gen/generators/generator_for_scheme.go

@@ -0,0 +1,175 @@
+/*
+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 generators
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"k8s.io/gengo/generator"
+	"k8s.io/gengo/namer"
+	"k8s.io/gengo/types"
+	clientgentypes "k8s.io/kubernetes/cmd/libs/go2idl/client-gen/types"
+)
+
+// genScheme produces a package for a clientset with the scheme, codecs and parameter codecs.
+type genScheme struct {
+	generator.DefaultGen
+	outputPackage   string
+	groups          []clientgentypes.GroupVersions
+	inputPackages   map[clientgentypes.GroupVersion]string
+	outputPath      string
+	imports         namer.ImportTracker
+	schemeGenerated bool
+}
+
+func (g *genScheme) Namers(c *generator.Context) namer.NameSystems {
+	return namer.NameSystems{
+		"raw": namer.NewRawNamer(g.outputPackage, g.imports),
+	}
+}
+
+// We only want to call GenerateType() once.
+func (g *genScheme) Filter(c *generator.Context, t *types.Type) bool {
+	ret := !g.schemeGenerated
+	g.schemeGenerated = true
+	return ret
+}
+
+func (g *genScheme) Imports(c *generator.Context) (imports []string) {
+	imports = append(imports, g.imports.ImportLines()...)
+	internal := g.internalClientset()
+	for _, group := range g.groups {
+		for _, version := range group.Versions {
+			packagePath := g.inputPackages[clientgentypes.GroupVersion{Group: group.Group, Version: version}]
+			if internal {
+				// import the install package for internal clientsets instead of the type package with register.go
+				if version != "" {
+					packagePath = filepath.Dir(packagePath)
+				}
+				packagePath = filepath.Join(packagePath, "install")
+				imports = append(imports, strings.ToLower(fmt.Sprintf("%s \"%s\"", group.Group.NonEmpty(), packagePath)))
+				break
+			} else {
+				imports = append(imports, strings.ToLower(fmt.Sprintf("%s%s \"%s\"", group.Group.NonEmpty(), version.NonEmpty(), packagePath)))
+			}
+		}
+	}
+	return
+}
+
+func (g *genScheme) GenerateType(c *generator.Context, t *types.Type, w io.Writer) error {
+	sw := generator.NewSnippetWriter(w, c, "$", "$")
+
+	allGroupVersions := clientgentypes.ToGroupVersionPackages(g.groups)
+	allInstallGroups := clientgentypes.ToGroupInstallPackages(g.groups)
+
+	m := map[string]interface{}{
+		"allGroupVersions":                 allGroupVersions,
+		"allInstallGroups":                 allInstallGroups,
+		"customRegister":                   false,
+		"osGetenv":                         c.Universe.Function(types.Name{Package: "os", Name: "Getenv"}),
+		"runtimeNewParameterCodec":         c.Universe.Function(types.Name{Package: "k8s.io/apimachinery/pkg/runtime", Name: "NewParameterCodec"}),
+		"runtimeNewScheme":                 c.Universe.Function(types.Name{Package: "k8s.io/apimachinery/pkg/runtime", Name: "NewScheme"}),
+		"serializerNewCodecFactory":        c.Universe.Function(types.Name{Package: "k8s.io/apimachinery/pkg/runtime/serializer", Name: "NewCodecFactory"}),
+		"runtimeScheme":                    c.Universe.Type(types.Name{Package: "k8s.io/apimachinery/pkg/runtime", Name: "Scheme"}),
+		"schemaGroupVersion":               c.Universe.Type(types.Name{Package: "k8s.io/apimachinery/pkg/runtime/schema", Name: "GroupVersion"}),
+		"metav1AddToGroupVersion":          c.Universe.Function(types.Name{Package: "k8s.io/apimachinery/pkg/apis/meta/v1", Name: "AddToGroupVersion"}),
+		"announcedAPIGroupFactoryRegistry": c.Universe.Type(types.Name{Package: "k8s.io/apimachinery/pkg/apimachinery/announced", Name: "APIGroupFactoryRegistry"}),
+		"registeredNewOrDie":               c.Universe.Function(types.Name{Package: "k8s.io/apimachinery/pkg/apimachinery/registered", Name: "NewOrDie"}),
+		"registeredAPIRegistrationManager": c.Universe.Type(types.Name{Package: "k8s.io/apimachinery/pkg/apimachinery/registered", Name: "APIRegistrationManager"}),
+	}
+	sw.Do(globalsTemplate, m)
+
+	if _, err := os.Stat(filepath.Join(g.outputPath, strings.ToLower("register_custom.go"))); err == nil {
+		m["customRegister"] = true
+	}
+
+	if g.internalClientset() {
+		sw.Do(internalRegistration, m)
+	} else {
+		sw.Do(registration, m)
+	}
+
+	return sw.Error()
+}
+
+func (g *genScheme) internalClientset() bool {
+	for _, group := range g.groups {
+		for _, v := range group.Versions {
+			if v == "" {
+				return true
+			}
+		}
+	}
+	return false
+}
+
+var globalsTemplate = `
+var Scheme = $.runtimeNewScheme|raw$()
+var Codecs = $.serializerNewCodecFactory|raw$(Scheme)
+var ParameterCodec = $.runtimeNewParameterCodec|raw$(Scheme)
+`
+
+var internalRegistration = `
+var Registry = $.registeredNewOrDie|raw$($.osGetenv|raw$("KUBE_API_VERSIONS"))
+var GroupFactoryRegistry = make($.announcedAPIGroupFactoryRegistry|raw$)
+
+func init() {
+	$.metav1AddToGroupVersion|raw$(Scheme, $.schemaGroupVersion|raw${Version: "v1"})
+	Install(GroupFactoryRegistry, Registry, Scheme)
+}
+
+// Install registers the API group and adds types to a scheme
+func Install(groupFactoryRegistry $.announcedAPIGroupFactoryRegistry|raw$, registry *$.registeredAPIRegistrationManager|raw$, scheme *$.runtimeScheme|raw$) {
+	$range .allInstallGroups$ $.InstallPackageName$.Install(groupFactoryRegistry, registry, scheme)
+	$end$
+	$if .customRegister$ExtraInstall(groupFactoryRegistry, registry, scheme)$end$
+}
+`
+
+var registration = `
+
+
+func init() {
+	$.metav1AddToGroupVersion|raw$(Scheme, $.schemaGroupVersion|raw${Version: "v1"})
+	AddToScheme(Scheme)
+}
+
+// AddToScheme adds all types of this clientset into the given scheme. This allows composition
+// of clientsets, like in:
+//
+//   import (
+//     "k8s.io/client-go/kubernetes"
+//     clientsetscheme "k8s.io/client-go/kuberentes/scheme"
+//     aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//   )
+//
+//   kclientset, _ := kubernetes.NewForConfig(c)
+//   aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//
+// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
+// correctly.
+func AddToScheme(scheme *$.runtimeScheme|raw$) {
+	$range .allGroupVersions$ $.PackageName$.AddToScheme(scheme)
+	$end$
+	$if .customRegister$ExtraAddToScheme(scheme)$end$
+}
+`

cmd/libs/go2idl/client-gen/generators/generator_for_type.go

@@ -30,6 +30,7 @@ import (
 type genClientForType struct {
 	generator.DefaultGen
 	outputPackage    string
+	clientsetPackage string
 	group            string
 	version          string
 	typeToMatch      *types.Type
@@ -90,7 +91,7 @@ func (g *genClientForType) GenerateType(c *generator.Context, t *types.Type, w i
 		"PatchType":            c.Universe.Type(types.Name{Package: "k8s.io/apimachinery/pkg/types", Name: "PatchType"}),
 		"watchInterface":       c.Universe.Type(types.Name{Package: "k8s.io/apimachinery/pkg/watch", Name: "Interface"}),
 		"RESTClientInterface":  c.Universe.Type(types.Name{Package: "k8s.io/client-go/rest", Name: "Interface"}),
-		"apiParameterCodec":   c.Universe.Type(types.Name{Package: "k8s.io/kubernetes/pkg/api", Name: "ParameterCodec"}),
+		"schemeParameterCodec": c.Universe.Variable(types.Name{Package: filepath.Join(g.clientsetPackage, "scheme"), Name: "ParameterCodec"}),
 	}
 
 	sw.Do(getterComment, m)
@@ -224,7 +225,7 @@ func (c *$.type|privatePlural$) List(opts $.ListOptions|raw$) (result *$.type|ra
 	err = c.client.Get().
 		$if .namespaced$Namespace(c.ns).$end$
 		Resource("$.type|allLowercasePlural$").
-		VersionedParams(&opts, $.apiParameterCodec|raw$).
+		VersionedParams(&opts, $.schemeParameterCodec|raw$).
 		Do().
 		Into(result)
 	return
@@ -238,7 +239,7 @@ func (c *$.type|privatePlural$) Get(name string, options $.GetOptions|raw$) (res
 		$if .namespaced$Namespace(c.ns).$end$
 		Resource("$.type|allLowercasePlural$").
 		Name(name).
-		VersionedParams(&options, $.apiParameterCodec|raw$).
+		VersionedParams(&options, $.schemeParameterCodec|raw$).
 		Do().
 		Into(result)
 	return
@@ -264,7 +265,7 @@ func (c *$.type|privatePlural$) DeleteCollection(options *$.DeleteOptions|raw$,
 	return c.client.Delete().
 		$if .namespaced$Namespace(c.ns).$end$
 		Resource("$.type|allLowercasePlural$").
-		VersionedParams(&listOptions, $.apiParameterCodec|raw$).
+		VersionedParams(&listOptions, $.schemeParameterCodec|raw$).
 		Body(options).
 		Do().
 		Error()
@@ -325,7 +326,7 @@ func (c *$.type|privatePlural$) Watch(opts $.ListOptions|raw$) ($.watchInterface
 		Prefix("watch").
 		$if .namespaced$Namespace(c.ns).$end$
 		Resource("$.type|allLowercasePlural$").
-		VersionedParams(&opts, $.apiParameterCodec|raw$).
+		VersionedParams(&opts, $.schemeParameterCodec|raw$).
 		Watch()
 }
 `

cmd/libs/go2idl/client-gen/types/helpers.go

@@ -102,6 +102,17 @@ func ToGroupVersionPackages(groups []GroupVersions) []GroupVersionPackage {
 	return groupVersionPackages
 }
 
+func ToGroupInstallPackages(groups []GroupVersions) []GroupInstallPackage {
+	var groupInstallPackages []GroupInstallPackage
+	for _, group := range groups {
+		groupInstallPackages = append(groupInstallPackages, GroupInstallPackage{
+			Group:              Group(namer.IC(group.Group.NonEmpty())),
+			InstallPackageName: strings.ToLower(group.Group.NonEmpty()),
+		})
+	}
+	return groupInstallPackages
+}
+
 // NormalizeGroupVersion calls normalizes the GroupVersion.
 //func NormalizeGroupVersion(gv GroupVersion) GroupVersion {
 //	return GroupVersion{Group: gv.Group.NonEmpty(), Version: gv.Version, NonEmptyVersion: normalization.Version(gv.Version)}

cmd/libs/go2idl/client-gen/types/types.go

@@ -62,3 +62,8 @@ type GroupVersionPackage struct {
 	GroupVersion     string
 	PackageName      string
 }
+
+type GroupInstallPackage struct {
+	Group              Group
+	InstallPackageName string
+}

federation/client/clientset_generated/federation_internalclientset/import_known_versions.go

@@ -1,25 +0,0 @@
-/*
-Copyright 2016 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 federation_internalclientset
-
-// These imports are the API groups the client will support.
-import (
-	_ "k8s.io/kubernetes/federation/apis/federation/install"
-)
-
-func init() {
-}

pkg/client/clientset_generated/internalclientset/import_known_versions.go

@@ -1,42 +0,0 @@
-/*
-Copyright 2015 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 internalclientset
-
-// These imports are the API groups the client will support.
-import (
-	"fmt"
-
-	"k8s.io/kubernetes/pkg/api"
-	_ "k8s.io/kubernetes/pkg/api/install"
-	_ "k8s.io/kubernetes/pkg/apis/apps/install"
-	_ "k8s.io/kubernetes/pkg/apis/authentication/install"
-	_ "k8s.io/kubernetes/pkg/apis/authorization/install"
-	_ "k8s.io/kubernetes/pkg/apis/autoscaling/install"
-	_ "k8s.io/kubernetes/pkg/apis/batch/install"
-	_ "k8s.io/kubernetes/pkg/apis/certificates/install"
-	_ "k8s.io/kubernetes/pkg/apis/componentconfig/install"
-	_ "k8s.io/kubernetes/pkg/apis/extensions/install"
-	_ "k8s.io/kubernetes/pkg/apis/policy/install"
-	_ "k8s.io/kubernetes/pkg/apis/rbac/install"
-	_ "k8s.io/kubernetes/pkg/apis/storage/install"
-)
-
-func init() {
-	if missingVersions := api.Registry.ValidateEnvRequestedVersions(); len(missingVersions) != 0 {
-		panic(fmt.Sprintf("KUBE_API_VERSIONS contains versions that are not installed: %q.", missingVersions))
-	}
-}

pkg/client/clientset_generated/internalclientset/scheme/register_custom.go

@@ -0,0 +1,29 @@
+/*
+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 scheme
+
+import (
+	"k8s.io/apimachinery/pkg/apimachinery/announced"
+	"k8s.io/apimachinery/pkg/apimachinery/registered"
+	"k8s.io/apimachinery/pkg/runtime"
+	componentconfig "k8s.io/kubernetes/pkg/apis/componentconfig/install"
+)
+
+func ExtraInstall(groupFactoryRegistry announced.APIGroupFactoryRegistry, registry *registered.APIRegistrationManager, scheme *runtime.Scheme) {
+	// componentconfig is an apigroup, but we don't have an API endpoint because its objects are just embedded in ConfigMaps.
+	componentconfig.Install(groupFactoryRegistry, registry, scheme)
+}