remove unnecessary field conversions

federation/apis/core/v1/conversion.go

@@ -17,8 +17,6 @@ limitations under the License.
 package v1
 
 import (
-	"fmt"
-
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/kubernetes/pkg/api/v1"
 )
@@ -59,24 +57,6 @@ func addConversionFuncs(scheme *runtime.Scheme) error {
 		return err
 	}
 
-	// Add field label conversions for kinds having selectable nothing but ObjectMeta fields.
-	for _, kind := range []string{
-		"Service",
-	} {
-		err = scheme.AddFieldLabelConversionFunc("v1", kind,
-			func(label, value string) (string, string, error) {
-				switch label {
-				case "metadata.namespace",
-					"metadata.name":
-					return label, value, nil
-				default:
-					return "", "", fmt.Errorf("field label %q not supported for %q", label, kind)
-				}
-			})
-		if err != nil {
-			return err
-		}
-	}
 	if err := v1.AddFieldLabelConversionsForEvent(scheme); err != nil {
 		return nil
 	}

federation/apis/federation/v1beta1/BUILD

@@ -8,7 +8,6 @@ load(
 go_library(
     name = "go_default_library",
     srcs = [
-        "conversion.go",
         "defaults.go",
         "doc.go",
         "generated.pb.go",

federation/apis/federation/v1beta1/conversion.go

@@ -1,36 +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 v1beta1
-
-import (
-	"fmt"
-
-	"k8s.io/apimachinery/pkg/runtime"
-)
-
-func addConversionFuncs(scheme *runtime.Scheme) error {
-	return scheme.AddFieldLabelConversionFunc(SchemeGroupVersion.String(), "Cluster",
-		func(label, value string) (string, string, error) {
-			switch label {
-			case "metadata.name":
-				return label, value, nil
-			default:
-				return "", "", fmt.Errorf("field label not supported: %s", label)
-			}
-		},
-	)
-}

federation/apis/federation/v1beta1/register.go

@@ -40,7 +40,7 @@ func init() {
 	// We only register manually written functions here. The registration of the
 	// generated functions takes place in the generated files. The separation
 	// makes the code compile even when the generated files are missing.
-	localSchemeBuilder.Register(addKnownTypes, addDefaultingFuncs, addConversionFuncs)
+	localSchemeBuilder.Register(addKnownTypes, addDefaultingFuncs)
 }
 
 func addKnownTypes(scheme *runtime.Scheme) error {

pkg/api/v1/conversion.go

@@ -154,32 +154,6 @@ func addConversionFuncs(scheme *runtime.Scheme) error {
 		return err
 	}
 
-	// Add field label conversions for kinds having selectable nothing but v1.ObjectMeta fields.
-	for _, k := range []string{
-		"Endpoints",
-		"ResourceQuota",
-		"PersistentVolumeClaim",
-		"Service",
-		"ServiceAccount",
-		"ConfigMap",
-	} {
-		kind := k // don't close over range variables
-		err = scheme.AddFieldLabelConversionFunc("v1", kind,
-			func(label, value string) (string, string, error) {
-				switch label {
-				case "metadata.namespace",
-					"metadata.name":
-					return label, value, nil
-				default:
-					return "", "", fmt.Errorf("field label %q not supported for %q", label, kind)
-				}
-			},
-		)
-		if err != nil {
-			return err
-		}
-	}
-
 	// Add field conversion funcs.
 	err = scheme.AddFieldLabelConversionFunc("v1", "Pod",
 		func(label, value string) (string, string, error) {
@@ -236,19 +210,6 @@ func addConversionFuncs(scheme *runtime.Scheme) error {
 	if err != nil {
 		return err
 	}
-	err = scheme.AddFieldLabelConversionFunc("v1", "PersistentVolume",
-		func(label, value string) (string, string, error) {
-			switch label {
-			case "metadata.name":
-				return label, value, nil
-			default:
-				return "", "", fmt.Errorf("field label not supported: %s", label)
-			}
-		},
-	)
-	if err != nil {
-		return err
-	}
 	if err := AddFieldLabelConversionsForEvent(scheme); err != nil {
 		return err
 	}

pkg/apis/apps/v1beta1/conversion.go

@@ -70,18 +70,6 @@ func addConversionFuncs(scheme *runtime.Scheme) error {
 	if err != nil {
 		return err
 	}
-	err = scheme.AddFieldLabelConversionFunc("apps/v1beta1", "Deployment",
-		func(label, value string) (string, string, error) {
-			switch label {
-			case "metadata.name", "metadata.namespace":
-				return label, value, nil
-			default:
-				return "", "", fmt.Errorf("field label %q not supported for appsv1beta1.Deployment", label)
-			}
-		})
-	if err != nil {
-		return err
-	}
 
 	return nil
 }

pkg/apis/apps/v1beta2/conversion.go

@@ -85,30 +85,6 @@ func addConversionFuncs(scheme *runtime.Scheme) error {
 	if err != nil {
 		return err
 	}
-	err = scheme.AddFieldLabelConversionFunc("apps/v1beta2", "Deployment",
-		func(label, value string) (string, string, error) {
-			switch label {
-			case "metadata.name", "metadata.namespace":
-				return label, value, nil
-			default:
-				return "", "", fmt.Errorf("field label %q not supported for appsv1beta2.Deployment", label)
-			}
-		})
-	if err != nil {
-		return err
-	}
-	err = scheme.AddFieldLabelConversionFunc("apps/v1beta2", "ReplicaSet",
-		func(label, value string) (string, string, error) {
-			switch label {
-			case "metadata.name", "metadata.namespace":
-				return label, value, nil
-			default:
-				return "", "", fmt.Errorf("field label %q not supported for appsv1beta2.ReplicaSet", label)
-			}
-		})
-	if err != nil {
-		return err
-	}
 
 	return nil
 }

pkg/apis/certificates/v1beta1/BUILD

@@ -8,7 +8,6 @@ load(
 go_library(
     name = "go_default_library",
     srcs = [
-        "conversion.go",
         "defaults.go",
         "doc.go",
         "helpers.go",

pkg/apis/certificates/v1beta1/conversion.go

@@ -1,38 +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 v1beta1
-
-import (
-	"fmt"
-
-	"k8s.io/apimachinery/pkg/runtime"
-)
-
-func addConversionFuncs(scheme *runtime.Scheme) error {
-	// Add non-generated conversion functions here. Currently there are none.
-
-	return scheme.AddFieldLabelConversionFunc(SchemeGroupVersion.String(), "CertificateSigningRequest",
-		func(label, value string) (string, string, error) {
-			switch label {
-			case "metadata.name":
-				return label, value, nil
-			default:
-				return "", "", fmt.Errorf("field label not supported: %s", label)
-			}
-		},
-	)
-}

pkg/apis/certificates/v1beta1/register.go

@@ -46,5 +46,5 @@ func init() {
 	// We only register manually written functions here. The registration of the
 	// generated functions takes place in the generated files. The separation
 	// makes the code compile even when the generated files are missing.
-	localSchemeBuilder.Register(addConversionFuncs, addDefaultingFuncs)
+	localSchemeBuilder.Register(addDefaultingFuncs)
 }

pkg/apis/extensions/v1beta1/conversion.go

@@ -65,24 +65,6 @@ func addConversionFuncs(scheme *runtime.Scheme) error {
 		return err
 	}
 
-	// Add field label conversions for kinds having selectable nothing but ObjectMeta fields.
-	for _, k := range []string{"DaemonSet", "Deployment", "Ingress"} {
-		kind := k // don't close over range variables
-		err = scheme.AddFieldLabelConversionFunc("extensions/v1beta1", kind,
-			func(label, value string) (string, string, error) {
-				switch label {
-				case "metadata.name", "metadata.namespace":
-					return label, value, nil
-				default:
-					return "", "", fmt.Errorf("field label %q not supported for %q", label, kind)
-				}
-			},
-		)
-		if err != nil {
-			return err
-		}
-	}
-
 	return nil
 }