remove LabelsForObject and ResolveImage from factory

pkg/kubectl/cmd/util/factory.go

@@ -91,8 +91,6 @@ type ClientAccessFactory interface {
 	PortsForObject(object runtime.Object) ([]string, error)
 	// ProtocolsForObject returns the <port, protocol> mapping associated with the provided object
 	ProtocolsForObject(object runtime.Object) (map[string]string, error)
-	// LabelsForObject returns the labels associated with the provided object
-	LabelsForObject(object runtime.Object) (map[string]string, error)
 
 	// Command will stringify and return all environment arguments ie. a command run by a client
 	// using the factory.
@@ -110,11 +108,6 @@ type ClientAccessFactory interface {
 	// in case the object is already resumed.
 	Resumer(info *resource.Info) ([]byte, error)
 
-	// ResolveImage resolves the image names. For kubernetes this function is just
-	// passthrough but it allows to perform more sophisticated image name resolving for
-	// third-party vendors.
-	ResolveImage(imageName string) (string, error)
-
 	// Returns the default namespace to use in cases where no
 	// other namespace is specified and whether the namespace was
 	// overridden.

pkg/kubectl/cmd/util/factory_client_access.go

@@ -260,10 +260,6 @@ func (f *ring0Factory) ProtocolsForObject(object runtime.Object) (map[string]str
 	}
 }
 
-func (f *ring0Factory) LabelsForObject(object runtime.Object) (map[string]string, error) {
-	return meta.NewAccessor().Labels(object)
-}
-
 // Set showSecrets false to filter out stuff like secrets.
 func (f *ring0Factory) Command(cmd *cobra.Command, showSecrets bool) string {
 	if len(os.Args) == 0 {
@@ -318,10 +314,6 @@ func (f *ring0Factory) Pauser(info *resource.Info) ([]byte, error) {
 	}
 }
 
-func (f *ring0Factory) ResolveImage(name string) (string, error) {
-	return name, nil
-}
-
 func (f *ring0Factory) Resumer(info *resource.Info) ([]byte, error) {
 	switch obj := info.Object.(type) {
 	case *extensions.Deployment:

pkg/kubectl/cmd/util/factory_test.go

@@ -21,7 +21,6 @@ import (
 	"testing"
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/apimachinery/pkg/util/sets"
 	api "k8s.io/kubernetes/pkg/apis/core"
@@ -98,57 +97,6 @@ func TestProtocolsForObject(t *testing.T) {
 	}
 }
 
-func TestLabelsForObject(t *testing.T) {
-	f := NewFactory(genericclioptions.NewTestConfigFlags())
-
-	tests := []struct {
-		name     string
-		object   runtime.Object
-		expected string
-		err      error
-	}{
-		{
-			name: "successful re-use of labels",
-			object: &api.Service{
-				ObjectMeta: metav1.ObjectMeta{Name: "baz", Namespace: "test", Labels: map[string]string{"svc": "test"}},
-				TypeMeta:   metav1.TypeMeta{Kind: "Service", APIVersion: "v1"},
-			},
-			expected: "svc=test",
-			err:      nil,
-		},
-		{
-			name: "empty labels",
-			object: &api.Service{
-				ObjectMeta: metav1.ObjectMeta{Name: "foo", Namespace: "test", Labels: map[string]string{}},
-				TypeMeta:   metav1.TypeMeta{Kind: "Service", APIVersion: "v1"},
-			},
-			expected: "",
-			err:      nil,
-		},
-		{
-			name: "nil labels",
-			object: &api.Service{
-				ObjectMeta: metav1.ObjectMeta{Name: "zen", Namespace: "test", Labels: nil},
-				TypeMeta:   metav1.TypeMeta{Kind: "Service", APIVersion: "v1"},
-			},
-			expected: "",
-			err:      nil,
-		},
-	}
-
-	for _, test := range tests {
-		gotLabels, err := f.LabelsForObject(test.object)
-		if err != test.err {
-			t.Fatalf("%s: Error mismatch: Expected %v, got %v", test.name, test.err, err)
-		}
-		got := kubectl.MakeLabels(gotLabels)
-		if test.expected != got {
-			t.Fatalf("%s: Labels mismatch! Expected %s, got %s", test.name, test.expected, got)
-		}
-
-	}
-}
-
 func TestCanBeExposed(t *testing.T) {
 	factory := NewFactory(genericclioptions.NewTestConfigFlags())
 	tests := []struct {