Add calls to set annotation for kubectl apply

pkg/kubectl/apply.go

@@ -58,8 +58,8 @@ func SetOriginalConfiguration(info *resource.Info, original []byte) error {
 		return nil
 	}
 
-	// Get the current annotations from the object.
-	annotations, err := info.Mapping.MetadataAccessor.Annotations(info.Object)
+	accessor := info.Mapping.MetadataAccessor
+	annotations, err := accessor.Annotations(info.Object)
 	if err != nil {
 		return err
 	}
@@ -162,3 +162,18 @@ func GetModifiedConfiguration(info *resource.Info, annotate bool) ([]byte, error
 
 	return modified, nil
 }
+
+// UpdateApplyAnnotation gets the modified configuration of the object,
+// without embedding it again, and then sets it on the object as the annotation.
+func UpdateApplyAnnotation(info *resource.Info) error {
+	modified, err := GetModifiedConfiguration(info, false)
+	if err != nil {
+		return err
+	}
+
+	if err := SetOriginalConfiguration(info, modified); err != nil {
+		return err
+	}
+
+	return nil
+}

pkg/kubectl/cmd/apply.go

@@ -29,8 +29,8 @@ import (
 	"k8s.io/kubernetes/pkg/util/strategicpatch"
 )
 
-// ApplyOptions stores cmd.Flag values for apply.  As new fields are added, add them here instead of
-// referencing the cmd.Flags()
+// ApplyOptions stores cmd.Flag values for apply.  As new fields are added,
+// add them here instead of referencing the cmd.Flags()
 type ApplyOptions struct {
 	Filenames []string
 }

pkg/kubectl/cmd/create.go

@@ -106,14 +106,23 @@ func RunCreate(f *cmdutil.Factory, cmd *cobra.Command, out io.Writer, options *C
 		if err != nil {
 			return err
 		}
+
+		// Update the annotation used by kubectl apply
+		if err := kubectl.UpdateApplyAnnotation(info); err != nil {
+			return cmdutil.AddSourceToErr("creating", info.Source, err)
+		}
+
+		// Serialize the object with the annotation applied.
 		data, err := info.Mapping.Codec.Encode(info.Object)
 		if err != nil {
 			return cmdutil.AddSourceToErr("creating", info.Source, err)
 		}
+
 		obj, err := resource.NewHelper(info.Client, info.Mapping).Create(info.Namespace, true, data)
 		if err != nil {
 			return cmdutil.AddSourceToErr("creating", info.Source, err)
 		}
+
 		count++
 		info.Refresh(obj, true)
 		shortOutput := cmdutil.GetFlagString(cmd, "output") == "name"

pkg/kubectl/cmd/edit.go

@@ -210,6 +210,11 @@ func RunEdit(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []strin
 			return preservedFile(err, file, out)
 		}
 
+		// annotate the edited object for kubectl apply
+		if err := kubectl.UpdateApplyAnnotation(updates); err != nil {
+			return preservedFile(err, file, out)
+		}
+
 		visitor := resource.NewFlattenListVisitor(updates, rmap)
 
 		// need to make sure the original namespace wasn't changed while editing

pkg/kubectl/cmd/expose.go

@@ -214,10 +214,17 @@ func RunExpose(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []str
 	if cmdutil.GetFlagBool(cmd, "dry-run") {
 		fmt.Fprintln(out, "running in dry-run mode...")
 	} else {
-		data, err := info.Mapping.Codec.Encode(object)
+		// Serialize the configuration into an annotation.
+		if err := kubectl.UpdateApplyAnnotation(info); err != nil {
+			return err
+		}
+
+		// Serialize the object with the annotation applied.
+		data, err := info.Mapping.Codec.Encode(info.Object)
 		if err != nil {
 			return err
 		}
+
 		object, err = resource.NewHelper(info.Client, info.Mapping).Create(namespace, false, data)
 		if err != nil {
 			return err

pkg/kubectl/cmd/replace.go

@@ -127,14 +127,23 @@ func RunReplace(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []st
 		if err != nil {
 			return err
 		}
+
+		// Serialize the configuration into an annotation.
+		if err := kubectl.UpdateApplyAnnotation(info); err != nil {
+			return err
+		}
+
+		// Serialize the object with the annotation applied.
 		data, err := info.Mapping.Codec.Encode(info.Object)
 		if err != nil {
 			return cmdutil.AddSourceToErr("replacing", info.Source, err)
 		}
+
 		obj, err := resource.NewHelper(info.Client, info.Mapping).Replace(info.Namespace, info.Name, true, data)
 		if err != nil {
 			return cmdutil.AddSourceToErr("replacing", info.Source, err)
 		}
+
 		info.Refresh(obj, true)
 		printObjectSpecificMessage(obj, out)
 		cmdutil.PrintSuccess(mapper, shortOutput, out, info.Mapping.Resource, info.Name, "replaced")
@@ -211,14 +220,23 @@ func forceReplace(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []
 		if err != nil {
 			return err
 		}
+
+		// Serialize the configuration into an annotation.
+		if err := kubectl.UpdateApplyAnnotation(info); err != nil {
+			return err
+		}
+
+		// Serialize the object with the annotation applied.
 		data, err := info.Mapping.Codec.Encode(info.Object)
 		if err != nil {
 			return err
 		}
+
 		obj, err := resource.NewHelper(info.Client, info.Mapping).Create(info.Namespace, true, data)
 		if err != nil {
 			return err
 		}
+
 		count++
 		info.Refresh(obj, true)
 		printObjectSpecificMessage(obj, out)

pkg/kubectl/cmd/run.go

@@ -184,10 +184,23 @@ func Run(f *cmdutil.Factory, cmdIn io.Reader, cmdOut, cmdErr io.Writer, cmd *cob
 
 	// TODO: extract this flag to a central location, when such a location exists.
 	if !cmdutil.GetFlagBool(cmd, "dry-run") {
-		data, err := mapping.Codec.Encode(obj)
+		resourceMapper := &resource.Mapper{ObjectTyper: typer, RESTMapper: mapper, ClientMapper: f.ClientMapperForCommand()}
+		info, err := resourceMapper.InfoForObject(obj)
 		if err != nil {
 			return err
 		}
+
+		// Serialize the configuration into an annotation.
+		if err := kubectl.UpdateApplyAnnotation(info); err != nil {
+			return err
+		}
+
+		// Serialize the object with the annotation applied.
+		data, err := mapping.Codec.Encode(info.Object)
+		if err != nil {
+			return err
+		}
+
 		obj, err = resource.NewHelper(client, mapping).Create(namespace, false, data)
 		if err != nil {
 			return err

pkg/kubectl/cmd/util/helpers.go

@@ -34,6 +34,7 @@ import (
 	"k8s.io/kubernetes/pkg/api/unversioned"
 	client "k8s.io/kubernetes/pkg/client/unversioned"
 	"k8s.io/kubernetes/pkg/client/unversioned/clientcmd"
+	"k8s.io/kubernetes/pkg/kubectl"
 	"k8s.io/kubernetes/pkg/kubectl/resource"
 	"k8s.io/kubernetes/pkg/runtime"
 	utilerrors "k8s.io/kubernetes/pkg/util/errors"
@@ -404,18 +405,23 @@ func DumpReaderToFile(reader io.Reader, filename string) error {
 func UpdateObject(info *resource.Info, updateFn func(runtime.Object) error) (runtime.Object, error) {
 	helper := resource.NewHelper(info.Client, info.Mapping)
 
-	err := updateFn(info.Object)
-	if err != nil {
+	if err := updateFn(info.Object); err != nil {
+		return nil, err
+	}
+
+	// Update the annotation used by kubectl apply
+	if err := kubectl.UpdateApplyAnnotation(info); err != nil {
 		return nil, err
 	}
+
 	data, err := helper.Codec.Encode(info.Object)
 	if err != nil {
 		return nil, err
 	}
 
-	_, err = helper.Replace(info.Namespace, info.Name, true, data)
-	if err != nil {
+	if _, err := helper.Replace(info.Namespace, info.Name, true, data); err != nil {
 		return nil, err
 	}
+
 	return info.Object, nil
 }