diff --git a/vendor/k8s.io/kubernetes/pkg/kubectl/cmd/apply.go b/vendor/k8s.io/kubernetes/pkg/kubectl/cmd/apply.go
index c24f7d9d1355..61c32e99ff31 100644
--- a/vendor/k8s.io/kubernetes/pkg/kubectl/cmd/apply.go
+++ b/vendor/k8s.io/kubernetes/pkg/kubectl/cmd/apply.go
@@ -299,6 +299,7 @@ func RunApply(f cmdutil.Factory, cmd *cobra.Command, out, errOut io.Writer, opti
 				decoder:       decoder,
 				mapping:       info.Mapping,
 				helper:        helper,
+				clientFunc:    f.UnstructuredClientForMapping,
 				clientsetFunc: f.ClientSet,
 				overwrite:     overwrite,
 				backOff:       clockwork.NewRealClock(),
@@ -492,7 +493,7 @@ func (p *pruner) prune(namespace string, mapping *meta.RESTMapping, shortOutput
 			return err
 		}
 		if !p.dryRun {
-			if err := p.delete(namespace, name, mapping, c); err != nil {
+			if err := p.delete(namespace, name, mapping); err != nil {
 				return err
 			}
 		}
@@ -501,7 +502,12 @@ func (p *pruner) prune(namespace string, mapping *meta.RESTMapping, shortOutput
 	return nil
 }
 
-func (p *pruner) delete(namespace, name string, mapping *meta.RESTMapping, c resource.RESTClient) error {
+func (p *pruner) delete(namespace, name string, mapping *meta.RESTMapping) error {
+	c, err := p.clientFunc(mapping)
+	if err != nil {
+		return err
+	}
+
 	return runDelete(namespace, name, mapping, c, nil, p.cascade, p.gracePeriod, p.clientsetFunc)
 }
 
@@ -534,7 +540,11 @@ func runDelete(namespace, name string, mapping *meta.RESTMapping, c resource.RES
 }
 
 func (p *patcher) delete(namespace, name string) error {
-	return runDelete(namespace, name, p.mapping, nil, p.helper, p.cascade, p.gracePeriod, p.clientsetFunc)
+	c, err := p.clientFunc(p.mapping)
+	if err != nil {
+		return err
+	}
+	return runDelete(namespace, name, p.mapping, c, p.helper, p.cascade, p.gracePeriod, p.clientsetFunc)
 }
 
 type patcher struct {
@@ -543,6 +553,7 @@ type patcher struct {
 
 	mapping       *meta.RESTMapping
 	helper        *resource.Helper
+	clientFunc    resource.ClientMapperFunc
 	clientsetFunc func() (internalclientset.Interface, error)
 
 	overwrite bool
diff --git a/vendor/k8s.io/kubernetes/pkg/kubectl/cmd/apply_test.go b/vendor/k8s.io/kubernetes/pkg/kubectl/cmd/apply_test.go
index 9ccbbf478ce5..2ee03328cc43 100644
--- a/vendor/k8s.io/kubernetes/pkg/kubectl/cmd/apply_test.go
+++ b/vendor/k8s.io/kubernetes/pkg/kubectl/cmd/apply_test.go
@@ -33,6 +33,7 @@ import (
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
+	restclient "k8s.io/client-go/rest"
 	"k8s.io/client-go/rest/fake"
 	"k8s.io/kubernetes/pkg/api"
 	"k8s.io/kubernetes/pkg/api/annotations"
@@ -1015,3 +1016,103 @@ func checkPatchString(t *testing.T, req *http.Request) {
 		t.Fatalf("patch annotation is not correct, expect:%s\n but got:%s\n", checkString, resultString)
 	}
 }
+
+func TestForceApply(t *testing.T) {
+	initTestErrorHandler(t)
+	nameRC, currentRC := readAndAnnotateReplicationController(t, filenameRC)
+	pathRC := "/namespaces/test/replicationcontrollers/" + nameRC
+	pathRCList := "/namespaces/test/replicationcontrollers"
+	deleted := false
+	counts := map[string]int{}
+	expected := map[string]int{
+		"getOk":       9,
+		"getNotFound": 1,
+		"getList":     1,
+		"patch":       6,
+		"delete":      1,
+		"put":         1,
+		"post":        1,
+	}
+
+	f, tf, _, _ := cmdtesting.NewAPIFactory()
+	tf.Printer = &testPrinter{}
+	tf.UnstructuredClient = &fake.RESTClient{
+		APIRegistry:          api.Registry,
+		NegotiatedSerializer: unstructuredSerializer,
+		Client: fake.CreateHTTPClient(func(req *http.Request) (*http.Response, error) {
+			switch p, m := req.URL.Path, req.Method; {
+			case strings.HasSuffix(p, pathRC) && m == "GET":
+				if deleted {
+					counts["getNotFound"]++
+					return &http.Response{StatusCode: 404, Header: defaultHeader(), Body: ioutil.NopCloser(bytes.NewReader([]byte{}))}, nil
+				}
+				counts["getOk"]++
+				bodyRC := ioutil.NopCloser(bytes.NewReader(currentRC))
+				return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: bodyRC}, nil
+			case strings.HasSuffix(p, pathRCList) && m == "GET":
+				counts["getList"]++
+				rcObj := readUnstructuredFromFile(t, filenameRC)
+				list := &unstructured.UnstructuredList{
+					Object: map[string]interface{}{
+						"apiVersion": "v1",
+						"kind":       "ReplicationControllerList",
+					},
+					Items: []unstructured.Unstructured{*rcObj},
+				}
+				listBytes, err := runtime.Encode(testapi.Default.Codec(), list)
+				if err != nil {
+					t.Fatal(err)
+				}
+				bodyRCList := ioutil.NopCloser(bytes.NewReader(listBytes))
+				return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: bodyRCList}, nil
+			case strings.HasSuffix(p, pathRC) && m == "PATCH":
+				counts["patch"]++
+				if counts["patch"] <= 6 {
+					statusErr := kubeerr.NewConflict(schema.GroupResource{Group: "", Resource: "rc"}, "test-rc", fmt.Errorf("the object has been modified. Please apply at first."))
+					bodyBytes, _ := json.Marshal(statusErr)
+					bodyErr := ioutil.NopCloser(bytes.NewReader(bodyBytes))
+					return &http.Response{StatusCode: http.StatusConflict, Header: defaultHeader(), Body: bodyErr}, nil
+				}
+				t.Fatalf("unexpected request: %#v after %v tries\n%#v", req.URL, counts["patch"], req)
+				return nil, nil
+			case strings.HasSuffix(p, pathRC) && m == "DELETE":
+				counts["delete"]++
+				deleted = true
+				return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: ioutil.NopCloser(bytes.NewReader([]byte{}))}, nil
+			case strings.HasSuffix(p, pathRC) && m == "PUT":
+				counts["put"]++
+				bodyRC := ioutil.NopCloser(bytes.NewReader(currentRC))
+				return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: bodyRC}, nil
+			case strings.HasSuffix(p, pathRCList) && m == "POST":
+				counts["post"]++
+				deleted = false
+				bodyRC := ioutil.NopCloser(bytes.NewReader(currentRC))
+				return &http.Response{StatusCode: 200, Header: defaultHeader(), Body: bodyRC}, nil
+			default:
+				t.Fatalf("unexpected request: %#v\n%#v", req.URL, req)
+				return nil, nil
+			}
+		}),
+	}
+	tf.Client = tf.UnstructuredClient
+	tf.ClientConfig = &restclient.Config{}
+	tf.Namespace = "test"
+	buf := bytes.NewBuffer([]byte{})
+	errBuf := bytes.NewBuffer([]byte{})
+
+	cmd := NewCmdApply(f, buf, errBuf)
+	cmd.Flags().Set("filename", filenameRC)
+	cmd.Flags().Set("output", "name")
+	cmd.Flags().Set("force", "true")
+	cmd.Run(cmd, []string{})
+
+	for method, exp := range expected {
+		if exp != counts[method] {
+			t.Errorf("Unexpected amount of %q API calls, wanted %v got %v", method, exp, counts[method])
+		}
+	}
+
+	if expected := "replicationcontroller/" + nameRC + "\n"; buf.String() != expected {
+		t.Fatalf("unexpected output: %s\nexpected: %s", buf.String(), expected)
+	}
+}