Add status subresource to HorizontalPodAutoscaler

pkg/client/unversioned/horizontalpodautoscaler.go

@@ -36,6 +36,7 @@ type HorizontalPodAutoscalerInterface interface {
 	Delete(name string, options *api.DeleteOptions) error
 	Create(horizontalPodAutoscaler *extensions.HorizontalPodAutoscaler) (*extensions.HorizontalPodAutoscaler, error)
 	Update(horizontalPodAutoscaler *extensions.HorizontalPodAutoscaler) (*extensions.HorizontalPodAutoscaler, error)
+	UpdateStatus(horizontalPodAutoscaler *extensions.HorizontalPodAutoscaler) (*extensions.HorizontalPodAutoscaler, error)
 	Watch(label labels.Selector, field fields.Selector, resourceVersion string) (watch.Interface, error)
 }
 
@@ -94,6 +95,13 @@ func (c *horizontalPodAutoscalers) Update(horizontalPodAutoscaler *extensions.Ho
 	return
 }
 
+// UpdateStatus takes the representation of a horizontalPodAutoscaler and updates it.  Returns the server's representation of the horizontalPodAutoscaler, and an error, if it occurs.
+func (c *horizontalPodAutoscalers) UpdateStatus(horizontalPodAutoscaler *extensions.HorizontalPodAutoscaler) (result *extensions.HorizontalPodAutoscaler, err error) {
+	result = &extensions.HorizontalPodAutoscaler{}
+	err = c.client.Put().Namespace(c.ns).Resource("horizontalPodAutoscalers").Name(horizontalPodAutoscaler.Name).SubResource("status").Body(horizontalPodAutoscaler).Do().Into(result)
+	return
+}
+
 // Watch returns a watch.Interface that watches the requested horizontalPodAutoscalers.
 func (c *horizontalPodAutoscalers) Watch(label labels.Selector, field fields.Selector, resourceVersion string) (watch.Interface, error) {
 	return c.client.Get().

pkg/client/unversioned/horizontalpodautoscaler_test.go

@@ -120,6 +120,23 @@ func TestHorizontalPodAutoscalerUpdate(t *testing.T) {
 	c.Validate(t, response, err)
 }
 
+func TestHorizontalPodAutoscalerUpdateStatus(t *testing.T) {
+	ns := api.NamespaceDefault
+	horizontalPodAutoscaler := &extensions.HorizontalPodAutoscaler{
+		ObjectMeta: api.ObjectMeta{
+			Name:            "abc",
+			Namespace:       ns,
+			ResourceVersion: "1",
+		},
+	}
+	c := &testClient{
+		Request:  testRequest{Method: "PUT", Path: testapi.Extensions.ResourcePath(getHorizontalPodAutoscalersResoureName(), ns, "abc") + "/status", Query: buildQueryValues(nil)},
+		Response: Response{StatusCode: 200, Body: horizontalPodAutoscaler},
+	}
+	response, err := c.Setup(t).Experimental().HorizontalPodAutoscalers(ns).UpdateStatus(horizontalPodAutoscaler)
+	c.Validate(t, response, err)
+}
+
 func TestHorizontalPodAutoscalerDelete(t *testing.T) {
 	ns := api.NamespaceDefault
 	c := &testClient{

pkg/client/unversioned/testclient/fake_horizontal_pod_autoscalers.go

@@ -72,6 +72,14 @@ func (c *FakeHorizontalPodAutoscalers) Update(a *extensions.HorizontalPodAutosca
 	return obj.(*extensions.HorizontalPodAutoscaler), err
 }
 
+func (c *FakeHorizontalPodAutoscalers) UpdateStatus(a *extensions.HorizontalPodAutoscaler) (*extensions.HorizontalPodAutoscaler, error) {
+	obj, err := c.Fake.Invokes(NewUpdateSubresourceAction("horizontalpodautoscalers", "status", c.Namespace, a), &extensions.HorizontalPodAutoscaler{})
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*extensions.HorizontalPodAutoscaler), err
+}
+
 func (c *FakeHorizontalPodAutoscalers) Delete(name string, options *api.DeleteOptions) error {
 	_, err := c.Fake.Invokes(NewDeleteAction("horizontalpodautoscalers", c.Namespace, name), &extensions.HorizontalPodAutoscaler{})
 	return err