Fix scope.Kind of CONNECT subresources.

Make scope.Kind of pod/attach, pod/exec, pod/portforward, node/proxy,
service/proxy to their respective subresource Kind, instead of the
parent Kind. The kind is used by the admission webhook controller to
determine how to convert the object.

pkg/registry/core/node/rest/proxy.go

@@ -45,9 +45,9 @@ var _ = rest.Connecter(&ProxyREST{})
 
 var proxyMethods = []string{"GET", "POST", "PUT", "PATCH", "DELETE", "HEAD", "OPTIONS"}
 
-// New returns an empty service resource
+// New returns an empty nodeProxyOptions object.
 func (r *ProxyREST) New() runtime.Object {
-	return &api.Node{}
+	return &api.NodeProxyOptions{}
 }
 
 // ConnectMethods returns the list of HTTP methods that can be proxied

pkg/registry/core/pod/rest/subresources.go

@@ -46,9 +46,9 @@ var _ = rest.Connecter(&ProxyREST{})
 
 var proxyMethods = []string{"GET", "POST", "PUT", "PATCH", "DELETE", "HEAD", "OPTIONS"}
 
-// New returns an empty pod resource
+// New returns an empty podProxyOptions object.
 func (r *ProxyREST) New() runtime.Object {
-	return &api.Pod{}
+	return &api.PodProxyOptions{}
 }
 
 // ConnectMethods returns the list of HTTP methods that can be proxied
@@ -88,9 +88,9 @@ type AttachREST struct {
 // Implement Connecter
 var _ = rest.Connecter(&AttachREST{})
 
-// New creates a new Pod object
+// New creates a new podAttachOptions object.
 func (r *AttachREST) New() runtime.Object {
-	return &api.Pod{}
+	return &api.PodAttachOptions{}
 }
 
 // Connect returns a handler for the pod exec proxy
@@ -125,9 +125,9 @@ type ExecREST struct {
 // Implement Connecter
 var _ = rest.Connecter(&ExecREST{})
 
-// New creates a new Pod object
+// New creates a new podExecOptions object.
 func (r *ExecREST) New() runtime.Object {
-	return &api.Pod{}
+	return &api.PodExecOptions{}
 }
 
 // Connect returns a handler for the pod exec proxy
@@ -162,9 +162,9 @@ type PortForwardREST struct {
 // Implement Connecter
 var _ = rest.Connecter(&PortForwardREST{})
 
-// New returns an empty pod object
+// New returns an empty podPortForwardOptions object
 func (r *PortForwardREST) New() runtime.Object {
-	return &api.Pod{}
+	return &api.PodPortForwardOptions{}
 }
 
 // NewConnectOptions returns the versioned object that represents the

pkg/registry/core/service/proxy.go

@@ -43,7 +43,7 @@ var proxyMethods = []string{"GET", "POST", "PUT", "PATCH", "DELETE", "HEAD", "OP
 
 // New returns an empty service resource
 func (r *ProxyREST) New() runtime.Object {
-	return &api.Service{}
+	return &api.ServiceProxyOptions{}
 }
 
 // ConnectMethods returns the list of HTTP methods that can be proxied