git subrepo clone (merge) https://github.com/kubernetes-incubator/metrics-server.git metrics-server
subrepo:
subdir: "metrics-server"
merged: "92d8412"
upstream:
origin: "https://github.com/kubernetes-incubator/metrics-server.git"
branch: "master"
commit: "92d8412"
git-subrepo:
version: "0.4.0"
origin: "???"
commit: "???"
diff --git a/metrics-server/vendor/k8s.io/client-go/discovery/unstructured.go b/metrics-server/vendor/k8s.io/client-go/discovery/unstructured.go
new file mode 100644
index 0000000..81913a4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/discovery/unstructured.go
@@ -0,0 +1,81 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package discovery
+
+import (
+ "reflect"
+
+ "k8s.io/apimachinery/pkg/runtime"
+ "k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// UnstructuredObjectTyper provides a runtime.ObjectTyper implementation for
+// runtime.Unstructured object based on discovery information.
+type UnstructuredObjectTyper struct {
+ typers []runtime.ObjectTyper
+}
+
+// NewUnstructuredObjectTyper returns a runtime.ObjectTyper for
+// unstructured objects based on discovery information. It accepts a list of fallback typers
+// for handling objects that are not runtime.Unstructured. It does not delegate the Recognizes
+// check, only ObjectKinds.
+// TODO this only works for the apiextensions server and doesn't recognize any types. Move to point of use.
+func NewUnstructuredObjectTyper(typers ...runtime.ObjectTyper) *UnstructuredObjectTyper {
+ dot := &UnstructuredObjectTyper{
+ typers: typers,
+ }
+ return dot
+}
+
+// ObjectKinds returns a slice of one element with the group,version,kind of the
+// provided object, or an error if the object is not runtime.Unstructured or
+// has no group,version,kind information. unversionedType will always be false
+// because runtime.Unstructured object should always have group,version,kind
+// information set.
+func (d *UnstructuredObjectTyper) ObjectKinds(obj runtime.Object) (gvks []schema.GroupVersionKind, unversionedType bool, err error) {
+ if _, ok := obj.(runtime.Unstructured); ok {
+ gvk := obj.GetObjectKind().GroupVersionKind()
+ if len(gvk.Kind) == 0 {
+ return nil, false, runtime.NewMissingKindErr("object has no kind field ")
+ }
+ if len(gvk.Version) == 0 {
+ return nil, false, runtime.NewMissingVersionErr("object has no apiVersion field")
+ }
+ return []schema.GroupVersionKind{gvk}, false, nil
+ }
+ var lastErr error
+ for _, typer := range d.typers {
+ gvks, unversioned, err := typer.ObjectKinds(obj)
+ if err != nil {
+ lastErr = err
+ continue
+ }
+ return gvks, unversioned, nil
+ }
+ if lastErr == nil {
+ lastErr = runtime.NewNotRegisteredErrForType(reflect.TypeOf(obj))
+ }
+ return nil, false, lastErr
+}
+
+// Recognizes returns true if the provided group,version,kind was in the
+// discovery information.
+func (d *UnstructuredObjectTyper) Recognizes(gvk schema.GroupVersionKind) bool {
+ return false
+}
+
+var _ runtime.ObjectTyper = &UnstructuredObjectTyper{}