Import of https://github.com/ciena/voltctl at commit 40d61fbf3f910ed4017cf67c9c79e8e1f82a33a5

Change-Id: I8464c59e60d76cb8612891db3303878975b5416c
diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/types.go b/vendor/k8s.io/apimachinery/pkg/runtime/types.go
new file mode 100644
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+++ b/vendor/k8s.io/apimachinery/pkg/runtime/types.go
@@ -0,0 +1,137 @@
+/*
+Copyright 2014 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 runtime
+
+// Note that the types provided in this file are not versioned and are intended to be
+// safe to use from within all versions of every API object.
+
+// TypeMeta is shared by all top level objects. The proper way to use it is to inline it in your type,
+// like this:
+// type MyAwesomeAPIObject struct {
+//      runtime.TypeMeta    `json:",inline"`
+//      ... // other fields
+// }
+// func (obj *MyAwesomeAPIObject) SetGroupVersionKind(gvk *metav1.GroupVersionKind) { metav1.UpdateTypeMeta(obj,gvk) }; GroupVersionKind() *GroupVersionKind
+//
+// TypeMeta is provided here for convenience. You may use it directly from this package or define
+// your own with the same fields.
+//
+// +k8s:deepcopy-gen=false
+// +protobuf=true
+// +k8s:openapi-gen=true
+type TypeMeta struct {
+	// +optional
+	APIVersion string `json:"apiVersion,omitempty" yaml:"apiVersion,omitempty" protobuf:"bytes,1,opt,name=apiVersion"`
+	// +optional
+	Kind string `json:"kind,omitempty" yaml:"kind,omitempty" protobuf:"bytes,2,opt,name=kind"`
+}
+
+const (
+	ContentTypeJSON string = "application/json"
+)
+
+// RawExtension is used to hold extensions in external versions.
+//
+// To use this, make a field which has RawExtension as its type in your external, versioned
+// struct, and Object in your internal struct. You also need to register your
+// various plugin types.
+//
+// // Internal package:
+// type MyAPIObject struct {
+// 	runtime.TypeMeta `json:",inline"`
+//	MyPlugin runtime.Object `json:"myPlugin"`
+// }
+// type PluginA struct {
+//	AOption string `json:"aOption"`
+// }
+//
+// // External package:
+// type MyAPIObject struct {
+// 	runtime.TypeMeta `json:",inline"`
+//	MyPlugin runtime.RawExtension `json:"myPlugin"`
+// }
+// type PluginA struct {
+//	AOption string `json:"aOption"`
+// }
+//
+// // On the wire, the JSON will look something like this:
+// {
+//	"kind":"MyAPIObject",
+//	"apiVersion":"v1",
+//	"myPlugin": {
+//		"kind":"PluginA",
+//		"aOption":"foo",
+//	},
+// }
+//
+// So what happens? Decode first uses json or yaml to unmarshal the serialized data into
+// your external MyAPIObject. That causes the raw JSON to be stored, but not unpacked.
+// The next step is to copy (using pkg/conversion) into the internal struct. The runtime
+// package's DefaultScheme has conversion functions installed which will unpack the
+// JSON stored in RawExtension, turning it into the correct object type, and storing it
+// in the Object. (TODO: In the case where the object is of an unknown type, a
+// runtime.Unknown object will be created and stored.)
+//
+// +k8s:deepcopy-gen=true
+// +protobuf=true
+// +k8s:openapi-gen=true
+type RawExtension struct {
+	// Raw is the underlying serialization of this object.
+	//
+	// TODO: Determine how to detect ContentType and ContentEncoding of 'Raw' data.
+	Raw []byte `protobuf:"bytes,1,opt,name=raw"`
+	// Object can hold a representation of this extension - useful for working with versioned
+	// structs.
+	Object Object `json:"-"`
+}
+
+// Unknown allows api objects with unknown types to be passed-through. This can be used
+// to deal with the API objects from a plug-in. Unknown objects still have functioning
+// TypeMeta features-- kind, version, etc.
+// TODO: Make this object have easy access to field based accessors and settors for
+// metadata and field mutatation.
+//
+// +k8s:deepcopy-gen=true
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +protobuf=true
+// +k8s:openapi-gen=true
+type Unknown struct {
+	TypeMeta `json:",inline" protobuf:"bytes,1,opt,name=typeMeta"`
+	// Raw will hold the complete serialized object which couldn't be matched
+	// with a registered type. Most likely, nothing should be done with this
+	// except for passing it through the system.
+	Raw []byte `protobuf:"bytes,2,opt,name=raw"`
+	// ContentEncoding is encoding used to encode 'Raw' data.
+	// Unspecified means no encoding.
+	ContentEncoding string `protobuf:"bytes,3,opt,name=contentEncoding"`
+	// ContentType  is serialization method used to serialize 'Raw'.
+	// Unspecified means ContentTypeJSON.
+	ContentType string `protobuf:"bytes,4,opt,name=contentType"`
+}
+
+// VersionedObjects is used by Decoders to give callers a way to access all versions
+// of an object during the decoding process.
+//
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:deepcopy-gen=true
+type VersionedObjects struct {
+	// Objects is the set of objects retrieved during decoding, in order of conversion.
+	// The 0 index is the object as serialized on the wire. If conversion has occurred,
+	// other objects may be present. The right most object is the same as would be returned
+	// by a normal Decode call.
+	Objects []Object
+}