Update go dependencies and cleanup deprecated packages

vendor/k8s.io/kubernetes/pkg/volume/util/error.go

@@ -0,0 +1,41 @@
+/*
+Copyright 2017 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 util
+
+import (
+	k8stypes "k8s.io/apimachinery/pkg/types"
+)
+
+// This error on attach indicates volume is attached to a different node
+// than we expected.
+type DanglingAttachError struct {
+	msg         string
+	CurrentNode k8stypes.NodeName
+	DevicePath  string
+}
+
+func (err *DanglingAttachError) Error() string {
+	return err.msg
+}
+
+func NewDanglingError(msg string, node k8stypes.NodeName, devicePath string) error {
+	return &DanglingAttachError{
+		msg:         msg,
+		CurrentNode: node,
+		DevicePath:  devicePath,
+	}
+}