Migrate from snapClient.VolumesnapshotV1alpha1Client to

snapClient.SnapshotV1alpha1Client and also update kube dependency

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

vendor/k8s.io/kubernetes/pkg/util/filesystem/defaultfs.go

@@ -0,0 +1,122 @@
+/*
+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 filesystem
+
+import (
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"time"
+)
+
+// DefaultFs implements Filesystem using same-named functions from "os" and "io/ioutil"
+type DefaultFs struct{}
+
+var _ Filesystem = DefaultFs{}
+
+// Stat via os.Stat
+func (DefaultFs) Stat(name string) (os.FileInfo, error) {
+	return os.Stat(name)
+}
+
+// Create via os.Create
+func (DefaultFs) Create(name string) (File, error) {
+	file, err := os.Create(name)
+	if err != nil {
+		return nil, err
+	}
+	return &defaultFile{file}, nil
+}
+
+// Rename via os.Rename
+func (DefaultFs) Rename(oldpath, newpath string) error {
+	return os.Rename(oldpath, newpath)
+}
+
+// MkdirAll via os.MkdirAll
+func (DefaultFs) MkdirAll(path string, perm os.FileMode) error {
+	return os.MkdirAll(path, perm)
+}
+
+// Chtimes via os.Chtimes
+func (DefaultFs) Chtimes(name string, atime time.Time, mtime time.Time) error {
+	return os.Chtimes(name, atime, mtime)
+}
+
+// RemoveAll via os.RemoveAll
+func (DefaultFs) RemoveAll(path string) error {
+	return os.RemoveAll(path)
+}
+
+// Remove via os.RemoveAll
+func (DefaultFs) Remove(name string) error {
+	return os.Remove(name)
+}
+
+// ReadFile via ioutil.ReadFile
+func (DefaultFs) ReadFile(filename string) ([]byte, error) {
+	return ioutil.ReadFile(filename)
+}
+
+// TempDir via ioutil.TempDir
+func (DefaultFs) TempDir(dir, prefix string) (string, error) {
+	return ioutil.TempDir(dir, prefix)
+}
+
+// TempFile via ioutil.TempFile
+func (DefaultFs) TempFile(dir, prefix string) (File, error) {
+	file, err := ioutil.TempFile(dir, prefix)
+	if err != nil {
+		return nil, err
+	}
+	return &defaultFile{file}, nil
+}
+
+// ReadDir via ioutil.ReadDir
+func (DefaultFs) ReadDir(dirname string) ([]os.FileInfo, error) {
+	return ioutil.ReadDir(dirname)
+}
+
+// Walk via filepath.Walk
+func (DefaultFs) Walk(root string, walkFn filepath.WalkFunc) error {
+	return filepath.Walk(root, walkFn)
+}
+
+// defaultFile implements File using same-named functions from "os"
+type defaultFile struct {
+	file *os.File
+}
+
+// Name via os.File.Name
+func (file *defaultFile) Name() string {
+	return file.file.Name()
+}
+
+// Write via os.File.Write
+func (file *defaultFile) Write(b []byte) (n int, err error) {
+	return file.file.Write(b)
+}
+
+// Sync via os.File.Sync
+func (file *defaultFile) Sync() error {
+	return file.file.Sync()
+}
+
+// Close via os.File.Close
+func (file *defaultFile) Close() error {
+	return file.file.Close()
+}