Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/pkg/util/mount/exec_mount.go

@@ -0,0 +1,169 @@
+// +build linux
+
+/*
+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 mount
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/golang/glog"
+)
+
+// ExecMounter is a mounter that uses provided Exec interface to mount and
+// unmount a filesystem. For all other calls it uses a wrapped mounter.
+type execMounter struct {
+	wrappedMounter Interface
+	exec           Exec
+}
+
+func NewExecMounter(exec Exec, wrapped Interface) Interface {
+	return &execMounter{
+		wrappedMounter: wrapped,
+		exec:           exec,
+	}
+}
+
+// execMounter implements mount.Interface
+var _ Interface = &execMounter{}
+
+// Mount runs mount(8) using given exec interface.
+func (m *execMounter) Mount(source string, target string, fstype string, options []string) error {
+	bind, bindRemountOpts := isBind(options)
+
+	if bind {
+		err := m.doExecMount(source, target, fstype, []string{"bind"})
+		if err != nil {
+			return err
+		}
+		return m.doExecMount(source, target, fstype, bindRemountOpts)
+	}
+
+	return m.doExecMount(source, target, fstype, options)
+}
+
+// doExecMount calls exec(mount <what> <where>) using given exec interface.
+func (m *execMounter) doExecMount(source, target, fstype string, options []string) error {
+	glog.V(5).Infof("Exec Mounting %s %s %s %v", source, target, fstype, options)
+	mountArgs := makeMountArgs(source, target, fstype, options)
+	output, err := m.exec.Run("mount", mountArgs...)
+	glog.V(5).Infof("Exec mounted %v: %v: %s", mountArgs, err, string(output))
+	if err != nil {
+		return fmt.Errorf("mount failed: %v\nMounting command: %s\nMounting arguments: %s %s %s %v\nOutput: %s\n",
+			err, "mount", source, target, fstype, options, string(output))
+	}
+
+	return err
+}
+
+// Unmount runs umount(8) using given exec interface.
+func (m *execMounter) Unmount(target string) error {
+	outputBytes, err := m.exec.Run("umount", target)
+	if err == nil {
+		glog.V(5).Infof("Exec unmounted %s: %s", target, string(outputBytes))
+	} else {
+		glog.V(5).Infof("Failed to exec unmount %s: err: %q, umount output: %s", target, err, string(outputBytes))
+	}
+
+	return err
+}
+
+// List returns a list of all mounted filesystems.
+func (m *execMounter) List() ([]MountPoint, error) {
+	return m.wrappedMounter.List()
+}
+
+// IsLikelyNotMountPoint determines whether a path is a mountpoint.
+func (m *execMounter) IsLikelyNotMountPoint(file string) (bool, error) {
+	return m.wrappedMounter.IsLikelyNotMountPoint(file)
+}
+
+// DeviceOpened checks if block device in use by calling Open with O_EXCL flag.
+// Returns true if open returns errno EBUSY, and false if errno is nil.
+// Returns an error if errno is any error other than EBUSY.
+// Returns with error if pathname is not a device.
+func (m *execMounter) DeviceOpened(pathname string) (bool, error) {
+	return m.wrappedMounter.DeviceOpened(pathname)
+}
+
+// PathIsDevice uses FileInfo returned from os.Stat to check if path refers
+// to a device.
+func (m *execMounter) PathIsDevice(pathname string) (bool, error) {
+	return m.wrappedMounter.PathIsDevice(pathname)
+}
+
+//GetDeviceNameFromMount given a mount point, find the volume id from checking /proc/mounts
+func (m *execMounter) GetDeviceNameFromMount(mountPath, pluginDir string) (string, error) {
+	return m.wrappedMounter.GetDeviceNameFromMount(mountPath, pluginDir)
+}
+
+func (m *execMounter) IsMountPointMatch(mp MountPoint, dir string) bool {
+	return m.wrappedMounter.IsMountPointMatch(mp, dir)
+}
+
+func (m *execMounter) IsNotMountPoint(dir string) (bool, error) {
+	return m.wrappedMounter.IsNotMountPoint(dir)
+}
+
+func (m *execMounter) MakeRShared(path string) error {
+	return m.wrappedMounter.MakeRShared(path)
+}
+
+func (m *execMounter) GetFileType(pathname string) (FileType, error) {
+	return m.wrappedMounter.GetFileType(pathname)
+}
+
+func (m *execMounter) MakeFile(pathname string) error {
+	return m.wrappedMounter.MakeFile(pathname)
+}
+
+func (m *execMounter) MakeDir(pathname string) error {
+	return m.wrappedMounter.MakeDir(pathname)
+}
+
+func (m *execMounter) ExistsPath(pathname string) (bool, error) {
+	return m.wrappedMounter.ExistsPath(pathname)
+}
+
+func (m *execMounter) PrepareSafeSubpath(subPath Subpath) (newHostPath string, cleanupAction func(), err error) {
+	return m.wrappedMounter.PrepareSafeSubpath(subPath)
+}
+
+func (m *execMounter) CleanSubPaths(podDir string, volumeName string) error {
+	return m.wrappedMounter.CleanSubPaths(podDir, volumeName)
+}
+
+func (m *execMounter) SafeMakeDir(pathname string, base string, perm os.FileMode) error {
+	return m.wrappedMounter.SafeMakeDir(pathname, base, perm)
+}
+
+func (m *execMounter) GetMountRefs(pathname string) ([]string, error) {
+	return m.wrappedMounter.GetMountRefs(pathname)
+}
+
+func (m *execMounter) GetFSGroup(pathname string) (int64, error) {
+	return m.wrappedMounter.GetFSGroup(pathname)
+}
+
+func (m *execMounter) GetSELinuxSupport(pathname string) (bool, error) {
+	return m.wrappedMounter.GetSELinuxSupport(pathname)
+}
+
+func (m *execMounter) GetMode(pathname string) (os.FileMode, error) {
+	return m.wrappedMounter.GetMode(pathname)
+}