e575e60ea4
When reconstructing volumes from disk after kubelet restart, reconstruct also context=XYZ mount option and add it to the ActualStateOfWorld.
110 lines
3.3 KiB
Go
110 lines
3.3 KiB
Go
//go:build !linux && !windows
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// +build !linux,!windows
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/*
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Copyright 2014 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package hostutil
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import (
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"errors"
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"os"
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"k8s.io/mount-utils"
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)
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// HostUtil is an HostUtils implementation that allows compilation on
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// unsupported platforms
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type HostUtil struct{}
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// NewHostUtil returns a struct that implements the HostUtils interface on
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// unsupported platforms
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func NewHostUtil() *HostUtil {
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return &HostUtil{}
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}
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var errUnsupported = errors.New("volume/util/hostutil on this platform is not supported")
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// DeviceOpened always returns an error on unsupported platforms
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func (hu *HostUtil) DeviceOpened(pathname string) (bool, error) {
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return false, errUnsupported
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}
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// PathIsDevice always returns an error on unsupported platforms
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func (hu *HostUtil) PathIsDevice(pathname string) (bool, error) {
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return true, errUnsupported
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}
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// GetDeviceNameFromMount always returns an error on unsupported platforms
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func (hu *HostUtil) GetDeviceNameFromMount(mounter mount.Interface, mountPath, pluginMountDir string) (string, error) {
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return getDeviceNameFromMount(mounter, mountPath, pluginMountDir)
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}
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// MakeRShared always returns an error on unsupported platforms
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func (hu *HostUtil) MakeRShared(path string) error {
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return errUnsupported
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}
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// GetFileType always returns an error on unsupported platforms
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func (hu *HostUtil) GetFileType(pathname string) (FileType, error) {
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return FileType("fake"), errUnsupported
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}
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// MakeFile always returns an error on unsupported platforms
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func (hu *HostUtil) MakeFile(pathname string) error {
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return errUnsupported
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}
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// MakeDir always returns an error on unsupported platforms
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func (hu *HostUtil) MakeDir(pathname string) error {
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return errUnsupported
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}
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// PathExists always returns an error on unsupported platforms
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func (hu *HostUtil) PathExists(pathname string) (bool, error) {
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return true, errUnsupported
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}
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// EvalHostSymlinks always returns an error on unsupported platforms
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func (hu *HostUtil) EvalHostSymlinks(pathname string) (string, error) {
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return "", errUnsupported
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}
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// GetOwner always returns an error on unsupported platforms
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func (hu *HostUtil) GetOwner(pathname string) (int64, int64, error) {
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return -1, -1, errUnsupported
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}
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// GetSELinuxSupport always returns an error on unsupported platforms
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func (hu *HostUtil) GetSELinuxSupport(pathname string) (bool, error) {
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return false, errUnsupported
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}
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// GetMode always returns an error on unsupported platforms
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func (hu *HostUtil) GetMode(pathname string) (os.FileMode, error) {
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return 0, errUnsupported
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}
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func getDeviceNameFromMount(mounter mount.Interface, mountPath, pluginMountDir string) (string, error) {
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return "", errUnsupported
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}
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// GetSELinuxMountContext returns value of -o context=XYZ mount option on
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// given mount point.
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func (hu *HostUtil) GetSELinuxMountContext(pathname string) (string, error) {
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return "", errUnsupported
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}
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