82c909cc99
add initial work for mount azure file on windows fix review comments full implementation for attach azure file on windows node working azure file mount remove useless functions add a workable implementation about mounting azure file on windows node fix review comments and make the pod creating successful even azure file mount failed fix according to review comments add mount_windows_test add implementation for IsLikelyNotMountPoint func remove mount_windows_test.go temporaly add back unit test for mount_windows.go add normalizeWindowsPath func fix normalizeWindowsPath func issue implment azure disk on windows update bazel BUILD revert validation.go change as it's another PR fix merge issue and compiling issue fix windows compiling issue fix according to review comments fix according to review comments fix cross-build failure fix according to review comments fix test build failure temporalily fix darwin build failure fix azure windows test failure add empty implementation of MakeRShared on windows fix gofmt errors
134 lines
2.8 KiB
Go
134 lines
2.8 KiB
Go
/*
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Copyright 2017 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 azure_dd
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import (
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"fmt"
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"os"
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"runtime"
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"strings"
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"testing"
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"time"
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"k8s.io/kubernetes/pkg/util/mount"
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)
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type fakeFileInfo struct {
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name string
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}
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func (fi *fakeFileInfo) Name() string {
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return fi.name
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}
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func (fi *fakeFileInfo) Size() int64 {
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return 0
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}
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func (fi *fakeFileInfo) Mode() os.FileMode {
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return 777
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}
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func (fi *fakeFileInfo) ModTime() time.Time {
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return time.Now()
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}
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func (fi *fakeFileInfo) IsDir() bool {
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return false
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}
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func (fi *fakeFileInfo) Sys() interface{} {
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return nil
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}
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var (
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lun = 1
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lunStr = "1"
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diskPath = "4:0:0:" + lunStr
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devName = "sdd"
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lun1 = 2
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lunStr1 = "2"
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diskPath1 = "3:0:0:" + lunStr1
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devName1 = "sde"
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)
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type fakeIOHandler struct{}
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func (handler *fakeIOHandler) ReadDir(dirname string) ([]os.FileInfo, error) {
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switch dirname {
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case "/sys/bus/scsi/devices":
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f1 := &fakeFileInfo{
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name: "3:0:0:1",
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}
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f2 := &fakeFileInfo{
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name: "4:0:0:0",
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}
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f3 := &fakeFileInfo{
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name: diskPath,
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}
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f4 := &fakeFileInfo{
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name: "host1",
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}
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f5 := &fakeFileInfo{
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name: "target2:0:0",
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}
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return []os.FileInfo{f1, f2, f3, f4, f5}, nil
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case "/sys/bus/scsi/devices/" + diskPath + "/block":
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n := &fakeFileInfo{
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name: devName,
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}
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return []os.FileInfo{n}, nil
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case "/sys/bus/scsi/devices/" + diskPath1 + "/block":
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n := &fakeFileInfo{
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name: devName1,
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}
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return []os.FileInfo{n}, nil
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}
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return nil, fmt.Errorf("bad dir")
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}
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func (handler *fakeIOHandler) WriteFile(filename string, data []byte, perm os.FileMode) error {
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return nil
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}
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func (handler *fakeIOHandler) Readlink(name string) (string, error) {
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return "/dev/azure/disk/sda", nil
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}
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func (handler *fakeIOHandler) ReadFile(filename string) ([]byte, error) {
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if strings.HasSuffix(filename, "vendor") {
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return []byte("Msft \n"), nil
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}
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if strings.HasSuffix(filename, "model") {
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return []byte("Virtual Disk \n"), nil
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}
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return nil, fmt.Errorf("unknown file")
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}
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func TestIoHandler(t *testing.T) {
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disk, err := findDiskByLun(lun, &fakeIOHandler{}, mount.NewOsExec())
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if runtime.GOOS == "windows" {
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if err != nil {
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t.Errorf("no data disk found: disk %v err %v", disk, err)
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}
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} else {
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// if no disk matches lun, exit
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if disk != "/dev/"+devName || err != nil {
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t.Errorf("no data disk found: disk %v err %v", disk, err)
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}
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}
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}
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