func doVolumeCreate(c *cli.Context) error {
var err error
name := c.Args().First()
size, err := getSize(c, err)
driverName, err := util.GetFlag(c, "driver", false, err)
backupURL, err := util.GetFlag(c, "backup", false, err)
if err != nil {
return err
}
driverVolumeID := c.String("id")
volumeType := c.String("type")
iops := c.Int("iops")
prepareForVM := c.Bool("vm")
request := &api.VolumeCreateRequest{
Name: name,
DriverName: driverName,
Size: size,
BackupURL: backupURL,
DriverVolumeID: driverVolumeID,
Type: volumeType,
IOPS: int64(iops),
PrepareForVM: prepareForVM,
Verbose: c.GlobalBool(verboseFlag),
}
url := "/volumes/create"
return sendRequestAndPrint("POST", url, request)
}
func getSize(c *cli.Context, err error) (int64, error) {
size, err := util.GetFlag(c, "size", false, err)
if err != nil {
return 0, err
}
return util.ParseSize(size)
}
func doBackupDelete(c *cli.Context) error {
var err error
backupURL, err := util.GetFlag(c, "", true, err)
if err != nil {
return err
}
request := &api.BackupDeleteRequest{
URL: backupURL,
}
url := "/backups"
return sendRequestAndPrint("DELETE", url, request)
}
func doBackupRestore(c *cli.Context) error {
var err error
backupURL, err := util.GetFlag(c, "", true, err)
if err != nil {
return err
}
backupURL = util.UnescapeURL(backupURL)
toFile, err := util.GetFlag(c, "to", true, err)
if err != nil {
return err
}
if err := objectstore.RestoreDeltaBlockBackup(backupURL, toFile); err != nil {
return err
}
if err := createNewSnapshotMetafile(toFile + ".meta"); err != nil {
return err
}
return nil
}
func doBackupDelete(c *cli.Context) error {
var err error
backupURL, err := util.GetFlag(c, "", true, err)
if err != nil {
return err
}
backupURL = util.UnescapeURL(backupURL)
if err := objectstore.DeleteDeltaBlockBackup(backupURL); err != nil {
return err
}
return nil
}
func doBackupInspect(c *cli.Context) error {
var err error
backupURL, err := util.GetFlag(c, "", true, err)
if err != nil {
return err
}
request := &api.BackupListRequest{
URL: backupURL,
}
url := "/backups/inspect"
return sendRequestAndPrint("GET", url, request)
}
func doBackupList(c *cli.Context) error {
var err error
destURL, err := util.GetFlag(c, "", true, err)
volumeName, err := util.GetName(c, "volume-name", false, err)
if err != nil {
return err
}
request := &api.BackupListRequest{
URL: destURL,
VolumeName: volumeName,
}
url := "/backups/list"
return sendRequestAndPrint("GET", url, request)
}
func doBackupList(c *cli.Context) error {
var err error
destURL, err := util.GetFlag(c, "", true, err)
volumeName, err := util.GetName(c, "volume", false, err)
if err != nil {
return err
}
list, err := objectstore.List(volumeName, destURL, DRIVERNAME)
if err != nil {
return err
}
fmt.Println(list)
return nil
}
func doVolumeMount(c *cli.Context) error {
var err error
volumeUUID, err := getOrRequestUUID(c, "", true)
mountPoint, err := util.GetFlag(c, "mountpoint", false, err)
if err != nil {
return err
}
request := &api.VolumeMountRequest{
VolumeUUID: volumeUUID,
MountPoint: mountPoint,
Verbose: c.GlobalBool(verboseFlag),
}
url := "/volumes/mount"
return sendRequestAndPrint("POST", url, request)
}
func (s *daemon) doVolumeList(version string, w http.ResponseWriter, r *http.Request, objs map[string]string) error {
driverSpecific, err := util.GetFlag(r, "driver", false, nil)
if err != nil {
return err
}
var data []byte
if driverSpecific == "1" {
result := s.getVolumeList()
data, err = api.ResponseOutput(&result)
} else {
data, err = s.listVolume()
}
if err != nil {
return err
}
_, err = w.Write(data)
return err
}
func getName(c *cli.Context, key string, required bool) (string, error) {
var err error
var name string
if key == "" {
name = c.Args().First()
} else {
name, err = util.GetFlag(c, key, required, err)
if err != nil {
return "", err
}
}
if name == "" && !required {
return "", nil
}
if err := util.CheckName(name); err != nil {
return "", err
}
return name, nil
}
func doBackupInspect(c *cli.Context) error {
var err error
backupURL, err := util.GetFlag(c, "", true, err)
if err != nil {
return err
}
backupURL = util.UnescapeURL(backupURL)
info, err := objectstore.GetBackupInfo(backupURL)
if err != nil {
return err
}
data, err := api.ResponseOutput(info)
if err != nil {
return err
}
fmt.Println(string(data))
return nil
}
func getOrRequestUUID(c *cli.Context, key string, required bool) (string, error) {
var err error
var id string
if key == "" {
id = c.Args().First()
} else {
id, err = util.GetFlag(c, key, required, err)
if err != nil {
return "", err
}
}
if id == "" && !required {
return "", nil
}
if util.ValidateUUID(id) {
return id, nil
}
return requestUUID(id)
}
func doBackupCreate(c *cli.Context) error {
var err error
destURL, err := util.GetFlag(c, "dest", false, err)
if err != nil {
return err
}
snapshotName, err := getName(c, "", true)
if err != nil {
return err
}
request := &api.BackupCreateRequest{
URL: destURL,
SnapshotName: snapshotName,
Verbose: c.GlobalBool(verboseFlag),
}
url := "/backups/create"
return sendRequestAndPrint("POST", url, request)
}
func (s *daemon) doVolumeList(version string, w http.ResponseWriter, r *http.Request, objs map[string]string) error {
s.GlobalLock.RLock()
defer s.GlobalLock.RUnlock()
driverSpecific, err := util.GetFlag(r, "driver", false, nil)
if err != nil {
return err
}
var data []byte
if driverSpecific == "1" {
result := make(map[string]map[string]string)
for _, driver := range s.ConvoyDrivers {
volOps, err := driver.VolumeOps()
if err != nil {
break
}
volumes, err := volOps.ListVolume(map[string]string{})
if err != nil {
break
}
for k, v := range volumes {
v["Driver"] = driver.Name()
result[k] = v
}
}
data, err = api.ResponseOutput(&result)
} else {
data, err = s.listVolume()
}
if err != nil {
return err
}
_, err = w.Write(data)
return err
}
func doBackupCreate(c *cli.Context) error {
var (
err error
backingFile *replica.BackingFile
)
destURL, err := util.GetFlag(c, "dest", true, err)
if err != nil {
return err
}
snapshotName, err := getName(c, "", true)
if err != nil {
return err
}
volumeName, err := util.GetFlag(c, "volume", true, err)
if err != nil {
return err
}
dir, err := os.Getwd()
if err != nil {
return err
}
volumeInfo, err := replica.ReadInfo(dir)
if err != nil {
return err
}
if volumeInfo.BackingFileName != "" {
backingFileName := volumeInfo.BackingFileName
if _, err := os.Stat(backingFileName); err != nil {
return err
}
backingFile, err = openBackingFile(backingFileName)
if err != nil {
return err
}
}
replicaBackup := replica.NewBackup(backingFile)
volume := &objectstore.Volume{
Name: volumeName,
Driver: DRIVERNAME,
Size: volumeInfo.Size,
CreatedTime: util.Now(),
}
snapshot := &objectstore.Snapshot{
Name: snapshotName,
CreatedTime: util.Now(),
}
log.Debugf("Starting backup for %v, snapshot %v, dest %v", volume, snapshot, destURL)
backupURL, err := objectstore.CreateDeltaBlockBackup(volume, snapshot, destURL, replicaBackup)
if err != nil {
return err
}
fmt.Println(backupURL)
return nil
}