func mount(c *cli.Context) {
if len(c.Args()) != 3 {
fmt.Printf("Mount: Invalid arguments\n")
cli.ShowSubcommandHelp(c)
return
}
horName := c.Args()[0]
accessArgs := c.Args()[1]
mntDir := c.Args()[2]
handleSignals(mntDir)
cacheDir, err := createWorkDirs(horName)
err = revelo.Revelo(horName, accessArgs, cacheDir, mntDir)
if err != nil {
log.Errorf("Cannot mount - err: %v\n", err)
return
}
return
}
func MountHandler(req *DockerRequest) *DockerResponse {
log.WithFields(log.Fields{"Req": req}).Debug("dv: Mount Handler")
VolData.lock.RLock()
v, ok := VolData.Volumes[req.Name]
VolData.lock.RUnlock()
if !ok {
log.WithFields(log.Fields{"Volume": v}).Error("dv: Mount: Volume not found")
return &DockerResponse{Err: " Volume " + req.Name + " not found"}
}
if v.mntCount > 0 {
log.WithFields(log.Fields{"Volume": v}).Info("dv: Mount: Volume already mounted")
}
if v.mntCount == 0 {
go func() {
err := revelo.Revelo(v.HorName, v.AccessArgs, v.CacheDir, v.MntDir)
if err != nil {
log.WithFields(log.Fields{"Volume": v, "Error": err}).Error("dv: Mount: Cannot mount")
return
}
}()
}
v.mntCount++
VolData.lock.Lock()
VolData.Volumes[req.Name] = v
VolData.lock.Unlock()
log.Infof("Mounted volume %v", v)
listAllVols()
return &DockerResponse{MntPoint: v.MntDir, Err: ""}
}