func (c *Container) injectFiles() error {
if len(c.spec.Files) == 0 {
return nil
}
var (
sharedDir = filepath.Join(hypervisor.BaseDir, c.p.Id(), hypervisor.ShareDirTag)
)
for _, f := range c.spec.Files {
targetPath := f.Path
if strings.HasSuffix(targetPath, "/") {
targetPath = targetPath + f.Filename
}
c.Log(DEBUG, "inject file %s", targetPath)
if f.Detail == nil {
c.Log(WARNING, "no file detail available, skip file %s injection", targetPath)
continue
}
file := f.Detail
var src io.Reader
if file.Uri != "" {
urisrc, err := utils.UriReader(file.Uri)
if err != nil {
return err
}
defer urisrc.Close()
src = urisrc
} else {
src = strings.NewReader(file.Content)
}
switch file.Encoding {
case "base64":
src = base64.NewDecoder(base64.StdEncoding, src)
default:
}
err := c.p.factory.sd.InjectFile(src, c.descript.MountId, targetPath, sharedDir,
utils.PermInt(f.Perm), utils.UidInt(f.User), utils.UidInt(f.Group))
if err != nil {
c.Log(ERROR, "got error when inject files: %v", err)
return err
}
}
return nil
}
func processInjectFiles(container *pod.UserContainer, files map[string]pod.UserFile, sd Storage,
id, rootPath, sharedDir string) error {
for _, f := range container.Files {
targetPath := f.Path
if strings.HasSuffix(targetPath, "/") {
targetPath = targetPath + f.Filename
}
file, ok := files[f.Filename]
if !ok {
continue
}
var src io.Reader
if file.Uri != "" {
urisrc, err := utils.UriReader(file.Uri)
if err != nil {
return err
}
defer urisrc.Close()
src = urisrc
} else {
src = strings.NewReader(file.Contents)
}
switch file.Encoding {
case "base64":
src = base64.NewDecoder(base64.StdEncoding, src)
default:
}
err := sd.InjectFile(src, id, targetPath, sharedDir,
utils.PermInt(f.Perm), utils.UidInt(f.User), utils.UidInt(f.Group))
if err != nil {
glog.Error("got error when inject files ", err.Error())
return err
}
}
return nil
}