storage

type Backend interface {
	GetFileSize(filePath string) (int64, error)
	NewFileReader(filePath string) (io.ReadCloser, error)
	NewFileWriter(filePath string) (io.WriteCloser, error)
}

type Conf struct {
	Type  string
	S3    S3Conf
	Posix posixConf
}

type S3Conf struct {
	URL               string
	Port              int
	AccessKey         string
	SecretKey         string
	Bucket            string
	Region            string
	UploadConcurrency int
	Chunksize         int
	Cacert            string
	NonExistRetryTime time.Duration
}