s3_backend

package

v0.0.0-...-5c6c1e7 Latest Latest Go to latest Published: Jul 29, 2022 License: Apache-2.0 Imports: 19 Imported by: 0

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type S3BackendFactory struct {
}

func (factory *S3BackendFactory) BuildStorage(configuration backend.StringProperties, configPrefix string, id string) (backend.BackendStorage, error)

func (factory *S3BackendFactory) StorageType() backend.StorageType

type S3BackendStorage struct {
	// contains filtered or unexported fields
}

func (s *S3BackendStorage) CopyFile(f *os.File, fn func(progressed int64, percentage float32) error) (key string, size int64, err error)

func (s *S3BackendStorage) DeleteFile(key string) (err error)

func (s *S3BackendStorage) DownloadFile(fileName string, key string, fn func(progressed int64, percentage float32) error) (size int64, err error)

func (s *S3BackendStorage) NewStorageFile(key string, tierInfo *volume_server_pb.VolumeInfo) backend.BackendStorageFile

func (s *S3BackendStorage) ToProperties() map[string]string

type S3BackendStorageFile struct {
	// contains filtered or unexported fields
}

func (s3backendStorageFile S3BackendStorageFile) Close() error

func (s3backendStorageFile S3BackendStorageFile) GetStat() (datSize int64, modTime time.Time, err error)

func (s3backendStorageFile S3BackendStorageFile) Name() string

func (s3backendStorageFile S3BackendStorageFile) ReadAt(p []byte, off int64) (n int, err error)

func (s3backendStorageFile S3BackendStorageFile) Sync() error

func (s3backendStorageFile S3BackendStorageFile) Truncate(off int64) error

func (s3backendStorageFile S3BackendStorageFile) WriteAt(p []byte, off int64) (n int, err error)