backup

type Config struct {
	Version    int              `json:"version"`
	Type       auto.StorageType `json:"type"`
	NoCompress bool             `json:"no_compress,omitempty"`
	Timestamp  bool             `json:"timestamp"`
	Vacuum     bool             `json:"vacuum,omitempty"`
	Interval   auto.Duration    `json:"interval"`
	Sub        json.RawMessage  `json:"sub"`
}

type DataProvider interface {
	// LastIndex returns the cluster-wide index the data managed by the DataProvider was
	// last modified by.
	LastIndex() (uint64, error)

	// Provide writes the data-for-upload to the writer.
	Provide(w io.Writer) error
}

type StorageClient interface {
	// Upload uploads the data from the given reader to the storage service.
	// id is a identifier for the data, and will be stored along with
	// the data in the storage service.
	Upload(ctx context.Context, reader io.Reader, id string) error

	// CurrentID returns the ID of the data in the Storage service.
	// It is always read from the Storage service, and a cached
	// value is never returned.
	CurrentID(ctx context.Context) (string, error)

	fmt.Stringer
}

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