observer

package

v0.0.49 Latest Latest Go to latest Published: Jul 28, 2020 License: Apache-2.0 Imports: 19 Imported by: 0

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Package observer provides storage observer

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type Option func(o *observer) error

func WithBackupDuration(dur string) Option

func WithBlobStorage(storage storage.Storage) Option

func WithDir(dir string) Option

func WithErrGroup(eg errgroup.Group) Option

func WithPostStopTimeout(dur string) Option

func WithTicker(enabled bool) Option

func WithWatch(enabled bool) Option

type StorageObserver interface {
	Start(ctx context.Context) (<-chan error, error)
	PostStop(ctx context.Context) error
}

func New(opts ...Option) (so StorageObserver, err error)