persistence

Documentation

Index

• Constants
• type BackupInfo
• type BackupStore
  • func NewObjectBackupStore(location *velerov1api.BackupStorageLocation, ...) (BackupStore, error)
• type BucketData
• type ObjectStoreGetter
• type ObjectStoreLayout
  • func NewObjectStoreLayout(prefix string) *ObjectStoreLayout
  • func (l *ObjectStoreLayout) GetResticDir() string

Constants

const DownloadURLTTL = 10 * time.Minute

DownloadURLTTL is how long a download URL is valid for.

Types

type BackupInfo

type BackupInfo struct {
	Name string
	Metadata,
	Contents,
	Log,
	PodVolumeBackups,
	VolumeSnapshots,
	BackupResourceList,
	CSIVolumeSnapshots,
	CSIVolumeSnapshotContents io.Reader
}

type BackupStore

type BackupStore interface {
	IsValid() error

	ListBackups() ([]string, error)

	PutBackup(info BackupInfo) error
	GetBackupMetadata(name string) (*velerov1api.Backup, error)
	GetBackupVolumeSnapshots(name string) ([]*volume.Snapshot, error)
	GetPodVolumeBackups(name string) ([]*velerov1api.PodVolumeBackup, error)
	GetBackupContents(name string) (io.ReadCloser, error)
	GetCSIVolumeSnapshots(name string) ([]*snapshotv1beta1api.VolumeSnapshot, error)
	GetCSIVolumeSnapshotContents(name string) ([]*snapshotv1beta1api.VolumeSnapshotContent, error)

	// BackupExists checks if the backup metadata file exists in object storage.
	BackupExists(bucket, backupName string) (bool, error)

	DeleteBackup(name string) error

	PutRestoreLog(backup, restore string, log io.Reader) error
	PutRestoreResults(backup, restore string, results io.Reader) error
	DeleteRestore(name string) error

	GetDownloadURL(target velerov1api.DownloadTarget) (string, error)
}

BackupStore defines operations for creating, retrieving, and deleting Velero backup and restore data in/from a persistent backup store.

func NewObjectBackupStore

func NewObjectBackupStore(location *velerov1api.BackupStorageLocation, objectStoreGetter ObjectStoreGetter, logger logrus.FieldLogger) (BackupStore, error)

type BucketData

type BucketData map[string][]byte

type ObjectStoreGetter

type ObjectStoreGetter interface {
	GetObjectStore(provider string) (velero.ObjectStore, error)
}

ObjectStoreGetter is a type that can get a velero.ObjectStore from a provider name.

type ObjectStoreLayout

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

ObjectStoreLayout defines how Velero's persisted files map to keys in an object storage bucket.

func NewObjectStoreLayout

func NewObjectStoreLayout(prefix string) *ObjectStoreLayout

func (*ObjectStoreLayout) GetResticDir

func (l *ObjectStoreLayout) GetResticDir() string

GetResticDir returns the full prefix representing the restic directory within an object storage bucket containing a backup store.