backup

Documentation

Index

• type BackupManager
  • func NewBackupManagerFromWriter(kubecli kubernetes.Interface, bw writer.Writer, clusterName, namespace string) *BackupManager
  • func (bm *BackupManager) SaveSnapWithPrefix(prefix string) (string, error)

Types

type BackupManager

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

BackupManager backups an etcd cluster.

func NewBackupManagerFromWriter

func NewBackupManagerFromWriter(kubecli kubernetes.Interface, bw writer.Writer, clusterName, namespace string) *BackupManager

NewBackupManagerFromWriter creates a BackupManager with backup writer.

func (*BackupManager) SaveSnapWithPrefix

func (bm *BackupManager) SaveSnapWithPrefix(prefix string) (string, error)

SaveSnapWithPrefix uses backup writer to save latest snapshot to a path prepended with the given prefix and returns file size and full path. the full path has the format of prefix/<etcd_version>_<snapshot_reversion>_etcd.backup e.g prefix = etcd-backups/v1/default/example-etcd-cluster and backup object name = 3.1.8_0000000000000001_etcd.backup full path is "etcd-backups/v1/default/example-etcd-cluster/3.1.8_0000000000000001_etcd.backup".