Golang State.RestoreInfo Examples

Example #1

// restoreChanged will be called whenever restoreInfo doc changes signaling a new
// step in the restore process.
func (a *MachineAgent) restoreChanged(st *state.State) error {
	status, err := st.RestoreInfo().Status()
	if err != nil {
		return errors.Annotate(err, "cannot read restore state")
	}
	switch status {
	case state.RestorePending:
		a.PrepareRestore()
	case state.RestoreInProgress:
		a.BeginRestore()
	case state.RestoreFailed:
		a.EndRestore()
	}
	return nil
}