Method Rename

internal/server/instance/drivers/driver_lxc.go:4557–4743

Rename renames the instance. Accepts an argument to enable applying deferred TemplateTriggerRename.

(newName string, applyTemplateTrigger bool)

// Rename renames the instance. Accepts an argument to enable applying deferred TemplateTriggerRename.
func (d *lxc) Rename(newName string, applyTemplateTrigger bool) error {
	oldName := d.Name()
	ctxMap := logger.Ctx{
		"created":   d.creationDate,
		"ephemeral": d.ephemeral,
		"used":      d.lastUsedDate,
		"newname":   newName,
	}

	d.logger.Info("Renaming instance", ctxMap)

	// Quick checks.
	err := instance.ValidName(newName, d.IsSnapshot())
	if err != nil {
		return err
	}

	if d.IsRunning() {
		return errors.New("Renaming of running instance not allowed")
	}

	// Clean things up.
	d.cleanup()

	pool, err := storagePools.LoadByInstance(d.state, d)
	if err != nil {
		return fmt.Errorf("Failed loading instance storage pool: %w", err)
	}

	if d.IsSnapshot() {
		_, newSnapName, _ := api.GetParentAndSnapshotName(newName)
		err = pool.RenameInstanceSnapshot(d, newSnapName, nil)
		if err != nil {
			return fmt.Errorf("Rename instance snapshot: %w", err)
		}
	} else {
		err = pool.RenameInstance(d, newName, nil)
		if err != nil {
			return fmt.Errorf("Rename instance: %w", err)
		}

		if applyTemplateTrigger {
			err = d.DeferTemplateApply(instance.TemplateTriggerRename)
			if err != nil {
				return err
			}
		}
	}

	if !d.IsSnapshot() {
		var results []string

		err := d.state.DB.Cluster.Transaction(context.TODO(), func(ctx context.Context, tx *db.ClusterTx) error {
			var err error

			// Rename all the instance snapshot database entries.
			results, err = tx.GetInstanceSnapshotsNames(ctx, d.project.Name, oldName)
			if err != nil {