Merge pull request #44 from syseleven/delete_instances_on_shutdown-sw…

…itch

Honor runners.autoscaler.delete_instances_on_shutdown

provider.go

@@ -390,25 +390,5 @@ func (g *InstanceGroup) ConnectInfo(ctx context.Context, instanceID string) (pro
 }
 
 func (g *InstanceGroup) Shutdown(ctx context.Context) error {
-
-	// Not necessary, after reboot all old nodes will be deleted anyway.
-	// But that speedup that process.
-	instances, err := g.getInstances(ctx)
-	if err != nil {
-		return err
-	}
-
-	for _, srv := range instances {
-		lg := g.log.With("id", srv.ID, "name", srv.Name)
-
-		err2 := g.deleteInstance(ctx, srv.ID)
-		if err2 != nil {
-			lg.Error("Failed to delete instance", "err", err2)
-			err = errors.Join(err, err2)
-		}
-
-		lg.Info("Deleted instance on shutdown")
-	}
-
-	return err
+	return nil
 }