+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
+class AddCostToContainers < ActiveRecord::Migration[5.2]
+ def change
+ add_column :containers, :cost, :float, null: false, default: 0
+ add_column :containers, :subrequests_cost, :float, null: false, default: 0
+ add_column :container_requests, :cumulative_cost, :float, null: false, default: 0
+ end
+end