1 files changed, 22 insertions, 0 deletions
diff --git a/db/migrate/20191128145231_add_ci_resource_groups.rb b/db/migrate/20191128145231_add_ci_resource_groups.rb
new file mode 100644
index 00000000000..8bde0254701
--- /dev/null
+++ b/db/migrate/20191128145231_add_ci_resource_groups.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class AddCiResourceGroups < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    create_table :ci_resource_groups do |t|
+      t.timestamps_with_timezone
+      t.bigint :project_id, null: false
+      t.string :key, null: false, limit: 255
+      t.index %i[project_id key], unique: true
+    end
+
+    create_table :ci_resources do |t|
+      t.timestamps_with_timezone
+      t.references :resource_group, null: false, index: false, foreign_key: { to_table: :ci_resource_groups, on_delete: :cascade }
+      t.bigint :build_id, null: true
+      t.index %i[build_id]
+      t.index %i[resource_group_id build_id], unique: true
+    end
+  end
+end