1 files changed, 29 insertions, 0 deletions
diff --git a/db/migrate/20200628210938_add_maintenance_mode_application_to_settings.rb b/db/migrate/20200628210938_add_maintenance_mode_application_to_settings.rb
new file mode 100644
index 00000000000..6f1959a128f
--- /dev/null
+++ b/db/migrate/20200628210938_add_maintenance_mode_application_to_settings.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+class AddMaintenanceModeApplicationToSettings < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    unless column_exists?(:application_settings, :maintenance_mode)
+      change_table :application_settings do |t|
+        t.boolean :maintenance_mode, default: false, null: false
+        t.text :maintenance_mode_message
+      end
+    end
+
+    add_text_limit(:application_settings, :maintenance_mode_message, 255)
+  end
+
+  def down
+    if column_exists?(:application_settings, :maintenance_mode)
+      remove_column :application_settings, :maintenance_mode
+    end
+
+    if column_exists?(:application_settings, :maintenance_mode_message)
+      remove_column :application_settings, :maintenance_mode_message
+    end
+  end
+end