| # Copyright 2018 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| Recover DUTS is a utility that only runs on test images. It periodically |
| runs a set of hooks to ensure the DUT (Device Under Test) can correctly |
| connect and attempts to programmatically recover a malfunctioning DUT. |
| |
| Recover DUTs is "enabled" only when /mnt/stateful/.lab_machine exists. |
| |
| In order to add a hook, add an executable script in the hooks/ dir that ends with |
| .hook suffix. It can be written in anything that is executable by a test image -- |
| Python, Dash script or a binary program. |
| |
| Hooks that fail result in logs @ /var/log/recover_duts_log. |
| |
| The init script to start recover_duts is: |
| src/platform2/init/upstart/test-init/recover_duts.conf |
