.. Open Infrastructure: service-tools

.. Copyright (C) 2014-2022 Daniel Baumann <daniel.baumann@open-infrastructure.net>
..
.. SPDX-License-Identifier: GPL-3.0+
..
.. This program is free software: you can redistribute it and/or modify
.. it under the terms of the GNU General Public License as published by
.. the Free Software Foundation, either version 3 of the License, or
.. (at your option) any later version.
..
.. This program is distributed in the hope that it will be useful,
.. but WITHOUT ANY WARRANTY; without even the implied warranty of
.. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
.. GNU General Public License for more details.
..
.. You should have received a copy of the GNU General Public License
.. along with this program.  If not, see <https://www.gnu.org/licenses/>.

===============
dehydrated-cron
===============

----------------------------------------------------
dehydrated cronjob for automatic certificate renewal
----------------------------------------------------

:manual section: 1
:manual group: Open Infrastructure

Synopsis
========

| **dehydrated-cron**

Description
===========

**dehydrated** is a client for ACME-based Certificate Authorities, such as LetsEncrypt. It can be used to request and obtain TLS certificates from an ACME-based certificate authority.

The **dehydrated-cron** script runs dehydrated once per day and on system reboot for an automatic certificate renewal.

It uses the dehydrated '--keep-going' option to keep going after encountering an error while creating/renewing multiple certificates. Afterwards it also removes all unused certificates by using the dehydrated '--cleanup-delete' option.

Usage
=====

Installation
------------

| sudo ln -s /usr/bin/dehydrated-cron /etc/cron.d/dehydrated

Removal
-------

| sudo rm -f /etc/cron.d/dehydrated


Files
=====

The following files are used:

/etc/cron.d/dehydrated:
  cronjob file.

/usr/bin/dehydrated-cron:
  script that gets executed by cron.

/var/log/dehydrated/dehydrated.log
  logfile for dehydrated-cron.

See also
========

| dehydrated(1),
| dehydrated-hook(1),
| dehydrated-nsupdate(1).

Homepage
========

More information about service-tools and the Open Infrastructure project can be found on the homepage (https://open-infrastructure.net).

Contact
=======

Bug reports, feature requests, help, patches, support and everything else are welcome on the Open Infrastructure Software Mailing List <software@lists.open-infrastructure.net>.

Debian specific bugs can also be reported in the Debian Bug Tracking System (https://bugs.debian.org).

Authors
=======

service-tools were written by Daniel Baumann <daniel.baumann@open-infrastructure.net> and others.
