Let's Encrypt Watchdog is simply a guard for your domain certificate. If your certificate will expire within 24 hours, this script will renew it.

Release 0.0.3

new features: add new option --time, (renew certificate before expiration (in seconds), min=86400)

openssl

php > 5.6.x (with enable shell_exec function in php.ini)

• Connet via SSH to your web server
• cd /opt/
• git clone https://github.com/heximcz/letsencrypt-watchdog.git
• cd /opt/letsencrypt-watchdog/
• cp ./config.default.yml ./config.yml
• mkdir -p /var/log/le-watchdog/
• change your preferences in the config.yml file

print help:

php ./lets-watchdog.php

or

php ./lets-watchdog.php wd:simple -h

check all and renew certificate who will be expired during 24 hours:

php ./lets-watchdog.php wd:simple

add this line to your /etc/crontab:

0 0 * * * root /usr/local/sbin/php /opt/letsencrypt-watchdog/lets-watchdog.php wd:simple >> /var/log/le-watchdog/lewatchdog.log

Limits in Let's Encrypt public beta you can see here:

Quick Start Guide