zabbix-ssl-cert-statistic

A shell script to grab statistic of SSL Certificates

How to Use:

0. Place script wherever in accessible directory for Zabbix user(i.e. '/etc/zabbix/scripts') on the local Zabbix server with working zabbix agent

1. NOTE -> Ensure that interface for monitored host set to zabbix agent on the localhost(127.0.0.1:10050). Port could be different depending on your configuration.

2. Grant access for Zabbix user to script directory and script itself

   chown root:zabbix /etc/zabbix/scripts

   chmod 550 -R /etc/zqbbix/scripts

3. Add UserParameter in zabbix_agent.conf (you can place it as well after "UnsafeUserParameters")

   UserParameter=ssl-check[*],/etc/zabbix/scripts/ssl_cert_check.sh $1 $2 $3

4. Restart the Zabbix agent (according to your installation)

   systemctl restart zabbix-agent

5. Import template-ssl-cert-check.xml

6. Fill the inherited macros field {$WEBHOST} in attached template to the host and change {$PORT} if necessary (by default scripts uses 443 port)

7. Enjoy!