Low Level Discovery (LLD) for PostgreSQL on ZABBIX using ODBC.

How about ZABBIX PostgreSQL monitoring with LLD without custom addons installed on the server or milions of very heavy userparameter? 🙂

I’ve been searching for some way to monitor PostgreSQL database, all the solution I’ve found were based either on some custom addon:

https://share.zabbix.com/databases/db_postgresql/postgresql-monitoring-for-zabbix

http://cavaliercoder.com/libzbxpgsql/

Or had tooooonnns of userparameters that were just killing the server:

https://share.zabbix.com/databases/db_postgresql/template-postgresql

Zabbix_postgresql1

Well I though there is a better way, and you know what? I think there is.

Continue reading “Low Level Discovery (LLD) for PostgreSQL on ZABBIX using ODBC.”

How to clear iptables rules and save them on Ubuntu.

iptables

Just recently I’ve been testing something on an appliance with Ubuntu, and wanted to clear out all of the iptables entries, this is what worked for me:

Continue reading “How to clear iptables rules and save them on Ubuntu.”