Plugins

Shell script to check the number of connections/sockets in a given state. Uses iproute2's ss tool to retrieve connections (Linux only).

Nagios plug-in that calculates receiving PPS, BPS, and percentage of line-rate (LR) from Linux kernel statistics by reading from procfs and notifies if above a…

Checks Hadoop node and service states via Ambari REST API

Plugin written in bash

check_heartbleed allows you to check for the Heartbleed Vulnerability (CVE-2014-0160) of openssl on various systems. Version - 0.6 : Added TLSv1.0 and SSLv3.0 support If…

This is just a simple script that uses Net::SSH::Perl to ssh to a NetBackup server running linux. It's an adaptation of a script one of…

I threw this together quick, it uses the local output of showmount -e to verify a specific filesystem is exported. Does NOT check if portmapper…

Check if VPNL2L tunnel is established - ike or ipsec phases are up.

Nagios plug-in for Oracle database (tested on 8i/9i/10g/11g). This script can be run remotely from separate monitoring host. It checks: a) database status (up/down) b)…

Linux only This plugin reads /proc/stat and calculates the cpu usage statistics. It warns on exceeding the total cpu time (system+user) and on exceeding a…

Linux only. This plugin reads /proc/meminfo, checks for free memory and used swap space and returns everything it can find as perfdata. The pnp4nagios template…

Check LSI raid controller via SNMP