A suite of Monitoring Plugins (formerly known as nagios-plugins)
Collection of plugins to discover and gather cloud-to-edge metrics
Testinfra test your infrastructures
ISC dhcpd leases usage analysis
Get latest Edition here: http://www.openqrm-enterprise.com.
Nagios check_postgres plugin for checking status of PostgreSQL db
The system statistics collection daemon
Vingios - Nagios VIrtual Voice Assistance
Nagios plugin to monitor IBM System i (AS/400)
Nagios Plugin to check your Homepages Integrity
Poll JMX attributes from Java based applications with Nagios
Plugin checks operation of the EIGRP protocol.
Plugin for monitoring OpenStack IaaS using Nagios
Nagios/Icinga plugin that checks disk usage via snmp
Nagios plugin to check file content
Nagios plugin to check bdd request result
Nagios TCP traffic degradation detection plugin from link utilization
Nagios Plugin for Memory Check in Solaris
Another Nagios plugin for BackupPC