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A wizard to create checks that monitor values returned in a web service's JSON response.

This plugin will catch used and free RAM memory via SNMP the from an VMWare ESX Server, tested with VMware ESXi, 6.7.0 Model: ProLiant DL360…

ncurses gui for status of hosts and services.

Retrieve JSON data from an http/s url and check a key's value using check_json's builtin functions (timediff|match|integer).

Test zone transfer to server were plugin is running.

Check fd count opened by a given process Check more: https://www.dennyzhang.com/nagois_monitor_process_fd

This powershell plugin for the NSCP Client (former known as NSClient++) can be used inside an Nagios environment to monitor the backup state (e.g. if…

Check that an Ookla Speedtest server with a specified URL and/or host is present on the public list of servers.

This script use videoanalitycs methods to check quality of streaming of an Axis security ip camera in tow ways. Checking percentage of white (eg. IR…

This one is embarrassingly simple, but I needed to ensure that a local service was running on a systemd box. So this is it.

Script to check the uptime of a Linux system.

This is a ready to run image for OpenStack based on CentOS 6.6 x64 with Nagios Core 4.0.8 pre-installed. Just download and extract the file…

Toolkit facilitates writing Nagios plugins in Node.js. It is a mimic of Perl Nagios::Plugin module, barring command line parsing functions in favor of many existing…

Check Varnish Custom Statistics (Varnish Software proprietary add-on for Varnish) for number of misses. Alert if number of misses for one URL is particularly high.

simple nagios plugin that used UCD-SNMP-MIB and Nagios::Plugin model to monitor real memory usage on a linux appliance. it includes cache and buffers in the…

Test active/passive FTP + upload/download

Python script to check and graph the delay in seconds from your primary to your hot standby PostgreSQL 9.3 server.

Check a ZFS pool for health, fragmentation, capacity, and other statuses and metrics on Linux operating systems.

This Nagios plugin monitors blacklists in search of a past IP address as an argument. By default, the plugin searches in 27 of the most…

Extended version of the skript from Kurt Yoder and Philippe Genonceaux. Several improvements and fixes. Tested with LSI Fusion MPT, LSI MegaRaid (PERC 4 /…

Nagios plugin for monitoring Kubernetes Clusters, built using the Python standard library. It currently supports monitoring of Pods, Nodes and Deployments. For additional documentation see…