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Connect NodeWatch to your existing monitoring environment to view hosts, outages, alerts, acknowledgements and monitoring events from your mobile device. Nagios Core Integration NodeWatch can…

Monitor the EMC Networker daemon.raw log file and check for the occurrence of specified issues

A Nagios/NCPA plugin for monitoring the uptime of a named Windows process. It supports optional warning and critical thresholds in hours, checks the oldest matching…

###### Overview `check_chrony_primary.sh` verifies that Chrony has selected a primary NTP source (`^*`) and checks Chrony\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s system tracking offset against administrator-defined warning and critical thresholds.…

Monitors tape volume counts in media pools with warning/critical thresholds

HSH-NAG is an Android monitoring client for Nagios Core that lets administrators monitor hosts and services, receive alerts, investigate problems, and perform common monitoring actions…

check_vcenter_hosts is a lightweight Nagios plugin for monitoring ESXi hosts managed by VMware vCenter. It checks the expected number of ESXi hosts, connection state, and…

Find Nagios XI hosts by their custom variables (_SERIAL,_OWNER, _LOCATION, _VENDOR, _RACK, or anything else you track). XI’s built-in search only covers host and service…

**Overview** `check_iis_apppools.ps1` monitors IIS Application Pool health using the PowerShell `WebAdministration` module. It checks whether all application pools or a specified list of pools are…

###### Overview `check_chrony_tracking.sh` checks Chrony’s synchronization state and system clock offset using `chronyc tracking`. It considers Chrony synchronized when the leap status is `Normal` and…

check_gpu_nvidia is a production-ready Nagios monitoring plugin for NVIDIA GPUs. It collects comprehensive metrics via nvidia-smi including: VRAM usage (total/used/free/percentage), GPU temperature, power draw/limit/percentage, GPU…

Nagios plugin for UFW firewall health Checks: UFW installed UFW active UFW systemd service enabled Default incoming policy Default outgoing policy IPv6 configuration UFW logging…

Nagios plugin to check the output of pjsip show extensions, verify the Transports (sip providers), and report it to Nagios

Nagios plugin to check the output of pjsip show extensions, verify the extensions, and report it to Nagios

Check Server Health is a lightweight Python Nagios plugin for monitoring common Linux server health conditions from the local system. The plugin checks: 1-minute load…

Scanner for OpenCloud Security status

Send Nagios host and service notifications straight into Faddom, so every alert arrives with the application context around it. Faddom is an agentless platform that…

Check CertSpotter monitors new Certificate Transparency issuances for one or more domains and all their subdomains using SSLMate’s Cert Spotter API. It stores an opaque…

Dependency-light Nagios Core notification handlers for Pushover and LaMetric Time. Supports host and service notifications through Nagios environment macros, keeps API credentials out of process…

This plugin integrates iOs & Android Push Notifications into your Nagios monitoring environment. It replaces or supplements traditional email alerts by dispatching host and service…

Overview check_selinux_status.sh verifies that a system\’s SELinux status matches an administrator-defined expected state. The plugin compares the current SELinux mode reported by getenforce against the…