Plugins

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…

Overview check_chrony_tracking.sh validates Chrony synchronization health using chronyc tracking. It verifies that the system clock is synchronized, that Chrony is tracking a valid time reference,…

Overview check_chrony_primary.sh verifies that Chrony has selected a primary NTP source and that the selected source remains within administrator-defined offset and optional jitter thresholds. Unlike…

Gonemaster checks the DNS health of a domain by running it through a series of testcases grouped into modules. Each testcase emits log messages that…

Containerized End-to-End Playwright Check – Nagios Plugin which uses Podman to run Playwright This plugin starts a Podman Container which runs a Playwright script. Playwright…

This monitoring plugin performs operations on SNMP (ver.2c only, RFC1213(IF-MIB), 32/64-bit counter) metrics to calculate cumulative speed of network interfaces. This version gives as a…

This monitoring plugin performs SNMP (ver.2c only, RFC1213(IF-MIB), 32/64-bit counter) checks to collect metrics and status of network interface. Conversions results in summaric ${DEVICE} internet…

This is a monitoring plugin for analyzing per-core CPU metrics, including automatic number of cores detection and CPU usage aggregation.

Project Information (Full Description) Nagios RAID checker for ESXi 7/8 and physical servers. Supports HPE Smart Array (ssacli) and MegaRAID (storcli) controllers. MegaRAID (storcli) is…

Checks for all BGP peers being established

This is a restart script for systemd services that hard fail up checks.

This plugin checks a database by connecting to it and running a select query. The idea is to check not just that the server is…