monitoring-plugins

230+ check plugins for Icinga and other Nagios-compatible monitoring applications. Each plugin is a standalone command line tool (written in Python) that provides a specific type of check.

python windows linux monitoring debian ubuntu fedora centos nagios icinga rhel nagios-plugins sles icinga2 monitoring-plugins icinga-director icinga-plugins nagios-checks icinga2-plugins linuxfabrik

Updated Oct 13, 2025
Python

laitco / tailscale-healthcheck

Star 136

A Python-based Flask application to monitor the health of devices in a Tailscale network. The application provides endpoints to check the health status of all devices, specific devices, and lists of healthy or unhealthy devices.

monitoring healthcheck docker-image monitoring-plugins monitoring-tool tailscale tailscale-server tailscale-network

Updated Oct 15, 2025
Python

madrisan / nagios-plugins-linux

Star 73

🐧 Nagios-compatible Plugins for Linux

linux monitoring container nagios-plugins naemon monitoring-plugins icinga-plugin podman

Updated Sep 29, 2025
C

Napsty / check_esxi_hardware

Star 71

Monitoring Plugin to check the hardware of VMware ESXi servers.

python monitoring server vmware hardware esxi vmware-esxi nagios-plugins monitoring-plugins esxi-server esx monitoring-plugin esxi-servers

Updated Jul 16, 2025
Python

Napsty / check_smart

Star 70

Monitoring Plugin to check hard drives, solid state drives and NVMe drives using SMART

monitoring disk sas drive ssd nagios-plugins smart nvme sata scsi monitoring-plugins harddrive megaraid cciss intel-raid monitoring-plugin solid-state-disk

Updated Oct 3, 2025
Perl

filipnet / checkmk-telegram-notify

Star 66

Get alerted by Check_MK via Telegram bash script

notifications bash alert monitoring telegram telegram-bot nagios bash-script telegram-bot-api monitoring-plugins checkmk checkmk-extension

Updated Oct 2, 2025
Shell

bashclub / check-unifi-controller

Star 48

Checkmk special agent for checking unifi controller

monitoring unifi ubiquiti unifi-controller monitoring-plugins checkmk checkmk-extension

Updated Sep 18, 2024
Python

aleex42 / netapp-cdot-nagios

Star 45

Nagios-Checks for monitoring NetApp cDOT-Systems via NetApp Perl API

monitoring perl health-check nexus nagios-plugins netapp monitoring-plugins netapp-ontap-cluster metrocluster

Updated Jun 6, 2025
Perl

sivasamyk / graylog2-plugin-input-httpmonitor

Star 42

HTTP Monitor plugin for graylog

http graylog website-monitor http-monitor monitoring-plugins

Updated Dec 30, 2023
Java

district09 / check_netapp_ontap

Star 40

🍀 Check NetApp Ontap 🍀

monitoring health-check nagios-plugins nagios-plugin health-checks perl-script monitoring-plugins netapp-ontap-cluster

Updated May 2, 2023
Perl

mcktr / check_fritz

Star 35

Check plugin written in Go to monitor a Fritz!Box

go golang monitoring fritzbox icinga icinga2 monitoring-plugins avm fritz

Updated Jul 26, 2023
Go

dataops-observability-agents

DataKitchen / dataops-observability-agents

Star 31

DataOps Observability Integration Agents are part of DataKitchen's Open Source Data Observability. They connect to various ETL, ELT, BI, data science, data visualization, data governance, and data analytic tools. They provide logs, messages, metrics, overall run-time start/stop, subtask status, and scheduling information to DataOps Observability.

integrations data-engineering monitoring-plugins data-observability

Updated Jul 25, 2025
Python

Napsty / check_es_system

Star 28

Monitoring plugin to check status and resource usage of an ElasticSearch cluster node

elasticsearch monitoring cluster nagios icinga nagios-plugins elasticsearch-node elasticsearch-cluster monitoring-plugins opensearch monitoring-plugin opensearch-cluster

Updated Dec 10, 2024
Shell

deexno / checkmk-telegram-plus

Star 28

This Telegram bot provides an interface to your Check_MK server. It allows you to send automatic error messages (alerts) via Telegram and to manually read out information about hosts and services.