Extend your Checkmk monitoring with packages created by community members. Or create your own packages and share the here with the rest of the community.
Simple set of checks for detailed monitoring of Aruba CX switches
MSSQL Version Check This plugin monitors installed Microsoft SQL Server versions in CheckMK and automatically alerts when a Cumulative Update or security patch is available. It allows you to identify and prioritize outdated SQL Server instances across your entire monitoring environment — without manually checking Microsoft's website. One service is created per SQL Server instance. The latest build numbers are fetched daily from the official Microsoft Learn documentation. Supports SQL Server 2014, 2016, 2017, 2019, 2022 and 2025. Via the optional WATO rule you can configure per host or instance whether CU or CU + GDR is used as reference, and whether an outdated version triggers WARN or CRIT. Requires the standard CheckMK mssql.vbs or mk-sql.exe agent plugin. MSSQL Versions-Check Dieses Plugin überwacht die installierten Microsoft SQL Server Versionen in CheckMK und warnt automatisch sobald ein Cumulative Update oder Security Patch verfügbar ist. Damit lassen sich veraltete SQL Server Instanzen im gesamten Monitoring-Umfeld gezielt identifizieren und priorisieren — ohne manuelle Recherche auf Microsoft-Seiten. Pro SQL Server Instanz wird ein eigener Service erstellt. Die aktuellen Build-Nummern werden täglich automatisch von der offiziellen Microsoft Learn Dokumentation abgerufen. Unterstützt SQL Server 2014, 2016, 2017, 2019, 2022 und 2025. Über die optionale WATO-Regel kann pro Host oder Instanz konfiguriert werden ob CU oder CU + GDR als Referenz dient, und ob ein veralteter Stand WARN oder CRIT erzeugt. Benötigt das Standard CheckMK mssql.vbs oder mk-sql.exe Agent Plugin.
by alex23
This check monitors voltage sensors in Check Point firewalls. It is an **enhanced replacement** for the original Checkmk check *checkpoint_voltage*. > This plugin normalizes voltage sensor names during service discovery. As a result, existing services may be renamed (for example, Voltage Voltage 1V2 becomes Voltage 1V2). After upgrading from the original checkpoint_voltage check, a service discovery should be performed on affected hosts to remove obsolete services and create the new ones. See on github for detail. ### Improvements over the original check - Configurable state handling: - Out-of-range conditions can be mapped to the desired Checkmk state (default: `CRIT`) - Sensor reading errors can be mapped to the desired Checkmk state (default: `UNKNOWN`) - Optional performance data: - Voltage values can be exported as performance data - Enables metric collection and graphing in Checkmk - Improved service naming: - Removes redundant occurrences of "Voltage" from sensor names - Prevents duplicate service names such as `Voltage Voltage 0V99`
by alex23
This check monitors the stability of Spanning Tree Protocol (STP) domains on Extreme Networks switches. The plugin evaluates topology changes and can detect unstable Layer 2 topologies caused by flapping links, unstable uplinks, loops, or misconfigured edge ports. > This plugin requires at least Extreme Networks' firmware version 30.x. It has not been tested with earlier versions.
by sva
AUX Host Labels with Special Agent could be configured via ruleset. The AUX labels are written to piggyback. Distributed monitoring need one special agent for each side. Source see Github
by rsander
Agent Plugin to check SSL certificates in specified directories Now with support to check signature algorithm Windows Plugin added JSON data in agent data section Is now able to ignore certificates with a short lifetime
by simonmeggle
Robotmk integrates Robot Framework results into Checkmk.
by lgbff
This check monitors the status of ssl cert checks on ssllab.com. Changelog: - 3.2.0 no systemtime in agent output - 3.x version for cmk 2.2 - 2.1.0 change to python3 - 2.0.1 fix datasource_programm group definition - 2.0.0 insert cache for api response - 1.6.0 insert Agent status (line[3]) - 1.5.3 change default status - 1.5.2 Insert Agent Header infos - 1.5.1 cache default settings - 1.5.0 new data seperator (59) - 1.4.9 fix display JSON Error on check result. - 1.4.8 fix connect exeption - 1.4.7 add default value for timeout - 1.4.6 change timeout handling - 1.4.5 fix inventory issue while JSON issues - 1.4.4 change urlopen error handling - 1.4.3 Rename check file - 1.4.2 Fix check manpage - 1.4.1 delete modul calls from check - 1.4.0 changes for cmk version 1.4 - 1.3.1 improve error handling.