Open-source alternatives to DNX

SNClient (Secure Naemon Client) is a general purpose monitoring agent designed as replacement for NRPE and NSClient++.

Add context to Nagios alerts

StatsD is a network-based metrics daemon and aggregator that collects application performance data, such as counters and timers, for periodic delivery to backend services. It functions as system monitoring middleware, receiving telemetry via UDP to minimize performance overhead on monitored services. The system acts as a distributed metrics router, employing consistent hashing to distribute data points across clusters and ensure aggregation accuracy. It includes cluster health monitoring to track node availability and automatically recalculate routing paths when services go offline. The proj

gearmand

Carbon is one of three components within the Graphite project:

Graphite-web is a time-series monitoring platform that stores numeric metric data in fixed-size Whisper database files, ingests metrics over a plaintext TCP protocol, and renders on-demand graphs from stored data. It provides a tag-based metric query engine for flexible data organization and retrieval, and includes a custom dashboard builder that assembles multiple time-series graphs into a single web view for consolidated monitoring. The platform distinguishes itself through its URL-driven metric retrieval system, which allows fetching rendered graph images or raw data by constructing HTTP r

Whisper is one of three components within the Graphite project:

Nagflux collects data from the NagiosSpoolfileFolder and adds informations from Livestatus. This data is sent to an InfluxDB, to get displayed by Grafana. Therefor is the tool Histou gives you the possibility to add Templates to Grafana. Nagflux can be seen as the process_perfdata.pl script from…

Nagios status monitor for your desktop.

The core of our monitoring platform with a powerful configuration language and REST API.

1. About 2. License 3. Installation 4. Documentation 5. Support 6. Contributing

######################### #########################

Nagios REST Interface

NSClient++ (nscp) aims to be a simple yet powerful and secure monitoring daemon. It was built for Nagios/Icinga, but nothing in the daemon is Nagios/Icinga specific and it can be used in many other scenarios where you want to receive/distribute check metrics.

Networks, Applications and Event Monitor

This is a fork of Mattias Kettner's mk_livestatus. It has been ported to Naemon and contains some extra features such as sorting and page offsets.

README

Nagios Business Process Intelligence

A modern visual shell for Nagios

NCPA

README

NRDP 2.x

Nagios Remote Plugin Executor (NRPE)

NSCA - Nagios Service Check Acceptor

Nagios SNMP Trap Interface