35 projects
Kubernetes
Kubernetes (K8s) is an open-source system for automating deployment, scaling, and management of containerized applications.
116,301
22,054
$5.7B
Prometheus
Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. Since its inception in 2012, many companies and organizations have adopted Prometheus, and the project has a very active developer and user community. It is now a standalone open source project and maintained independently of any company.
20,735
5,290
$37M
Telegraf
Telegraf is an open-source server agent for collecting, processing, aggregating, and writing metrics and data. It supports gathering metrics from a wide variety of sources and writing them into multiple output destinations including InfluxDB, Prometheus, Kafka, and many others. The agent is plugin-driven with extensive input, processor, aggregator, and output plugins available.
9,311
1,878
$21M
Beats
Beats is a collection of lightweight data shippers that collect and send operational data like logs, metrics, and network data to Elasticsearch. Each Beat is a specialized agent designed for specific use cases like system metrics (Metricbeat), log files (Filebeat), network data (Packetbeat), and more.
7,352
1,458
$85M
LibreNMS
LibreNMS is an open-source network monitoring system that provides automated discovery of network devices and services. It supports a wide range of network hardware and operating systems through SNMP, and offers features like alerting, reporting, and visualization of network performance metrics.
4,827
525
$326M
Datadog Agent
The Datadog Agent is a software daemon that collects system metrics, application traces, logs, and other monitoring data from hosts and containers. It processes and forwards this telemetry to Datadog's cloud platform for monitoring, visualization, and analysis of infrastructure and application performance.
4,603
1,190
$118M
Wazuh
Wazuh is an open source security platform that provides unified XDR and SIEM protection for endpoints and cloud workloads. It performs threat detection, integrity monitoring, incident response and regulatory compliance through integrated capabilities for log analysis, file integrity monitoring, vulnerability detection, and security configuration assessment.
4,175
366
$65M
Datadog Integrations Core
A collection of integrations between Datadog's monitoring platform and various third-party applications, services and systems. These integrations enable data collection, metrics monitoring, and performance tracking across different technology stacks.
3,378
664
$114M
Falco
Falco, the open source cloud-native runtime security project, is the defacto Kubernetes threat detection engine. Falco detects unexpected application behavior and alerts on threats at runtime.
2,884
779
$56M
Huginn
Huginn is an open-source automation platform that acts as a system for building agents that perform automated tasks online, such as monitoring websites, parsing data feeds, and generating notifications. It allows users to create scenarios by combining agents that can watch for events, process data, and take actions.
1,968
457
$2.5M
Network UPS Tools
Network UPS Tools (NUT) is a software project that provides monitoring and management capabilities for uninterruptible power supplies (UPS) devices. It enables users to monitor power status, control UPS functions, and safely shut down systems during power events across multiple operating systems and UPS hardware models.
1,905
279
$8.1M
Icinga 2
The core of our monitoring platform with a powerful configuration language and REST API.
1,856
343
$5.2M
Checkmk
Checkmk is an open source IT infrastructure monitoring solution that provides comprehensive monitoring of servers, applications, cloud services, containers, storage, databases and networks. It combines the flexibility of custom plugins with enterprise scalability and a modern web interface.
816
92
$66M
Nagios Core
Nagios Core
769
96
$6M
Monitoring Plugins
A suite of Monitoring Plugins (formerly known as nagios-plugins)
724
200
$5.5M
Centreon
Centreon is an open-source IT infrastructure monitoring and observability platform that provides real-time monitoring of applications, networks, and systems. It offers features like performance tracking, alerting, reporting, and visualization through a web interface to help organizations ensure service reliability and optimize IT operations.
569
27
$46M
OpenNMS
OpenNMS is an enterprise-grade network monitoring and management platform that helps organizations detect, analyze and respond to network issues. It provides features for fault and performance management, service assurance, traffic analysis, and automated discovery of network elements.
531
35
$236M
Altinity ClickHouse Grafana Datasource Plugin
Altinity Grafana datasource plugin for ClickHouse®
358
85
$2M
Community Zabbix Ansible Collection
A community-maintained Ansible collection that provides modules and roles for managing Zabbix monitoring systems, including configuration, host management, template deployment, and automation of Zabbix operations through Ansible playbooks
316
44
$1.6M
Zabbix
Real-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud.
314
39
$144M
UnPoller
UnPoller is a metrics collection and reporting tool that pulls data from UniFi network controllers and exports it to various monitoring systems like InfluxDB and Prometheus. It enables network administrators to monitor UniFi devices and traffic statistics in real-time.
248
57
$425K
Thruk
Thruk is a multibackend monitoring webinterface for Naemon, Nagios, Icinga and Shinken using the Livestatus API.
240
34
$12M
Elastic Agent Integrations
Elastic Agent Integrations is a Linux Foundation project focused on developing and maintaining seamless connections between Elastic Agent and various data sources, enabling efficient data collection, monitoring, and analysis across diverse IT environments.
Icinga Web 2
A lightweight and extensible web interface to keep an eye on your environment. Analyse problems and act on them.
check_ssl_cert
A shell script (that can be used as a Nagios/Icinga plugin) to check an SSL/TLS connection.