Nagios Core remains one of the most battle-tested infrastructure monitoring platforms available. It watches your hosts, services, and…
Apache Kafka exposes hundreds of internal metrics through Java Management Extensions (JMX), but those numbers are useless without…
QuestDB is a high-performance open-source time-series database built in Java and C, designed for fast ingestion and SQL…
Gatus is an open-source health check and monitoring tool written in Go. It evaluates endpoints using HTTP, TCP,…
Icinga Director is a configuration module for Icinga Web 2 that lets you manage all Icinga 2 monitoring…
Prometheus is the go-to open source monitoring system for infrastructure and application observability. It works on a pull-based…
This guide walks you through installing Elasticsearch 8.x and Kibana on RHEL 10, Rocky Linux 10, or AlmaLinux…
Telegraf is an open-source, plugin-driven server agent built by InfluxData for collecting, processing, and writing metrics. It is…
Zabbix Agent is a lightweight process installed on monitored hosts that collects system metrics (CPU, memory, disk, network,…
In this blog post we will be discussing how to add remote hosts to Nagios server for monitoring.…
Nagios is a powerful open source IT monitoring tool. It monitors the entire IT infrastructure, ensuring that all…
In the previous article, we evaluated how to Install the Uptime Kuma monitoring tool using Docker and running…
