VirtualBox is a free, open source Type 2 hypervisor from Oracle that lets you run multiple guest operating…
LibreNMS is an open-source network monitoring system built on PHP, MySQL/MariaDB, and SNMP. It provides auto-discovery of network…
Running your own mail server gives you full control over email delivery, storage, and privacy. This guide walks…
Nagios Core remains one of the most battle-tested infrastructure monitoring platforms available. It watches your hosts, services, and…
FreeIPA is a free and open source identity management platform sponsored by Red Hat. It is the upstream…
WordPress is the most popular open-source content management system, powering over 40% of all websites on the internet.…
Icinga Director is a configuration module for Icinga Web 2 that lets you manage all Icinga 2 monitoring…
OpenStack is a free, open-source cloud platform for building private and public cloud infrastructure. It provides compute, storage,…
MicroK8s is a lightweight, production-ready Kubernetes distribution built and maintained by Canonical. It ships as a single snap…
Prometheus is the go-to open source monitoring system for infrastructure and application observability. It works on a pull-based…
Ansible is the go-to automation tool for managing infrastructure at scale. It connects to your servers over SSH,…
This guide walks through a full Kubernetes 1.35 cluster deployment on Rocky Linux 10 or AlmaLinux 10 using…
