The article explains that CentOS 8 stopped receiving updates in December 2021, recommends using CentOS 7 (supported until June 2024), and details the various ISO variants and download sources for CentOS 7.
This guide explains how to use firewalld on CentOS 8, covering zones, services, runtime vs permanent rules, common commands for starting, stopping, and reloading the firewall, as well as adding, removing, and forwarding ports and rich rules.
CloudLinux announced that its TuxCare Extended Lifecycle Service will keep CentOS 8 receiving updates and 24/7 support through December 31 2025, giving users ample time to plan migration while detailing the service scope, pricing hints, and the broader context of Linux distribution support.
CentOS 8 has been officially released, mirroring RHEL 8 with a 4.18 kernel, DNF package manager, updated programming languages, GCC 8.2, newer database servers, and a shift to nftables, while offering upgrade instructions, source‑code access, and links to official download resources.
