I've been utilizing Fedora as my go-to server operating system for over a decade, starting around Fedora 13 and consistently progressing through the subsequent major releases. Throughout this journey, Fedora has proven to be a reliable choice, offering several noteworthy advantages.
One of the standout features of Fedora, reminiscent of its desktop counterpart, is the availability of up-to-date and cutting-edge packages. With the backing of Red Hat, compatibility with a range of software, including SystemD and FirewallD, enhances its appeal for server applications.
However, it's crucial to consider Fedora's rapid release cycle, with a new version emerging approximately every six months and a 13-month support window for each release. While this frequent update schedule ensures access to the latest features, it can pose challenges for server environments where uptime is critical, and system administrators may find it demanding to keep up with the pace while managing compliance, audits, and other business processes.
Despite these considerations, my personal experience with Fedora as a server has been exceptionally positive. The OS has demonstrated robust performance across diverse environments, seamlessly adapting to various setups, from bare metal and virtual machines to containers. The flexibility extends from smaller hardware configurations like the Raspberry Pi to more substantial servers with 40+ vCPUs and 1.5TB RAM.
SELinux, a crucial component for security, seamlessly integrates with most applications, but I have encountered some challenges with WINE headless server programs, particularly for hosting Windows-based game servers not originally designed for Linux. Additionally, compatibility with Debian-based Crypto wallets proved to be a stumbling block, requiring the use of a Debian VM for compilation and subsequent transfer to Fedora.
In terms of server redundancy and monitoring, I rely on three Fedora servers equipped with essential software such as Nginx, Grafana, Prometheus, Influxdb, and fping. Wireguard and Samba facilitate automated file transfers between another set of servers, contributing to an efficient setup.
Automation plays a significant role in my server management, with Ansible and Bash scripts streamlining tasks such as package installations, configuration adjustments, and firewall rule setups. Each Fedora server is configured for self-startup to ensure uninterrupted operation in case of power failure or manual reboots.
I've successfully integrated an LSI/Intel server RAID card into one of my Fedora servers, and the third-party RPM package for monitoring (storcli64) installed seamlessly. LSI card driver support is built into the Linux kernel, contributing to a hassle-free experience.
The only notable limitation I've encountered pertains to desktop gaming, a domain where I'm exploring transitioning to Fedora. For gaming servers requiring Steam/SteamCMD and Windows DLLs, alternative solutions might be more suitable, unless willing to navigate potential challenges with WINE and SELinux adjustments.
In conclusion, the suitability of Fedora as a server hinges on your specific use case. For web or Internet of Things servers, it stands out as an excellent choice. However, if your requirements involve gaming servers with Steam dependencies, alternative options may warrant consideration. As I've explored various Linux and *BSD systems over the years, Fedora has proven its versatility, offering a compelling solution for a range of server applications.
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