5 business-based Redhat alternatives for CentOS 8

Here is the list of the best RHEL-based CentOS 7 or 8 Linux server alternatives or spares in 2022 to start hosting server applications in the cloud or VPS. Well, if you don’t want to go through articles, then AlmaLinux and RockyLinux are the best CentOS alternatives.

With RHEL’s end of support in CentOS 8, people are starting to look for a Linux distribution to replace their existing CentOS 8 or upgrade CentOS 7 to another compatible one. Well, your search could end here if you are one of them.

However, even though we have an Ubuntu server that is replacing CentOS, there are many users who are already using RPM-based server applications. So the Debian-based server would not be a good option. If you want to start from scratch with setting up your servers, you can of course do it too.

Well, the CentOS version series 7.x, which will receive updates until the regular end of support in June 2024, remains unaffected. CentOS 7.9 will therefore be the last edition created from the RHEL sources. The reason for this is that many companies still rely on CentOS 7. Therefore, the CentOS developers do not want to stop the spread prematurely.

As Redhat announced, CentOS 8 will be available as a rolling distribution in stream form. Well, if you’re already using the Stream version, then you might want to download the CentOS 9 Stream as an ISO file and test it.

Best alternatives for Centos 7 or 8 based on RHEL Linux Server

1. AlmaLinux server

The first alternative to CentOS 7 or 8, based on RedHat Enterprise, is AlmaLinux. Immediately after RedHat announced that it would end the life of CentOS 8, the developers of CloudLinux announced the availability of one-to-one binary compatible Linux based on RHEL, ie “Almalinux”. With an RPM-based Linux distribution, the company has created a successor as a substructure for CloudLinux OS. The latter costs money, but AlmaLinux should remain free.

100% compatible with RedHat packages, AlmaLinux OS 8 contains functions and improvements in the container tools to make the build and deployment processes more flexible. Support for OpenJDK 17; OpenSCAP profiles for hardening and security, new system roles from RHEL 8.5 for VPN or Microsoft SQL Server have been adopted. Comes with a Gnome desktop environment.

Download ISO: Almalinux.org or know how to migrate from CentOS 8 to AlmaLinux 8

2. Rocky similar to CentOS 8 Linux

Rocky Linux is another CentOS 8 or 7 drop-in replacement that was developed by the same developer who was originally behind the CentOS project. Therefore it is an open source project of the Rocky Enterprise Software Foundation (RESF) and offers the same binary compatibility as CentOS. Now that this is a binary-compatible image of Red Hat Enterprise Linux (RHEL), both AlamLinux and Rocky Linux users can benefit from the existing CentOS community and tutorials available online. The ISO file (Minimal, Boot or DVD) of this Linux can be easily downloaded from the official website.

Rocky Linux replaces CentOS 7 or 8

Just like AlmaLinux, Rocky is also available with the Gnome Vanilla desktop interface. If you’re a cloud user, you can easily find it there to get started. Docker Image is also available for retrieval.

Download ISO: Rockylinux.org or know how to migrate CentOS 8 to Rocky Linux 8

3. Oracle Linux

Oracle Linux is another similar CentOS 8 operating system based on RedHat that gets pretty close to it for getting the latest updates asap. In addition to the Red Hat Compatible Kernel (RHCK), Oracle Linux supplies the Unbreakable Enterprise Kernel Release 6 (UEK R6), a more up-to-date kernel based on Linux. Oracle has already established itself as a well-maintained and well-positioned alternative to CentOS.

Oracle Linux similar to CentOS

It’s also free and open source to download and can be installed as a minimal or desktop GUI server. However, if you are looking for assistance, you have to pay for it.

Download ISO: Oracle Linux

4. Ubuntu server

Well, in the past, one of the reasons most hosting users didn’t choose Ubuntu wasn’t because of the availability of WHM Cpanel. However, WHM is now also available for Ubuntu. You can read our article on how to install Cpanel on Ubuntu Server. That being said, Ubuntu is one of the best alternatives to CentOS if you are starting from scratch, otherwise not as it is not compatible with the RedHat binary. However, if there is a particular app that only exists in RPM, we can use alien to convert it to the deb binary.

Ubuntu Linux server

Still, moving from RPM to Deb Distribution is an important decision that you need to make and ensure that all of your applications are available on it before migrating to it.

Download ISO: Ubuntu or how to install Ubuntu 20.04 | 22.04 cloud image (minimal)

5. Debian Linux

Debian is also one of the oldest Linux distributions in the open source software world. This operating system also serves as the basis for Ubuntu, the most popular desktop version of Linux today. In addition to an operating system for computing devices, Debian OS has thousands of free software in its repository.

Debian distribution

Debian continues to be one of the leading stable and Linux operating systems. The most important feature of Debian over other Linux distributions is its package management system. This system gives the administrator full control over all packages installed on this system, including the ability to install a single package or upgrade the entire operating system.

Download ISO: Debian

6. SUSE Linux Enterprise Server (SLES)

Most users wouldn’t take SUSE seriously, but it is one of the most stable and enterprise server Linux systems that can be relied on, by Novell and SUSE Linux (and developed in-house). This CentOS replacement uses RPM Package Manager and offers GNOME as the default desktop if you want to use it. Like the Ubuntu / Debian-based systems, SUSE is well documented – but is likely to lag a little behind.

RPM-based centOS alternative 1

Well, SUSE is also available as OpenSUSE for normal desktop users, but the company’s focus is on the server variant. It can be used for both the x86-64 architecture and ARM processors. There is also a close cooperation with IBM, which enables hardware and software to be coordinated between the two companies. This makes SLES suitable for operation on your IBM Power architecture.

Download ISOSUSE

7. VzLinux-RPM-based as a replacement for CentOS

Like Rocky Linux and AlmaLinux OS, VzLinux is also trying to follow in big footsteps, because CentOS is the third most popular Linux distribution for web servers and cloud services in 2021 Ubuntu and Debian GNU / Linux with around ten percent market share. VzLinux, a corporate distribution based on RedHat, has been used by Virtuozzo for more than 20 years as the base operating system for the company’s OpenVZ virtualization solution and other commercial products, as well as as a guest operating system. The VzLinux developed by Virtuozzo International GmbH is a professional operating system and at the same time 100 percent binary compatible with the enterprise distribution Red Hat Enterprise Linux and CentOS.

VzLinux Distro Redhat is based as a replacement for CentOS

VzLinux 8 is a free, multi-purpose distribution that is optimized for operation in containers, virtual machines or on bare metal servers. It supports enterprise-level I / O intensive applications and workloads

Try VzLinux ISO, visit the officially Page or download ISO from the Repo from VzLinux provided by Virtuozzo.

8. Springdale – Custom Red Hat-based distribution

Springdale Linux, formerly known as PUIAS Linux, is another Linux operating system. It is built from the source packages available for Red Hat Enterprise Linux. In addition to the official upstream packages, this one also offers several other repositories for add-on packages. It is distributed by the Institute for Advanced Study and Princeton University in the USA.

Springdale Custom Red Hat-based distribution

You won’t find it on hosting or cloud services, however, but as an administrator you can try it out on your server or desktop. Well updates won’t be a problem just like CentOS, it depends on its upstream RHEL Linux too. It should be noted that this project is older than CentOS.

official page

Other articles:

• The 6 best Ubuntu Linux alternatives for beginners in 2022
• 11 most popular Linux distributions of 2021

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