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Un système d'exploitation Linux libre pour la communauté, par la communauté

An Open Source, community owned and governed, forever-free enterprise Linux distribution, focused on long-term stability, providing a robust production-grade platform. AlmaLinux OS is binary compatible with RHEL®.

GitHub

Notre organisation GitHub contient le code source et les outils utilisés pour compiler AlmaLinux OS et son infrastructure.

Reddit

Reddit

Rejoignez notre communauté vibrante sur Reddit, interagissez avec d'autres utilisateurs et utilisatrices d'AlmaLinux OS, recevez des actualités, trouvez et proposez de l'aide.

Tchat communautaire

Participez à une discussion en temps réel avec d'autres membres de la communauté d'AlmaLinux OS, l'équipe de gouvernance et les développeurs et développeuses d'AlmaLinux OS.

Forums communautaires

Posez des questions, obtenez des réponses et apportez votre soutien aux autres membres de la communauté d'AlmaLinux OS et aux développeurs et développeuses.

À propos d'AlmaLinux OS

AlmaLinux OS is an open-source, community-driven Linux operating system that fills the gap left by the discontinuation of the CentOS Linux stable release. AlmaLinux OS is an Enterprise Linux distro, binary compatible with RHEL®, and guided and built by the community.

As a standalone, completely free OS, AlmaLinux OS enjoys $1M in annual sponsorship from CloudLinux Inc. and support from more than 25 other sponsors. Ongoing development efforts are governed by the members of the community.

La Fondation AlmaLinux OS est une organisation à but non lucratif de type 501(c)(6) créée au profit de la communauté d'AlmaLinux OS.

Get AlmaLinux OS

ISO Image

ISO Images

AlmaLinux supports 4 architectures:

  • x86_64
  • aarch64
  • ppc64le
  • s390x
Download ISO from mirrors

Cloud Image

Cloud Images

AlmaLinux provides official images for cloud providers:

Amazon AWS
Generic Cloud
Google Cloud
Microsoft Azure
OpenNebula
Oracle Cloud Infrastructure

Container Image

Container Images

AlmaLinux provides official OCI, Docker and UBI compatible images.

Get Docker Image
Get OCI Image from Quay.io

Live Media Image

Live Media

AlmaLinux builds Live Media images for GNOME, GNOME Mini, KDE, XFCE and MATE options.

Get Live Media Image

Vagrant Box Image

Vagrant Boxes

AlmaLinux provides official images for Vagrant:

  • Libvirt
  • VirtualBox
  • Hyper-V
  • VMWare
  • Parallels
Get AlmaLinux on Vagrant Cloud

LXC/LXD Image

LXC/LXD

AlmaLinux images are available for LXC/LXD.

Get LXC/LXD Images

Raspberry Pi Image

Raspberry Pi

AlmaLinux builds Raspberry Pi images, and also with GNOME desktop environment.

Get Raspberry Pi Image

WSL Image

WSL

Run the AlmaLinux terminal environment on Windows.

Get AlmaLinux for WSL

Security

Errata

AlmaLinux OS Foundation publishes Errata to help users to determine what updates such as security issues and fixed bugs are available and their importance based on analysis.

OpenSCAP and OVAL

AlmaLinux OS provides SCAP and SCAP Workbench packages to audit your AlmaLinux system for security compliance alongside OVAL streams."

Software Bill of Materials

AlmaLinux OS has implemented SBOM into AlmaLinux Build System to make the build process more secure and possible to trace.


AlmaLinux OS provides a set of security features: Errata, GPG keys, Mailing Lists, OpenSCAP, OVAL, SBOM- read more.

Avec le soutien de

Prêt pour la production

AlmaLinux OS est un système d'exploitation pour serveur d'entreprise et une distribution Linux stable avec des versions régulières accompagnées d'une longue période de support. Vous pouvez compter sur AlmaLinux OS pour exécuter toutes les charges de travail critiques.

Entièrement pris en charge, toujours gratuit

Les membres de la Fondation AlmaLinux OS, les sponsors et les partenaires soutiennent le système d'exploitation AlmaLinux OS par des investissements et des engagements de soutien à long terme afin de garantir que la distribution est exempte de limitations, de frais et de charges.

Passage sans effort

Switching distributions is usually costly and time-consuming, but that's not the case when switching from CentOS and other RHEL® derivatives to AlmaLinux OS. Switching is easy - read how.

Assistance commerciale

Minimize your risk while getting the most out of your AlmaLinux systems

Cybertrust is a provider of a comprehensive security certification services to various public and private entities globally, and offers comprehensive support for AlmaLinux users. Have also produced MiracleLinux for nearly 20 years.

Get support

For organizations running AlmaLinux, TuxCare’s Enterprise Support provides extended support for up to 16 years, FIPS-compliant security patches, zero-reboot patching, and much more.

Get support

Confidently deploy AlmaLinux and all your open source packages with enterprise-grade, 24/7/365 support backed by guaranteed SLAs. Keep your mission-critical apps running smoothly with unlimited tickets and direct access to experienced enterprise architects who put your business first.

Get support

Réponses aux questions clés

Individuals and organizations that require an enterprise-grade linux distribution, without the need for a commercial license agreement. AlmaLinux OS is also a perfect replacement for anyone who has historically relied on CentOS Linux release to achieve computing objectives, and for whom CentOS Stream is not the right solution.

Alma means soul in Spanish and other Latin languages. Looking back, it is easy to see that Linux is as popular and pervasive as it is thanks to the efforts of a passionate, diverse developer community. This community is the soul of Linux, and everyone that relies on a Linux distribution is indebted to the efforts of the Linux community. That is why we called our new distribution AlmaLinux OS.

The initial backers and supporters for AlmaLinux OS were already extremely active in the enterprise Linux ecosystem, and had significant experience with RHEL forks. They knew the impact that the loss of CentOS Linux would have across all industries, and had the means and knowledge to help.

The AlmaLinux OS Foundation is a 501(c)(3) that was founded in March of 2021 to own and manage the AlmaLinux OS project. We have been involving the community since the beginning, and the governing board is chosen by members of the foundation. At all times, AlmaLinux OS will be free and open.

Switching Linux distros can be a headache, but that is not the case when switching from CentOS to AlmaLinux OS. Using ELevate (developed and maintained by the AlmaLinux Community), you can migrate to AlmaLinux in-place.

Since AlmaLinux is binary compatible with RHEL®, your applications and services should be completely interoperable. You can rapidly migrate any number of servers using the [migration tool](https://github.com/AlmaLinux/almalinux-deploy). If you are using CentOS 7 or 8 and need help upgrading and migrating, check out ELevate.

AlmaLinux OS has committed to supporting AlmaLinux OS 8 until 2029, including stable and thoroughly tested updates and security patches.

Tenez-vous informé·e·s !

Subscribe to our Announce mailing list and never miss out on the latest in AlmaLinux OS development!

AlmaLinux OS dans la presse

AlmaLinux is a solid RHEL clone. The AlmaLinux Foundation, the non-profit behind AlmaLinux, is also working on the open-source ELevate Project. This is an effort to enable migration between major versions of RHEL derivatives.
To migrate from CentOS 8 to AlmaLinux OS, you can use a free tool called almalinux-deploy
AlmaLinux was one of the first such alternatives, and it has quickly risen to the top of the heap.
AlmaLinux very quickly became the CentOS replacement to beat. 48 hours after Red Hat released version 8.5 of Red Hat Enterprise Linux (RHEL), the developers released version 8.5 of AlmaLinux.