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</div> <div class="row justify-content-center my-5"> <div class="col"> <div class="h1">Special Interest Groups</div> <div class="lead">CentOS Special Interest Groups (SIGs) develop and package software for CentOS ecosystem, or do other work to support the CentOS project. Some SIGs produce software to run on top of CentOS Stream, while others create separate editions of CentOS. </div> </div> </div> <div class="row justify-content-center mb-4"> <div class="col"> <div class="accordion" id="pageTocAccordion"> <div class="accordion-item shadow-sm"> <div class="accordion-header" id="flush-headingOne"> <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#flush-collapseOne" aria-expanded="false" aria-controls="flush-collapseOne"><i class="fa-solid fa-bars"></i> <span class="mx-3 fw-bold">Table of Contents</span></button> </div> <div id="flush-collapseOne" class="accordion-collapse collapse" aria-labelledby="flush-headingOne" data-bs-parent="#pageTocAccordion"> <div class="accordion-body small"> <ul id="page-toc" class="list-group"> <li class="list-unstyled"><a href="#alternative-images" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">Alternative Images</a></li> <li class="list-unstyled"><a href="#artwork" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">Artwork</a></li> <li class="list-unstyled"><a href="#automotive" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">Automotive</a></li> <li class="list-unstyled"><a href="#cloud" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">Cloud</a></li> <li class="list-unstyled"><a href="#docs" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">Docs</a></li> <li class="list-unstyled"><a href="#hyperscale" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">Hyperscale</a></li> <li class="list-unstyled"><a href="#infrastructure" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">Infrastructure</a></li> <li class="list-unstyled"><a href="#integration" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">Integration</a></li> <li class="list-unstyled"><a href="#isa" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">ISA</a></li> <li class="list-unstyled"><a href="#kmods" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">Kmods</a></li> <li class="list-unstyled"><a href="#nfv" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">NFV</a></li> <li class="list-unstyled"><a href="#promo" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">Promo</a></li> <li class="list-unstyled"><a href="#storage" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">Storage</a></li> <li class="list-unstyled"><a href="#virtualization" class="link-primary list-group-item list-group-item-light list-group-item-action border-top-0 border-end-0 border-bottom-0 border-2 border-primary-subtle rounded-0 my-1">Virtualization</a></li> </ul> </div> </div> </div> </div> </div> </div> <div class="row justify-content-center mb-4"> <div class="content col"> <p>For information on SIG responsibilities, SIG governance, and how to start a SIG, see <a href="/about/governance/sigs">SIG Governance</a>.</p> <h2 id="alternative-images">Alternative Images</h2> <p class="lead">Live ISO images, WSL images, and images that include different software. </p> <p>The Alternative Images SIG builds and provides alternate ISO images for CentOS Stream. These images are hosted in the CentOS infrastructure, and are regularly updated at least once every three months. </p> <div class="mb-3"> <a class="btn btn-sm btn-primary text-nowrap" href="/altimages"><i class="fa-solid fa-circle-info"></i> Information</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://sigs.centos.org/altimages"><i class="fa-solid fa-book"></i> Documentation</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/CentOS/AltImages"><i class="fa-brands fa-git-alt"></i> Repository</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://pagure.io/centos-sig-alt-images/spin-bugs/issues"><i class="fa-solid fa-bug"></i> Bugs</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://matrix.to/#/#centos-alt-images:fedora.im"><i class="fa-solid fa-message"></i> Chat</a> </div> <h2 id="artwork">Artwork</h2> <p class="lead">Artwork and design to support the CentOS project. </p> <p>The Artwork SIG provides graphic design for the entire CentOS project. This includes CentOS logo and brand guidelines, web design, and assets for promotional materials. </p> <div class="mb-3"> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/CentOS/artwork"><i class="fa-brands fa-git-alt"></i> Repository</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/groups/CentOS/artwork/-/issues"><i class="fa-solid fa-bug"></i> Bugs</a> </div> <h2 id="automotive">Automotive</h2> <p class="lead">Public, in-development preview of the upcoming Red Hat In-Vehicle Operating System. </p> <p>The primary deliverable of the Automotive SIG is AutoSD, a binary distribution developed within the SIG that is a public, in-development preview of the upcoming Red Hat In-Vehicle Operating System (OS). AutoSD is CentOS Stream, with divergences that meet unique automotive use cases, which might include new, automotive-specific packages and rebuilds or reconfigurations of existing CentOS Stream packages. </p> <div class="mb-3"> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://sigs.centos.org/automotive"><i class="fa-solid fa-book"></i> Documentation</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/CentOS/automotive"><i class="fa-brands fa-git-alt"></i> Repository</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/groups/CentOS/automotive/-/issues"><i class="fa-solid fa-bug"></i> Bugs</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://matrix.to/#/#centos-automotive-sig:fedoraproject.org"><i class="fa-solid fa-message"></i> Chat</a> </div> <h2 id="cloud">Cloud</h2> <p class="lead">Builds of OKD Kubernetes, RDO OpenStack, and Stream CoreOS. </p> <p>The Cloud SIG focuses on providing different FOSS based cloud infrastructure applications that can be installed and run natively on CentOS Stream. The Cloud SIG is working on several artifacts, including the RPM distribution of OpenStack (RDO) repositories and the OKD distribution of Kubernetes. </p> <div class="mb-3"> <a class="btn btn-sm btn-primary text-nowrap" href="/cloud"><i class="fa-solid fa-circle-info"></i> Information</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://sigs.centos.org/cloud"><i class="fa-solid fa-book"></i> Documentation</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/CentOS/cloud"><i class="fa-brands fa-git-alt"></i> Repository</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://pagure.io/centos-sig-cloud/sig/issues"><i class="fa-solid fa-bug"></i> Bugs</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://matrix.to/#/#centos-cloud:fedoraproject.org"><i class="fa-solid fa-message"></i> Chat</a> </div> <h2 id="docs">Docs</h2> <p class="lead">Documentation for CentOS Stream and the CentOS SIGs. </p> <p>The Documentation SIG works on documentation for the CentOS Project and CentOS Stream, helps SIGs with their documentation as needed, maintains the documentation web site, and helps with general web content. </p> <div class="mb-3"> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/CentOS/docs"><i class="fa-brands fa-git-alt"></i> Repository</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/groups/CentOS/docs/-/issues"><i class="fa-solid fa-bug"></i> Bugs</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://matrix.to/#/#centos-docs:fedora.im"><i class="fa-solid fa-message"></i> Chat</a> </div> <h2 id="hyperscale">Hyperscale</h2> <p class="lead">CentOS stability built for massively large-scale deployments </p> <p>The CentOS Hyperscale SIG focuses on enabling CentOS Stream deployment on large-scale infrastructures and facilitating collaboration on packages and tooling. This includes integrating faster-tracking backports of core base packages such as systemd, providing an updated kernel tracking ARK and Kernel Live Patching support, and providing a way to deploy and test emerging technologies such as RPM Copy-on-Write. </p> <div class="mb-3"> <a class="btn btn-sm btn-primary text-nowrap" href="/hyperscale"><i class="fa-solid fa-circle-info"></i> Information</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://sigs.centos.org/hyperscale"><i class="fa-solid fa-book"></i> Documentation</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/CentOS/Hyperscale"><i class="fa-brands fa-git-alt"></i> Repository</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://pagure.io/centos-sig-hyperscale/sig/issues"><i class="fa-solid fa-bug"></i> Bugs</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://matrix.to/#/#centos-hyperscale:fedoraproject.org"><i class="fa-solid fa-message"></i> Chat</a> </div> <h2 id="infrastructure">Infrastructure</h2> <p class="lead">Providing a working group to manage all CentOS infrastructure. </p> <p>The Infrastructure SIG is responsible for oversight of all infrastructure resources, and providing guidelines for who may be granted administrative access to shared services. </p> <div class="mb-3"> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/CentOS/infra"><i class="fa-brands fa-git-alt"></i> Repository</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://pagure.io/centos-infra/issues"><i class="fa-solid fa-bug"></i> Bugs</a> </div> <h2 id="integration">Integration</h2> <p class="lead">Verifying products and services built on top of RHEL or CentOS Stream </p> <p>The Integration SIG verifies that products and services built on top of RHEL or CentOS Stream will continue to work on CentOS Stream and the next release of RHEL, and will not break on package updates. </p> <div class="mb-3"> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://sigs.centos.org/integration"><i class="fa-solid fa-book"></i> Documentation</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/CentOS/Integration"><i class="fa-brands fa-git-alt"></i> Repository</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/CentOS/Integration/general/-/issues"><i class="fa-solid fa-bug"></i> Bugs</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://matrix.to/#/#centos-integration:fedora.im"><i class="fa-solid fa-message"></i> Chat</a> </div> <h2 id="isa">ISA</h2> <p class="lead">Evaluating the benefits of enabling new CPU features. </p> <p>The ISA SIG quantifies the potential benefits of applying existing compiler technology to distribution packages, targeting more recent CPUs, and evaluating different options for how these optimizations can be maintained in a scalable way, and delivered to end users. The initial focus is the x86_64 architecture, but other architectures may be included in the future. </p> <div class="mb-3"> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://sigs.centos.org/isa"><i class="fa-solid fa-book"></i> Documentation</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/CentOS/isa"><i class="fa-brands fa-git-alt"></i> Repository</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/groups/CentOS/isa/-/issues"><i class="fa-solid fa-bug"></i> Bugs</a> </div> <h2 id="kmods">Kmods</h2> <p class="lead">Kernel modules for the stock Enterprise Linux kernel, as well as Fedora flavored kernels for Enterprise Linux distributions. </p> <p>The Kmods SIG focuses on two aspects: packaging and maintaining kernel modules for the stock Enterprise Linux kernel, and packaging and maintaining Fedora flavored kernels for Enterprise Linux distributions. </p> <div class="mb-3"> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://sigs.centos.org/kmods"><i class="fa-solid fa-book"></i> Documentation</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/CentOS/kmods"><i class="fa-brands fa-git-alt"></i> Repository</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://pagure.io/centos-sig-kmods/sig/issues"><i class="fa-solid fa-bug"></i> Bugs</a> </div> <h2 id="nfv">NFV</h2> <p class="lead">Platform for the deployment and testing of virtual network functions (VNFs) and NFV component packages on CentOS. </p> <p>The NFV SIG provides a CentOS-based stack that will serve as a platform for the deployment and testing of virtual network functions (VNFs) and NFV component packages on compliant CentOS platform. Currently, the main goal is to provide RPM packages of OpenvSwitch and Open Virtual Network software for CentOS Stream that can be used by other projects as oVirt, OpenStack or OpenShift. </p> <div class="mb-3"> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://sigs.centos.org/nfv"><i class="fa-solid fa-book"></i> Documentation</a> </div> <h2 id="promo">Promo</h2> <p class="lead">Event planning, social media, and other activities to promote the CentOS project. </p> <p>The Promo SIG manages activies that promote CentOS. This includes running events like CentOS Connect and CentOS Showcase, as well as coordinating our presence at other events. It also includes managing the CentOS social media accounts and helping with the web site. </p> <div class="mb-3"> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/CentOS/promo"><i class="fa-brands fa-git-alt"></i> Repository</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/groups/CentOS/promo/-/issues"><i class="fa-solid fa-bug"></i> Bugs</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://matrix.to/#/#centos-promo:fedora.im"><i class="fa-solid fa-message"></i> Chat</a> </div> <h2 id="storage">Storage</h2> <p class="lead">Storage solutions for enterprise environments, including Ceph, Gluster, NFS Ganesha, and Samba. </p> <p>The Storage SIG ensures that CentOS is a suitable platform for many different storage solutions. This group ensures that all open source storage options seeking to utilize CentOS as a delivery platform have a voice in packaging, orchestration, deployment, and related work. </p> <div class="mb-3"> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://sigs.centos.org/storage"><i class="fa-solid fa-book"></i> Documentation</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/CentOS/storage"><i class="fa-brands fa-git-alt"></i> Repository</a> <a class="btn btn-sm btn-outline-primary text-nowrap" href="https://gitlab.com/groups/CentOS/storage/-/issues"><i class="fa-solid fa-bug"></i> Bugs</a> </div> <h2 id="virtualization">Virtualization</h2> <p class="lead">User-consumable full stack of virtualization technologies. </p> <p>The Virtualization SIG delivers a user-consumable full stack for virtualization technologies that want to work with the SIG. 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