Latest red hat linux versions1/22/2024 ![]() This isn’t to say that the source code is closed source, but it will only be available to Red Hat customers and partners moving forwards. These aren’t the only two distributions created, but they are arguably two of the most famous/popular distributions forked from RHEL.Īnd for the past two years, nothing has happened, Red Hat have allowed this, which makes you think, why did they bother with changing CentOS to CentOS Stream? Well, Red Hat have been gathering feedback on the rumblings of the CentOS change and have now decided the time is right to push forward and ensure that no distribution can freely access the source code to RHEL. When this change happened, we saw a rise in distributions such as Rocky Linux and AlmaLinux, promising to fill the gap left behind, offering downstream builds comparable to CentOS. Unfortunately, this means users are more likely to find changes and issues between builds than before, with general grumblings from the community around this, and a lack of support for the CentOS Stream distribution for most commercial software due to it being seen as nothing more than a beta build of RHEL. CentOS Stream offers early access to RHEL’s proposed changes, and when they’ve reached maturity, they’re merged and accepted downstream by the RHEL distribution. Instead, a new version of the CentOS brand would be created, known as CentOS Stream.ĬentOS Stream is an upstream build of RHEL, residing downstream of Fedora and upstream of RHEL. This scenario was providing a competitive distribution, without a price tag. ![]() Red Hat’s view was that CentOS was piggybacking off the stability & testing of their paying customers and Red Hat’s invested resources such as staff costs. Then, two years ago, Red Hat decided that CentOS shouldn’t be downstream. This is how CentOS operated for many years, even after Red Hat started maintaining the distribution themselves. For a long time, the RHEL distribution has been Open Source, and allowed publicly to pull its builds, as an upstream distribution. This is where CentOS and RHEL fit into the picture. Then you leverage the stable branches of these development builds to create a less-frequent, more stable distribution, cascading down layers as you see fit. This build is designed to have constant updates from developers and is a good playground to test changes and new features. You could have one upstream project that is a “bleeding edge” or alpha/nightly focused build. No matter what you call it, the output is the same. RHEL does this, with the upstream Fedora project.īy having multiple upstream/downstream layers, we can create what is commonly referred to in software development as “update rings” or “deployment rings”. ![]() Some Linux distributions use another distribution of Linux as their upstream, and then apply further tweaks and changes for their specific purposes, rather than starting from scratch at the Kernel level. Applications and specific patches related to the integration of the kernel and bundled/supported software will be maintained at this level too, ensuring the best level of compatibility between these various components & configurations.īut we can have more than one layer of upstream & downstream with regards to a Linux distribution. The goal of these distributions is to take the Linux kernel and customise the kernel in ways that best suit the purpose of the distribution. We call these “downstream” of the Linux project. From here, we get “distributions” or “distros”, such as Ubuntu, CentOS, and RHEL. First, we have the generic Linux kernel project, the basis of Linux. What does this mean? And why do I say this was inevitable? Let’s start by looking at the RHEL project, and how Linux is maintained in general. Instead, only the source code of CentOS Stream will be publicly available. Red Hat is starting to withdraw the source code of Red Hat Enterprise Linux (RHEL) from public availability. We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge.Well, it feels inevitable that this change was coming. We’re the world’s leading provider of enterprise open source solutions-including Linux, cloud, container, and Kubernetes. LinkedIn YouTube Facebook Twitter Products OpenStack Foundation or the OpenStack community. We are not affiliated with, endorsed or sponsored by the Registered trademarks / service marks or trademarks / service marks of the OpenStackįoundation, in the United States and other countries and are used with the OpenStackįoundation’s permission. ![]() The OpenStack® Word Mark and OpenStack Logo are either
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