Developer | The CentOS Project (affiliated with Red Hat) |
---|---|
OS family | Linux (Unix-like) |
Working state | Current |
Source model | Open source |
Initial release | 24 September 2019 [1] |
Latest release | 10 / December 12, 2024 . [2] |
Repository | gitlab |
Marketing target | Servers, desktop computers, workstations, supercomputers |
Update method | Release Candidate |
Package manager | dnf (command line); PackageKit (graphical); .rpm (binaries format) |
Platforms | x86-64, ARM64, ppc64le and IBM Z |
Kernel type | Monolithic (Linux kernel) |
Default user interface | Bash, GNOME Shell |
License | GNU GPL and other licenses |
Preceded by | CentOS |
Official website | centos |
CentOS Stream is a community enterprise Linux distribution that exists as a midstream between the upstream development in Fedora Linux and the downstream development for Red Hat Enterprise Linux. [3] CentOS Stream is being used by Meta Platforms (known for Facebook and WhatsApp) [4] [5] and Twitter. [6]
The initial release, CentOS Stream 8, was released on 24 September 2019, at the same time as CentOS 8. [3] As CentOS 8 became unsupported, the CentOS Project provided a simple means of converting from CentOS Linux 8 to CentOS Stream 8. [7] On 13 January 2021, CentOS board approved the creation of Hyperscale SIG proposed by Meta Platforms, Twitter, and Verizon engineers, [6] [8] which focus on enabling CentOS Stream deployment on large-scale infrastructures and facilitating collaboration on packages and tooling.
CentOS Stream 9 was released on 3 December 2021, [9] with support of IBM Z architecture.
In 2023, Red Hat announced that CentOS 7 and CentOS Stream 8 will be discontinued in 2024 in order to focus on Red Hat Enterprise Linux development. CentOS Stream 9 was given as one possible migration path. [10]
CentOS Stream 10 was released on 12 December 2024. [2]
Version | Release date | End-Of-Life | Kernel | Architectures |
---|---|---|---|---|
8 | 2019-09-24 | May 31, 2024 | 4.18.0 | x86-64, ARM64, ppc64le |
9 | 2021-12-03 | May 31, 2027 [11] | 5.14.0 | x86-64, ARM64, ppc64le, s390x |
10 | 2024-12-12 | January 1, 2030 [12] | 6.12.0 | x86-64, ARM64, ppc64le, s390x |
Old version, not maintained Old version, still maintained Latest version |
Red Hat Linux was a widely used commercial open-source Linux distribution created by Red Hat until its discontinuation in 2004.
Red Hat, Inc. is an American software company that provides open source software products to enterprises and is a subsidiary of IBM. Founded in 1993, Red Hat has its corporate headquarters in Raleigh, North Carolina, with other offices worldwide.
XFS is a high-performance 64-bit journaling file system created by Silicon Graphics, Inc (SGI) in 1993. It was the default file system in SGI's IRIX operating system starting with its version 5.3. XFS was ported to the Linux kernel in 2001; as of June 2014, XFS is supported by most Linux distributions; Red Hat Enterprise Linux uses it as its default file system.
Red Hat Enterprise Linux (RHEL) is a commercial open-source Linux distribution developed by Red Hat for the commercial market. Red Hat Enterprise Linux is released in server versions for x86-64, Power ISA, ARM64, and IBM Z and a desktop version for x86-64. Fedora Linux and CentOS Stream serve as its upstream sources. All of Red Hat's official support and training, together with the Red Hat Certification Program, focuses on the Red Hat Enterprise Linux platform.
CentOS is a discontinued Linux distribution that provided a free and open-source community-supported computing platform, functionally compatible with its upstream source, Red Hat Enterprise Linux (RHEL). In January 2014, CentOS announced the official joining with Red Hat while staying independent from RHEL, under a new CentOS governing board.
Technical variations of Linux distributions include support for different hardware devices and systems or software package configurations. Organizational differences may be motivated by historical reasons. Other criteria include security, including how quickly security upgrades are available; ease of package management; and number of packages available.
Red Hat Enterprise Linux derivatives are Linux distributions that are based on the Red Hat Enterprise Linux (RHEL) Linux distribution.
CPython is the reference implementation of the Python programming language. Written in C and Python, CPython is the default and most widely used implementation of the Python language.
Red Hat, an IBM subsidiary specializing in computer software, offers different level of certification programs, most of which specialize in system administration. Certifications can be validated through Red Hat webpage, and expire after 3 years.
The following tables compare general and technical information for a number of file systems.
Upstart is a discontinued event-based replacement for the traditional init daemon—the method by which several Unix-like computer operating systems perform tasks when the computer is started. It was written by Scott James Remnant, a former employee of Canonical Ltd. In 2014, Upstart was placed in maintenance mode, and other init daemons, such as systemd, were recommended in place of Upstart. Ubuntu moved away from Upstart with the release of version 15.04 in favor of migrating to systemd. As of June 2024, there have been no updates released for Upstart since September 2014.
The company Zenoss, Inc. was founded in 2005 and is headquartered in Austin, Texas. The company develops hybrid IT monitoring and analytics software.
Fedora Linux is a Linux distribution developed by the Fedora Project. It was originally developed in 2003 as a continuation of the Red Hat Linux project. It contains software distributed under various free and open-source licenses and aims to be on the leading edge of open-source technologies. It is now the upstream source for CentOS Stream and Red Hat Enterprise Linux.
Spacewalk is open-source systems management software for system provisioning, patching and configuration licensed under the GNU GPLv2.
RPM Package Manager (RPM) is a free and open-source package management system. The name RPM refers to the .rpm
file format and the package manager program itself. RPM was intended primarily for Linux distributions; the file format is the baseline package format of the Linux Standard Base.
POWER9 is a family of superscalar, multithreading, multi-core microprocessors produced by IBM, based on the Power ISA. It was announced in August 2016. The POWER9-based processors are being manufactured using a 14 nm FinFET process, in 12- and 24-core versions, for scale out and scale up applications, and possibly other variations, since the POWER9 architecture is open for licensing and modification by the OpenPOWER Foundation members.
DNF or Dandified YUM is the next-generation version of the Yellowdog Updater Modified (yum), a package manager for .rpm-based Linux distributions. DNF was introduced in Fedora 18 in 2013; it has been the default package manager since Fedora 22 in 2015, Red Hat Enterprise Linux 8, and OpenMandriva, and is also an alternative package manager for Mageia.
Rocky Linux is a Linux distribution developed by Rocky Enterprise Software Foundation, which is a privately owned benefit corporation that describes itself as a "self-imposed not-for-profit". It is intended to be a downstream, complete binary-compatible release using the Red Hat Enterprise Linux (RHEL) operating system source code. The project's aim is to provide a community-supported, production-grade enterprise operating system. Rocky Linux, along with RHEL and SUSE Linux Enterprise (SLE), has become popular for enterprise operating system use.
AlmaLinux is a free and open source Linux distribution, developed by the AlmaLinux OS Foundation, a 501(c) organization, to provide a community-supported, production-grade enterprise operating system that is binary-compatible with Red Hat Enterprise Linux (RHEL). The name of the distribution comes from the word "alma", meaning "soul" in Spanish and other Latin languages. It was chosen to be a homage to the Linux community.