Project Atomic is now sunset

The Atomic Host platform is now replaced by CoreOS. Users of Atomic Host are encouraged to join the CoreOS community on the Fedora CoreOS communication channels.

The documentation contained below and throughout this site has been retained for historical purposes, but can no longer be guaranteed to be accurate.

Project News

Fedora 26 Atomic Host October 5 Release

A new Fedora Atomic Host update is available via an OSTree commit:

Commit: 541abd650d1ffb3929e2ba8114436a0b04ee41da76a691af669dd037589a1421
Version: 26.141

A couple of notes about this release:

  • This release does not include fixes for the dnsmasq security vulnerabilities. Please help us test out the patched rpms by rebasing to our testing tree:
    rpm-ostree rebase fedora/26/x86_64/testing/atomic-host

Read More »

New CentOS Atomic Release and Kubernetes System Containers Now Available

The CentOS Atomic SIG has released an updated version of CentOS Atomic Host (7.1708), a lean operating system designed to run Linux containers, built from standard CentOS 7 RPMs, and tracking the component versions included in Red Hat Enterprise Linux Atomic Host.

This release, which is based on the RHEL 7.4 source code, includes an updated kernel that supports overlayfs container storage, among other enhancements.

Read More »

Fedora 26 Atomic Host September 20 Release

A new Fedora Atomic Host update is available via an OSTree commit:

Commit: 98088cb6ed2a4b3f7e4e7bf6d34f9e137c296bc43640b4c1967631f22fe1802f
Version: 26.131

This release mostly includes routine updates to packages. Highlighted updates include a new kernel, runc, and container-storage-setup.

Read More »