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.

Articles from Sinny Kumari

Fedora 27 Atomic Host Availability on Multiple Architectures

Picture of OverDrive1000 ARM64 system, loaned to Project Atomic by the ARM coalition

We are proud to announce that multiple architectures are now supported with Fedora 27 Atomic Host release! Now, along with x86_64 architecture, Atomic Host is also available on 64 bit ARM (AArch64) and PowerPC Little Endian (ppc64le). Both aarch64 and ppc64le architectures will receive Atomic OSTree updates in the same way x86_64 does.

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Composing custom OSTree update for Fedora 27 Atomic Host

With Fedora 27, we ship Atomic Host on multiple architectures which includes aarch64, ppc64le, and x86_64. We also provide Atomic Host updates for these arches every two weeks so that we can provide a tested, stable, and up-to-date OS. Fedora Atomic Host is built using traditional RPM packages available in the Fedora repository. For example, Fedora 27 Atomic Host is formed using packages from the Fedora 27 repository which are further composed into OSTree repository using rpm-ostree. It is possible to compose and host your own custom-built OSTree repository containing additional features. This article will further guide you on how to compose your own custom OSTree repository and update system from your own hosted OSTree repo.

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Fedora 27 Atomic Host March 15th Release

Fedora Atomic Host Version: 27.100 is available.

  • Commit(x86_64): 326f62b93a5cc836c97d31e73a71b6b6b6955c0f225f7651b52a693718e6aa91
  • Commit(aarch64): ba2aa19d99466c53e614651f014c8b97ae1940f87885b7c7dfed1fb62ae91567
  • Commit(ppc64le): ca0ea3a6e15b6270aefe3c7b55ffbee3c8bd27707fd6d979cc66b39fc18fa5f4

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Fedora 27 Atomic Host March 28th Release

Fedora Atomic Host Version 27.105 update is available via an OSTree update:

  • Commit(x86_64): c4015063c00515ddbbaa4c484573d38376db270b09adb22a4859faa0a39d5d93
  • Commit(aarch64): 69bd8187bb519483f275dc1456434cc18eec961ab53d965fd50516865ded3c25
  • Commit(ppc64le): ae9104933a70342d2b2b08c8ff9f07f2e883b6e18abf2b06c6a3e7be3685af66

In this week’s release of Fedora Atomic Host we have a new release of cockpit.

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