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Download Fedora 26 Pre-Release Atomic Host

Atomic Host is built every 2 weeks or so.

The latest two week build did not meet our testing criteria. The images available are from over 16 days ago. Check the Project Atomic blog for updates and information about Atomic blocker bugs.

This is pre-release software and is supported by the Cloud Working Group. Please direct questions to their mailing list or #fedora-cloud on freenode. All issues or bugs should be reported via the Red Hat Bugzilla. The Fedora Project makes no guarantees as to its suitability or usefulness.

Atomic Host Images for Amazon Public Cloud EC2

The links below will provide you listings of available Atomic Host Hardware Virtual Machine (HVM) AMIs by region with buttons to launch them in your Amazon Web Services account. AMI IDs for usage with the AWS Console or command-line tools are also provided.

GP2 Format

GP2 format AMIs use faster SSD storage; use these AMIs for speed, although note your storage costs will be more than standard.

Standard Format)

Standard format AMIs are more suitable if you have infrequently accessed data and want to keep storage cost low.

Atomic Host Images for Vagrant

Vagrant Boxes for Fedora Atomic Host are available for the VirtualBox and Libvirt providers. You can bring up Fedora Atomic Host in a vagrant box by downloading the images from Fedora or using the vagrant tools to pull the images from HashiCorp's Atlas.

View Vagrant Downloads
View Downloads using Vagrant tools

For more information about running Vagrant on Fedora Workstation, see our wiki page.

Atomic Host Images for Cloud Environments

qcow2 Image

This is Fedora 26 Pre-Release Cloud Atomic Host in a Qcow2-formatted image for use with OpenStack.


64-bit 649MB Qcow2 Image

Raw Image

This is Fedora 26 Pre-Release Cloud Atomic Host in a compressed raw image format. If you're not sure what to use, try this.


64-bit 499MB xz-Compressed Raw Image

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Other Downloads


Project Atomic: Getting Started

Documentation on getting started using Project Atomic / Atomic Host.

Project Atomic: Mailing List

Join the upstream mailing list at atomic@projectatomic.io.

Project Atomic: IRC Chat

Join the Project Atomic channel #atomic on irc.freenode.org.