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

CRI-O and Alternative Runtimes in Kubernetes

The introduction of the Container Runtime Interface in Kubernetes 1.5.0 as an alpha feature opens the door for plugging alternative container runtimes in the kubelet more easily, instead of relying on the default docker runtime. Those new runtimes may include virtual machines based ones, such as runv and Clear Containers, or standard Linux containers runtimes like rkt.

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