A low-level cluster engine that feels like a distributed init system

CoreOS fleet aggregates individual machines into a single pool of resources. Instead of running a service on a specific machine, services are submitted to the fleet cluster manager, which decides where they should run. fleet handles machine failures automatically and allows for efficient resource utilization.

Deprecation warning

fleet is no longer actively developed or maintained by CoreOS. CoreOS instead recommends Kubernetes for cluster orchestration. Tectonic delivers automated operations in Kubernetes for the enterprise and is available in a free tier for small clusters.

Using Fleet