Service orchestration and management tool

“Serf is a decentralized solution for service discovery and orchestration that is lightweight, highly available, and fault tolerant…”

“Serf relies on an efficient and lightweight gossip protocol to communicate with nodes. The Serf agents periodically exchange messages with each other in much the same way that a zombie apocalypse would occur: it starts with one zombie but soon infects everyone. In practice, the gossip is very fast and extremely efficient…”

http://www.serfdom.io/
https://github.com/hashicorp/serf