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Gossip Protocol | Nomad | HashiCorp Developer

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Learn how Nomad's gossip protocol uses the Serf library to provide server membership management, which includes cross-region requests, failure detection, and automatic clustering using a consensus protocol.

This page provides conceptual information about Nomad's gossip protocol, which provides server membership management, cross-region requests, failure detection, and automatic clustering using a consensus protocol. Nomad uses the Serf library to provide a gossip protocol to manage membership. The gossip protocol used by Serf is based on "SWIM: Scalable Weakly-consistent Infection-style Process Group Membership Protocol", with a few minor adaptations. There are more details about Serf's protocol here. Advanced Topic! This page covers technical details of the internals of Nomad. You do not…

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