Sessions and Distributed Locks Overview | Consul | HashiCorp Developer

Consul provides a session mechanism which can be used to build distributed locks. Sessions act as a binding layer between nodes, health checks, and key/value data. They are designed to provide granular locking and are heavily inspired by The Chubby Lock Service for Loosely-Coupled Distributed Systems. Session DesignA session in Consul represents a contract that has very specific semantics. When a

[kimutansk]

SessionとKVSに紐づけられる形でロックが存在してると。Sessionの維持に複数方式があるのが面白い。HTTPのポーリングでも維持できるわけですか。

[zembutsu]

v.0.3.0から実装