New creates a new Ring whose members are defined by cluster.

NewPassive creats a new PassiveRing.

NoopPassiveRing returns a PassiveRing which never filters unhealthy hosts.

WithWatcher adds a watcher to the ring.

Config defines Ring configuration.

PassiveRing is a wrapper around Ring which supports passive health checks.

Ring is a rendezvous hashing ring which calculates an ordered replica set of healthy addresses which own any given digest.

Watcher allows clients to watch the ring for changes.

Option allows setting custom parameters for ring.