go-hashring

Hashring implementation in Go. Based off of this python implementation and intended to function identically.

To use HashRing, instantiate via the New or NewWithWeights constructors and assign keys to nodes via the GetNode function.

Example:

hosts := []string{"10.0.0.1", "10.0.0.2", "10.0.0.3", "10.0.0.4", "10.0.0.5"}
ring := hashring.New(hosts)
host := ring.getNode("key to hash on")