[source]
type: twemproxy
hash: fnv1a_64
hash_tag: "{}"
distribution: ketama
servers : 
-127.0.0.1:12345:1 server1
-127.0.1.1:12345:1 server2
-127.0.2.1:12345:1 server3
-127.0.3.1:12345:1 server4

[target]
type: redis cluster
servers:
-127.0.0.1:23456

[common]
listen: 0.0.0.0:8888