Redis集群，添加主从服务

添加主服务

https://redis.io/topics/cluster-tutorial#adding-a-new-node

./redis-trib.rb add-node 127.0.0.1:7006 127.0.0.1:7000

 

添加从服务

https://redis.io/topics/cluster-tutorial#adding-a-new-node-as-a-replica

./redis-trib.rb add-node --slave 127.0.0.1:7006 127.0.0.1:7000

从新分配slot(添加主服务时须要)

https://redis.io/topics/cluster-tutorial#resharding-the-cluster

./redis-trib.rb reshard 127.0.0.1:7000