Redis集羣，添加主從服務

添加主服務

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

 

添加從服務

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

從新分配slot(添加主服務時須要)

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

./redis-trib.rb reshard 127.0.0.1:7000