一，下载redis
此处下载的是redis-5.0.14.tar.gz
二，编译安装redis
mkdir -p /home/redis_cluster
cp /opt/redis-5.0.14.tar.gz /home/redis_cluster
tar -zxvf /home/redis__cluster/redis-5.0.14.tar.gz
cd /home/redis_cluster/redis-5.0.14
make
make install PREFIX=/home/redis_cluster
三，配置redis 集群服务
此处用三台机器实现集群，每台机器本地实现master-slave
在每个节点服务器上执行
mkdir /home/redis_cluster/7001
mkdir /home/redis_cluster/7002
cp -R /home/redis_cluster/bin /home/redis_cluster/redis01
cp -R /home/redis_cluster/bin /home/redis_cluster/redis02配置配置文件
cd /home/redis_cluster/7001/
vi redis.confdaemonize yes
pidfile /home/redis_cluster/7001/redis_7001.pid
port 7001
cluster-enabled yes
cluster-config-file node7001.conf
bind=65.29.102.45
logfile /home/redis_cluster/7001/7001.log
cd /home/redis_cluster/7001/
vi redis.confdaemonize yes
pidfile /home/redis_cluster/7002/redis_7002.pid
port 7002
cluster-enabled yes
cluster-config-file node7002.conf
bind=65.29.102.45
logfile /home/redis_cluster/7002/7002log
启动redis（每个节点都执行)
/home/redis_cluster/redis01/redis-server /home/redis_cluster/7001/redis.conf
/home/redis_cluster/redis02/redis-server /home/redis_cluster/7002/redis.conf
四，搭建集群
/home/redis_cluster/redis01/redis-cli --cluster create --cluster-replicas 0 192.168.1.10:7001 192.168.1.11:7001 192.168.1.12:7001
查看集群节点id信息，然后加入slave节点
/home/redis_cluster/redis01/redis-cli --cluster add-node 192.168.1.10:7002 192.168.1.10:7001 ---cluster-slave --cluster-master-id 719313131adabaadf23
/home/redis_cluster/redis01/redis-cli --cluster add-node 192.168.1.11:7002 192.168.1.11:7001 ---cluster-slave --cluster-master-id 71931afdasfda1adabaa
/home/redis_cluster/redis01/redis-cli --cluster add-node 192.168.1.12:7002 192.168.1.12:7001 ---cluster-slave --cluster-master-id 719b145131adafdafasdf
五，集群验证
/home/redis_cluster/redis01/redis-cli -h 192.168.1.10 -p 7001 -c
cluster info
cluster nodes
