redis集群主备模式的快速搭建

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.conf

daemonize 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.conf

daemonize 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

原文地址：https://blog.csdn.net/tpc4289/article/details/143720964

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