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redis集群-本地环境

news 2025/8/11 10:19:13

* Linux 本地集群：3主3从

yum install -y gcc

yum install -y wget

yum install -y vim

wget http://download.redis.io/releases/redis-7.2.5.tar.gz

tar -zxvf redis-7.2.5.tar.gz

cd redis-7.2.5/

make

make PREFIX=/usr/local/redis install

# 配置系统环境变量

vim /etc/profile

###### redis env ######

export REDIS_HOME=/usr/local/redis

export PATH=$PATH:$REDIS_HOME/bin

source /etc/profile

cd /home/

# 上传 redisCluter-conf.zip 解压

mkdir -r /home/redisCluter/nodes

cd /home/redisCluter/nodes

# 启动节点

redis-server /home/redisCluter/7001/redis.conf

redis-server /home/redisCluter/7002/redis.conf

redis-server /home/redisCluter/7003/redis.conf

redis-server /home/redisCluter/7004/redis.conf

redis-server /home/redisCluter/7005/redis.conf

redis-server /home/redisCluter/7006/redis.conf

# 创建集群

redis-cli --cluster create 10.0.0.4:7001 10.0.0.4:7002 10.0.0.4:7003 10.0.0.4:7004 10.0.0.4:7005 10.0.0.4:7006 --cluster-replicas 1 -a idcicp@1234 --cluster-yes

# 进入集群验证

redis-cli -c -h 10.0.0.4 -p 7001 --cluster-replicas 1 -a xxxxxxxx

cluster nodes

cluster info

# 开机自启：注意！该集群在机器重启后会失效，需要重新建立集群，只要启动目录不变（dump.rdb文件不变）持久化有效，集群对应关系不会变

vi /etc/init.d/redis-cluster.sh

#!/bin/bash

#chkconfig:2345 77 15

#description:redis-cluster

sleep 5s

cd /home/redisCluter/nodes

redis-server /home/redisCluter/7001/redis.conf

redis-server /home/redisCluter/7002/redis.conf

redis-server /home/redisCluter/7003/redis.conf

redis-server /home/redisCluter/7004/redis.conf

redis-server /home/redisCluter/7005/redis.conf

redis-server /home/redisCluter/7006/redis.conf

redis-cli --cluster create 10.0.0.4:7001 10.0.0.4:7002 10.0.0.4:7003 10.0.0.4:7004 10.0.0.4:7005 10.0.0.4:7006 --cluster-replicas 1 -a idcicp@1234 --cluster-yes

chmod +x /etc/init.d/redis-cluster.sh

chkconfig /etc/init.d/redis-cluster.sh on

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