Linux redis5.0 集群版的搭建

最新推荐文章于 2024-09-07 11:36:07 发布

Randy_0918

最新推荐文章于 2024-09-07 11:36:07 发布

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分类专栏： NoSql 文章标签： redis redis集群搭建 redis-5.0.0

本文链接：https://blog.youkuaiyun.com/m0_37897502/article/details/80973773

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本文提供了一步一步搭建 Redis 5.0 集群的详细教程，包括下载、编译 Redis，配置集群环境，启动各节点服务及创建集群等关键步骤。

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一、下载redis5.0

wget http://download.redis.io/releases/redis-5.0.0.tar.gz

二、解压、编译

#解压
tar -zxvf redis-5.0.0.tar.gz -C /usr/local/
#编译
cd /usr/local/redis-5.0.0
make & make install PREFIX=/usr/local/redis
#复制redis配置文件redis.conf到安装目录
cp -r  /usr/local/redis-5.0.0/redis.conf  /usr/local/redis

三、集群环境搭建

1、创建集群所需文件
mkdir  /usr/local/redis-cluster
2、复制redis原版到第一个集群节点文件夹
cp -r /usr/local/redis/bin /usr/local/redis-cluster/7001
3、新建配置文件
vim /usr/local/redis-cluster/7001/redis.conf
4、配置文件内容如下

daemonize yes

bind 0.0.0.0

protected-mode no
port 7001
requirepass "redis"
masterauth "redis"

cluster-enabled yes
cluster-config-file /usr/local/redis-cluster/nodes_7001.conf
cluster-node-timeout 5000
pidfile /usr/local/redis-cluster/redis_7001.pid
logfile "/usr/local/redis-cluster/redis_7001.log"
dir /usr/local/redis-cluster/7001

5、复制redis.conf到另外五个节点，修改对应节点内容
cp -r /usr/local/redis-cluster/7001 /usr/local/redis-cluster/7002
cp -r /usr/local/redis-cluster/7001 /usr/local/redis-cluster/7003
cp -r /usr/local/redis-cluster/7001 /usr/local/redis-cluster/7004
cp -r /usr/local/redis-cluster/7001 /usr/local/redis-cluster/7005
cp -r /usr/local/redis-cluster/7001 /usr/local/redis-cluster/7006

#拿/usr/local/redis-cluster/7002/redis.conf举例，依次修改对应端口为7002，7003,7004,7005,7006
vim /usr/local/redis-cluster/7002/redis.conf
#使用全局替换命令：    
:%s/7001/7002/g
#其他节点以此类推

四、启动

/usr/local/redis-cluster/7001/redis-server /usr/local/redis-cluster/7001/redis.conf
/usr/local/redis-cluster/7002/redis-server /usr/local/redis-cluster/7002/redis.conf
/usr/local/redis-cluster/7003/redis-server /usr/local/redis-cluster/7003/redis.conf
/usr/local/redis-cluster/7004/redis-server /usr/local/redis-cluster/7004/redis.conf
/usr/local/redis-cluster/7005/redis-server /usr/local/redis-cluster/7005/redis.conf
/usr/local/redis-cluster/7006/redis-server /usr/local/redis-cluster/7006/redis.conf

#查看是否启动成功

ps -ef | grep redis

五、创建集群


/usr/local/redis-5.0.0/src/redis-cli --cluster create 192.168.174.136:7001 192.168.174.136:7002 192.168.174.136:7003 192.168.174.136:7004 192.168.174.136:7005 192.168.174.136:7006 --cluster-replicas 1 -a redis

六、搭建成功，进行验证

#查看集群信息
cluster info
#查看节点信息
cluster nodes

#指定集群模式 7001 节点登录
/usr/local/redis-cluster/7001/redic-cli -c -p 7001

#使用密码
auth redis