redis 集群搭建

1.建立redis-cluster文件夹，拷贝reids下的bin目录所有文件到redis-cluster文件夹下

cp -a redis/bin redis-cluster/redis01

 

2.编辑redis01下的redis.conf，修改端口为7001，设置cluster-enabled yes

 

3.拷贝redis01 =》redis02 =》redis03 04 05 06 并依次修改端口为7002-7006

 

4.安装ruby相关环境

yum install rubygems

 

5.安装rvm（ruby的管理工具，使用yum install ruby没法安装2.0以上的ruby）

gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB

curl -sSL https://get.rvm.io | bash -s stable

find / -name rvm -print

source /usr/local/rvm/scripts/rvm

rvm install 2.4.1

redis requires ruby version 2.2.2的问题,以上命令来自http://www.javashuo.com/article/p-ktzwtkpc-ht.html

 

6.安装ruby对redis的接口

gem install redis

 

7.拷贝  redis源码包/src/redis-trib.rb  到 redis-cluster文件夹下（切换为你本身的IP）

./redis-trib.rb create --replicas 1 192.168.101.102:7001 192.168.101.102:7002 192.168.101.102:7003 192.168.101.102:7004 192.168.101.102:7005 192.168.101.102:7006

 

8.编写脚本

若是在windows下编写再上传至linux的须要set ff=unix，不然执行报错

启动

 1 #!/bin/bash  2 cd /opt/module/redis-cluster/redis01/
 3 ./redis-server redis.conf  4 cd /opt/module/redis-cluster/redis02/
 5 ./redis-server redis.conf  6 cd /opt/module/redis-cluster/redis03/
 7 ./redis-server redis.conf  8 cd /opt/module/redis-cluster/redis04/
 9 ./redis-server redis.conf 10 cd /opt/module/redis-cluster/redis05/
11 ./redis-server redis.conf 12 cd /opt/module/redis-cluster/redis06/
13 ./redis-server redis.conf

中止

 1 #!/bin/bash  2 cd /opt/module/redis-cluster/redis01/
 3 ./redis-cli -p 7001 shutdown  4 cd /opt/module/redis-cluster/redis02/
 5 ./redis-cli -p 7002 shutdown  6 cd /opt/module/redis-cluster/redis03/
 7 ./redis-cli -p 7003 shutdown  8 cd /opt/module/redis-cluster/redis04/
 9 ./redis-cli -p 7004 shutdown 10 cd /opt/module/redis-cluster/redis05/
11 ./redis-cli -p 7005 shutdown 12 cd /opt/module/redis-cluster/redis06/
13 ./redis-cli -p 7006 shutdown

切换为你的路径，修改权限后再执行

9.执行完启动脚本后

 

10.随便选择一个端口链接，链接集群时带上-c,能够执行redis01/redis-cli --help查看redis-cli的命令参数