redis单机版和集群版搭建笔记-简略版

搭建单机版:
解压
    tar -zxf redis-3.0.0.tar.gz
编译
    cd redis-3.0.0
安装
    make install prefix=/usr/local/redis-install
后台启动服务
    将解压后的redis文件夹中redis.conf文件拷贝到redis-install/bin目录下
    修改redis.conf文件中：daemonize yes   含义允许后台启动
    ./redis-server redis.conf
前台启动客户端    
    ./redis-cli -p 6379
    


搭建集群版：

将redis解压src目录下redis-trib.rb 文件复制到安装目录/usr/local/redis-install/下
    cp /home/tools/redis-3.0.0/src/redis-trib.rb /usr/local/redis-install/redis-cluster/

计划设定7001 -7006个redis 其中7001-7003时主机，7004-7006时从机，对应关系分别是1/4 2/5 3/6
    cp bin redis-cluster/7001 -r
    删除7001里现有的持久化文件（aof
db
odes.conf）
修改7001里redis.conf的配置文件，修改点：
    端口号、cluster-enable开关
分别复制出7002-7006台机器
    [root@localhost redis-cluster]# cp 7001/ 7002 -r
    [root@localhost redis-cluster]# cp 7001/ 7003 -r
    [root@localhost redis-cluster]# cp 7001/ 7004 -r
    [root@localhost redis-cluster]# cp 7001/ 7005 -r
    [root@localhost redis-cluster]# cp 7001/ 7006 -r    
修改端口
    [root@localhost 7002]# vim /usr/local/redis-install/redis-cluster/7002/redis.conf
    [root@localhost 7002]# vim /usr/local/redis-install/redis-cluster/7003/redis.conf
    [root@localhost 7002]# vim /usr/local/redis-install/redis-cluster/7004/redis.conf
    [root@localhost 7002]# vim /usr/local/redis-install/redis-cluster/7005/redis.conf
    [root@localhost 7002]# vim /usr/local/redis-install/redis-cluster/7006/redis.conf
    
编写start-all.sh 启动7001-7006的redis
    cd 7001
    ./redis-server redis.conf
    cd ../7002
    ./redis-server redis.conf
    cd ../7003
    ./redis-server redis.conf
    cd ../7004
    ./redis-server redis.conf
    cd ../7005
    ./redis-server redis.conf
    cd ../7006
    ./redis-server redis.conf
gei start-all.sh文件赋启动权限
    chmod u+x start-all.sh
    
统一启动：    
    ./start-all.sh
    
安装ruby，使用ruby搭建集群
    yum install ruby
    yum install rubygems
Linux中安装接口
    gem install redis-3.0.0.gem    
    
创建集群:3主3从
    ./redis-trib.rb create --replicas 1 192.168.160.129:7001 192.168.160.129:7002 192.168.160.129:7003 192.168.160.129:7004 192.168.160.129:7005  192.168.160.129:7006

集群搭建完成测试：
    随便启动一个redis node 
    127.0.0.1:7001>./redis-cli -h 127.0.0.1 -p 7001
    127.0.0.1:7001> set s1  111
    -> Redirected to slot [15224] located at 127.0.0.1:7003
    OK
完美    
查看集群信息
    cluster info
    
查看集群节点    
    cluster nodes