redis集群的安装

#yum -y install wget 安装wget#yum search libaio  #yum install gcc gcc-c++ ncurses-devel perl #yum install -y unzip zip

下载reids包

$ wget http://download.redis.io/releases/redis-3.2.6.tar.gz$ tar xzf redis-3.2.6.tar.gz

先安装编译环境：
安装cmake

# mkdir /usr/local/cmake# cd /usr/local/cmake# tar zxvf cmake-2.8.10.2.tar.gz# cd cmake-2.8.10.2# ./configure# make# make install# cd ~# vi /etc/profile  export PATH=/usr/local/mysql/cmake-2.8.10.2/bin:$PATH #添加这句话  #source /etc/profile #更新配置$ cd redis-3.2.6$ make

碰到下面的问题

zmalloc.h:50:31: error: jemalloc/jemalloc.h: No such file or directoryzmalloc.h:55:2: error: #error "Newer version of jemalloc required"make[1]: *** [adlist.o] Error 1make[1]: Leaving directory `/data0/src/redis-2.6.2/src'make: *** [all] Error 2

解决办法

make MALLOC=libc

$ cd src$ make install$ mkdir /usr/local/redis$ mkdir -p /usr/local/redis/etc$ mkdir -p /usr/local/redis/bin$ cp /usr/local/redis-3.2.6/redis.conf  /usr/local/redis/etc这里要cp好几个$ cp /usr/local/redis-3.2.6/src/redis-cli /usr/local/redis/bin等等几个启动命令到/usr/local/redis/bin  # ./redis-server# ./redis-cli以上的是装单个

集群的安装

mkdir -p /usr/local/clustermkdir -p /usr/local/cluster/7000mkdir -p /usr/local/cluster/7001mkdir -p /usr/local/cluster/7002mkdir -p /usr/local/cluster/7003mkdir -p /usr/local/cluster/7004mkdir -p /usr/local/cluster/7005cp -rf /usr/local/redis3.2.6/redis.conf /usr/local/cluster/7000/cp -rf /usr/local/redis3.2.6/redis.conf /usr/local/cluster/7001/cp -rf /usr/local/redis3.2.6/redis.conf /usr/local/cluster/7002/cp -rf /usr/local/redis3.2.6/redis.conf /usr/local/cluster/7003/cp -rf /usr/local/redis3.2.6/redis.conf /usr/local/cluster/7004/cp -rf /usr/local/redis3.2.6/redis.conf /usr/local/cluster/7005/修改配置文件vi /usr/local/cluster/7000/redis.conf这几个port 7000daemonize yescluster-enabled yescluster-config-file nodes.confcluster-node-timeout 5000appendonly yesbind 本地ip地址vi /usr/local/cluster/7001/redis.confvi /usr/local/cluster/7002/redis.confvi /usr/local/cluster/7003/redis.confvi /usr/local/cluster/7004/redis.confvi /usr/local/cluster/7005/redis.conf启动/usr/local/redis/bin/redis-server /usr/local/redis-cluster/7001/redis.conf/usr/local/redis/bin/redis-server /usr/local/redis-cluster/7002/redis.conf...查看是否启动成功ps -ef|grep redis 或者 ps -aux |grep redis如果启动成功cd /usr/local/redis-3.2.6/src/./redis-trib.rb  create --replicas 1 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003 127.0.0.1:7004 127.0.0.1:7005或者（最好是这样启动）./redis-trib.rb  create --replicas 1 192.168.63.129:7001 192.168.63.129:7002 192.168.63.129:7003 192.168.63.129:7004 192.168.63.129:7005 192.168.63.129:7006redis.conf中配置的pind是多少就是多少如果不成功就安装rubyyum install rubyyum install rubygemsgem install redis如果下载不下来（redis高版本可能用不了）wget https://rubygems.global.ssl.fastly.net/gems/redis-3.2.1.gemgem install -l ./redis-3.2.1.gem./redis-trib.rb  create --replicas 1 192.168.63.129:7001 192.168.63.129:7002 192.168.63.129:7003 192.168.63.129:7004 192.168.63.129:7005 192.168.63.129:7006启动完毕

则集群成功

进入集群（redis-cli -c -p 7000）连接一个单独的Redis   ：cd 到一个Redis 目录下 使用命令 ./redis-cli -h 192.168.63.129 -p 7001到redis安装目录的src目录下连接集群则在其后加入一个 -c 即 ./redis-cli -h 192.168.63.129 -p 7001 -c