1、Redis 的安装与使用(单节点)IP:192.168.4.111环境:CentOS 6.6Redis 版本:redis-3.0 (考虑到 Redis3.0 在集群和性能提升方面的特性,rc 版为正式版的候选版,而且很快就出正式版)安装目录:/usr/local/redis用户:root编译和安装所需的包:# yum install gcc tcl下载 3.0 版 Redis(当前最新版 redis-3.0.0-rc5.tar.gz,请学员们在安装时自行选用最新版)# cd /usr/local/src# wg
2、et https://github.com/antirez/redis/archive/3.0.0-rc5.tar.gz创建安装目录:# mkdir /usr/local/redis解压:# tar -zxvf 3.0.0-rc5.tar.gz# mv redis-3.0.0-rc5 redis3.0# cd redis3.0安装(使用 PREFIX 指定安装目录):# make PREFIX=/usr/local/redis install安装完成后,可以看到/usr/local/redis 目录下有一个 b
4、_init_script /etc/rc.d/init.d/redis编辑/etc/rc.d/init.d/redis,修改相应配置,使之能注册成为服务:# vi /etc/rc.d/init.d/redis#!/bin/sh## Simple Redis init.d script conceived to work on Linux systems# as it does use of the /proc filesystem.REDISPORT=6379EXEC=/usr/local/bin/redis-
5、serverCLIEXEC=/usr/local/bin/redis-cliPIDFILE=/var/run/redis_${REDISPORT}.pidCONF="/etc/redis/${REDISPORT}.conf"case "$1" instart)if [ -f $PIDFILE ]thenecho "$PIDFILE exists, process is already running or crashed"elseecho "Starting Redis server..."$EXEC $CON
6、Ffi;;stop)if [ ! -f $PIDFILE ]thenecho "$PIDFILE does not exist, process is not running"elsePID=$(cat $PIDFILE)echo "Stopping ..."$CLIEXEC -p $REDISPORT shutdownwhile [ -x /proc/${PID} ]doecho "Waiting for Redis to shutdown ..."sleep 1doneecho "Redis stopped
7、"fi;;*)echo "Please use start or stop as first argument";;esac查看以上 redis 服务脚本,关注标为橙色的几个属性,做如下几个修改的准备:(1) 在脚本的第一行后面添加一行内容如下:#chkconfig: 2345 80 90(如果不添加上面的内容,在注册服务时会提示:service redis does not support chkconfig)(2) REDISPORT 端口保持 6379 不变;(注意,端口名将与下面的配置文件名有关)(3)