CentOS安装Redis

Redis 安装步骤

1. 下载Redis

(1)获取权限:su root

(2)规划好下载的目录:mkdir /usr/local/soft/

(3)进入新建的目录,准备下载:cd /usr/local/soft/

(4)下载redis最新稳定版:

wget http://download.redis.io/releases/redis-3.0.0.tar.gz

2.  解压并安装redis

(1)解压tar包:tar zxvf redis-3.0.0.tar.gz

(2)进入解压后出现的新目录:cd redis-3.0.0

(3)编译源码:make

(4)校验编译是否正确:make test

3. 手工启动redis,测试redis是否运行正常

(1)在当前redis目录中输入命令启动Redis:src/redis-server

(2)检查进程是否有Redis了:ps aux | grep redis,可以看见进程列表中有一个叫“src/redis-server”的进程了

(3)启动redis自带的客户端,进行测试:

       启动客户端并连接本地Redis:  src/redis-cli 

        > set foo bar     -- 提示 “ok”说明设置键值正常。

        > get foo           -- 能够提示返回正确的“bar”,说明运行正常。

        > quit               -- 退出客户端

4. Redis加入开机自启动序列

(1)redis.conf 配置文件里面的daemonize no 改成 daemonize yes 

(2)编写脚本/etc/init.d/redis:

###########################

#chkconfig: 2345 10 90

#description: Start and Stop redis

    PATH=/usr/local/bin:/sbin:/usr/bin:/bin

    REDISPORT=6379 #实际环境而定

    EXEC=/usr/local/soft/redis-3.0.0/src/redis-server #实际环境而定

    REDIS_CLI=/usr/local/soft/redis-3.0.0/src/redis-cli #实际环境而定

    PIDFILE=/var/run/redis.pid

    CONF="/usr/local/soft/redis-3.0.0/redis.conf" #实际环境而定

    case "$1" in

        start)

            if [ -f $PIDFILE ]

            then

                    echo "$PIDFILE exists, process is already running or crashed"

            else

                    echo "Starting Redis server..."

                    $EXEC $CONF

            fi

            if [ "$?"="0" ]

            then

                  echo "Redis is running..."

            fi

            ;;

        stop)

            if [ ! -f $PIDFILE ]

            then

                    echo "$PIDFILE does not exist, process is not running"

            else

                    PID=$(cat $PIDFILE)

                    echo "Redis is stopping ..."

                    $REDIS_CLI -p $REDISPORT SHUTDOWN

                    while [ -x ${PIDFILE} ]

                   do

                        echo "Waiting for Redis to shutdown ..."

                        sleep 1

                    done

                    echo "Redis stopped"

            fi

            ;;

       restart|force-reload)

            ${0} stop

            ${0} start

            ;;

      *)

        echo "Usage: /etc/init.d/redis {start|stop|restart|force-reload}" >&2

            exit 1

    esac

##############################

(3)执行权限: chmod +x /etc/init.d/redis

(4)开机启动 :

# 尝试启动或停止redis

service redis start

service redis stop

# 开启服务自启动

sudo chkconfig redis on

原文地址:https://www.cnblogs.com/zhangzhi19861216/p/4711051.html