centOS上安裝redis

1.安裝tcl支持

yum install tcl

2.安裝redis我們以最新的2.8.9爲例

$ wget http://download.redis.io/releases/redis-2.8.9.tar.gz
$ tar xzf redis-2.8.9.tar.gz
$ cd redis-2.8.9
$ make
$ make test
$ make install

測試通過後安裝，安裝後會自動把redis-server,redis-cli,redis-benchmark,redis-check-aof,redis-check-dump複製到/usr/local/bin目錄下。

編輯redis.conf文件

vi redis.conf

修改daemonize no改成yes。

我們手動複製redis.conf到/etc目錄下

cp redis.conf /etc

編寫自init.d腳本。

內容如下：

###########################
#chkconfig: 2345 10 90
#description: Start and Stop redis
PATH=/usr/local/bin:/sbin:/usr/bin:/bin
   
REDISPORT=6379
EXEC=/usr/local/bin/redis-server
REDIS_CLI=/usr/local/bin/redis-cli
   
PIDFILE=/var/run/redis.pid
CONF="/etc/redis.conf"
   
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 "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
##############################

可以通過winscp上傳到/etc/init.d/目錄下

修改權限，可以運行

chmod +x /etc/init.d/redis

設置開機自動啓動服務

sudo chkconfig redis on

啓動服務：

service redis start

停止服務：

service redis stop

配置防火牆打開對應的端口：

vi /etc/sysconfig/iptables

-A INPUT -m state --state NEW -m tcp -p tcp --dport 6379 -j ACCEPT

 重啓防火牆

service iptables restart