Linux系统memcached安装

【memcached安装】

Linux系统安装memcached可以自动安装,也可以手动编译安装,这里使用手动编译安装


1、Linux系统安装memcached,首先要先安装libevent库。
下载libevent压缩包,例 libevent-2.1.8-stable.tar
#tar zxvf libevent-2.1.8-stable.tar -C /usr/local
#cd /usr/local/libevent-2.1.8
#./configure --prefix=/usr/local/libevent
#make && make install

安装 sasl 环境
yum -y install cyrus-sasl-lib.x86_64
yum -y install cyrus-sasl-devel.x86_64

2、从其官方网站(http://memcached.org)下载memcached最新版本
去 http://memcached.org/ 下载最新版本

#tar -zxvf memcached-1.x.x.tar.gz                     ##解压源码

#cd memcached-1.x.x                                        ##进入目录

#./configure --prefix=/usr/local/memcached --wiht-libevent=/usr/local/libevent            ##配置

#make                                                                ##编译

# make install                                                     ##安装

启动:
#/usr/local/memcached/bin/memcached -d -m 10m -p 11211 -u root

附上memcached启动脚本

#vim /etc/rc.d/init.d/memcached

#!/bin/bash
#
# Init file for memcached
#
# chkconfig: - 86 14
# description: Distributed memory caching daemon
#
# processname: memcached
# config: /etc/sysconfig/memcached

. /etc/rc.d/init.d/functions

## Default variables
PORT="11211"
USER="nobody"
MAXCONN="1024"
CACHESIZE="64"
OPTIONS=""

RETVAL=0
prog="/usr/local/memcached/bin/memcached"
desc="Distributed memory caching"
lockfile="/var/lock/subsys/memcached"

start() {
        echo -n $"Starting $desc (memcached): "
        daemon $prog -d -p $PORT -u $USER -c $MAXCONN -m $CACHESIZE $OPTIONS
        RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && touch $lockfile
        return $RETVAL
}

stop() {
        echo -n $"Shutting down $desc (memcached): "
        killproc $prog
        RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && rm -f $lockfile
        return $RETVAL
}

restart() {
        stop
        start
}

reload() {
        echo -n $"Reloading $desc ($prog): "
        killproc $prog -HUP
        RETVAL=$?
        echo
        return $RETVAL
}

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  condrestart)
        [ -e $lockfile ] && restart
        RETVAL=$?
        ;;       
  reload)
        reload
        ;;
  status)
        status $prog
        RETVAL=$?
        ;;
   *)
        echo $"Usage: $0 {start|stop|restart|condrestart|status}"
        RETVAL=1
esac

exit $RETVAL

保存退出后,给脚本执行权限

#chmod +x memcached

然后就可以通过

#service memcached [start |stop |restart] 来进行相应的操作了。

 

posted @ 2018-01-21 16:43  真坤  阅读(211)  评论(0)    收藏  举报