CentOs6.x安装memcached-1.5.x

yyert

                                               

一、系统及安装说明

      系统：CentOS6.x_x64，memcached-1.5.3。memcached官方下载地址 http://www.memcached.org/files/memcached-1.5.3.tar.gz。libevent 库：https://github.com/downloads/lib ... .0.21-stable.tar.gz

二、开始安装

1>首先yum安装gcc

    yum install -y wget gcc

2>安装源码libevent库

1 2 3 4

#wget #tar zxvf  libevent-2.0.21-stable.tar.gz #./configure --prefix=/usr/local/libevent #make && make install

  #检查是否安装成功

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

#输入： ls -al /usr/local/libevent/lib | grep libevent #如果输出为下所示则表示安装成功 lrwxrwxrwx 1 root root      21 Dec  4 18:08 libevent-2.0.so.5 -> libevent-2.0.so.5.1.9 -rwxr-xr-x 1 root root  968442 Dec  4 18:08 libevent-2.0.so.5.1.9 -rw-r--r-- 1 root root 1571130 Dec  4 18:08 libevent.a lrwxrwxrwx 1 root root      26 Dec  4 18:08 libevent_core-2.0.so.5 -> libevent_core-2.0.so.5.1.9 -rwxr-xr-x 1 root root  585057 Dec  4 18:08 libevent_core-2.0.so.5.1.9 -rw-r--r-- 1 root root  977914 Dec  4 18:08 libevent_core.a -rwxr-xr-x 1 root root     985 Dec  4 18:08 libevent_core.la lrwxrwxrwx 1 root root      26 Dec  4 18:08 libevent_core.so -> libevent_core-2.0.so.5.1.9 lrwxrwxrwx 1 root root      27 Dec  4 18:08 libevent_extra-2.0.so.5 -> libevent_extra-2.0.so.5.1.9 -rwxr-xr-x 1 root root  404772 Dec  4 18:08 libevent_extra-2.0.so.5.1.9 -rw-r--r-- 1 root root  593288 Dec  4 18:08 libevent_extra.a -rwxr-xr-x 1 root root     992 Dec  4 18:08 libevent_extra.la lrwxrwxrwx 1 root root      27 Dec  4 18:08 libevent_extra.so -> libevent_extra-2.0.so.5.1.9 -rwxr-xr-x 1 root root     950 Dec  4 18:08 libevent.la lrwxrwxrwx 1 root root      29 Dec  4 18:08 libevent_openssl-2.0.so.5 -> libevent_openssl-2.0.so.5.1.9 -rwxr-xr-x 1 root root   94209 Dec  4 18:08 libevent_openssl-2.0.so.5.1.9 -rw-r--r-- 1 root root  131836 Dec  4 18:08 libevent_openssl.a -rwxr-xr-x 1 root root    1021 Dec  4 18:08 libevent_openssl.la lrwxrwxrwx 1 root root      29 Dec  4 18:08 libevent_openssl.so -> libevent_openssl-2.0.so.5.1.9 lrwxrwxrwx 1 root root      30 Dec  4 18:08 libevent_pthreads-2.0.so.5 -> libevent_pthreads-2.0.so.5.1.9 -rwxr-xr-x 1 root root   18462 Dec  4 18:08 libevent_pthreads-2.0.so.5.1.9 -rw-r--r-- 1 root root   18702 Dec  4 18:08 libevent_pthreads.a -rwxr-xr-x 1 root root    1013 Dec  4 18:08 libevent_pthreads.la lrwxrwxrwx 1 root root      30 Dec  4 18:08 libevent_pthreads.so -> libevent_pthreads-2.0.so.5.1.9 lrwxrwxrwx 1 root root      21 Dec  4 18:08 libevent.so -> libevent-2.0.so.5.1.9

3>下载安装memcached

1 2 3 4 5

#wget #tar -zxvf  memcached-1.5.3.tar.gz #./configure --prefix=/usr/local/memcached --with-libevent=/usr/local/libevent #make && make install #ln -s /usr/local/memcached/bin/memcached /usr/local/bin   #建立软连接

三、编辑脚本加入启动项
1>脚本
vim cat /etc/init.d/memcached

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49

#!/bin/sh # # memcached:    MemCached Daemon # # chkconfig:    - 90 25 # description:  MemCached Daemon # Source function library. # Author: pkey san 2015/12/07 . /etc/rc.d/init.d/functions . /etc/sysconfig/network prog=memcached pidfile=${PIDFILE-/var/run/memcached.pid} start() {         echo -n $"Starting memcached: "         daemon --pidfile=${pidfile} /usr/local/bin/memcached -u daemon -d -m 512 -l 127.0.0.1 -c 4096 -p 11211         echo `ps aux |grep memcached |grep 11211 |grep -v grep |awk '{print $2}'` >$pidfile         echo } stop() {         echo -n $"Shutting down memcached: "         killproc  $prog         echo } rh_status(){ status -p ${pidfile} $prog } [ -f /usr/local/bin/memcached ] || exit 0 # See how we were called. case "$1" in   start)         start         ;;   stop)         stop         ;;   status)         rh_status         ;;   restart|reload)         stop         start         ;;   *)         echo $"Usage: $0 {start|stop|status|restart|reload|}"         exit 1 esac exit 0

2>解释说明
daemon --pidfile=${pidfile} /usr/local/bin/memcached -u daemon -d -m 512 -l 127.0.0.1 -c 4096 -p 11211    
-m:指定memcache缓存内存大小
-l:指定memcache的侦听地址一般内网
-c: 最大并发连接数。
-p:侦听端口

3>添加开机启动

1 2 3 4

#chmod +x /etc/init.d/memcached #chkconfig --add memcached #chkconfig memcached on #service memcached start|stop|restart|reload|status

                                       

zhangxiajun

谢谢

lgpp

66666666666666666官方机构看好看见了；‘

lgpp

6666666666666666666666