CentOs6.x安装memcached-1.5.x
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/libevent/libevent/libevent-2.0.21-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
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#wget
#tar zxvflibevent-2.0.21-stable.tar.gz
#./configure --prefix=/usr/local/libevent
#make && make install
#检查是否安装成功
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#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 Dec4 18:08 libevent-2.0.so.5 -> libevent-2.0.so.5.1.9
-rwxr-xr-x 1 root root968442 Dec4 18:08 libevent-2.0.so.5.1.9
-rw-r--r-- 1 root root 1571130 Dec4 18:08 libevent.a
lrwxrwxrwx 1 root root 26 Dec4 18:08 libevent_core-2.0.so.5 -> libevent_core-2.0.so.5.1.9
-rwxr-xr-x 1 root root585057 Dec4 18:08 libevent_core-2.0.so.5.1.9
-rw-r--r-- 1 root root977914 Dec4 18:08 libevent_core.a
-rwxr-xr-x 1 root root 985 Dec4 18:08 libevent_core.la
lrwxrwxrwx 1 root root 26 Dec4 18:08 libevent_core.so -> libevent_core-2.0.so.5.1.9
lrwxrwxrwx 1 root root 27 Dec4 18:08 libevent_extra-2.0.so.5 -> libevent_extra-2.0.so.5.1.9
-rwxr-xr-x 1 root root404772 Dec4 18:08 libevent_extra-2.0.so.5.1.9
-rw-r--r-- 1 root root593288 Dec4 18:08 libevent_extra.a
-rwxr-xr-x 1 root root 992 Dec4 18:08 libevent_extra.la
lrwxrwxrwx 1 root root 27 Dec4 18:08 libevent_extra.so -> libevent_extra-2.0.so.5.1.9
-rwxr-xr-x 1 root root 950 Dec4 18:08 libevent.la
lrwxrwxrwx 1 root root 29 Dec4 18:08 libevent_openssl-2.0.so.5 -> libevent_openssl-2.0.so.5.1.9
-rwxr-xr-x 1 root root 94209 Dec4 18:08 libevent_openssl-2.0.so.5.1.9
-rw-r--r-- 1 root root131836 Dec4 18:08 libevent_openssl.a
-rwxr-xr-x 1 root root 1021 Dec4 18:08 libevent_openssl.la
lrwxrwxrwx 1 root root 29 Dec4 18:08 libevent_openssl.so -> libevent_openssl-2.0.so.5.1.9
lrwxrwxrwx 1 root root 30 Dec4 18:08 libevent_pthreads-2.0.so.5 -> libevent_pthreads-2.0.so.5.1.9
-rwxr-xr-x 1 root root 18462 Dec4 18:08 libevent_pthreads-2.0.so.5.1.9
-rw-r--r-- 1 root root 18702 Dec4 18:08 libevent_pthreads.a
-rwxr-xr-x 1 root root 1013 Dec4 18:08 libevent_pthreads.la
lrwxrwxrwx 1 root root 30 Dec4 18:08 libevent_pthreads.so -> libevent_pthreads-2.0.so.5.1.9
lrwxrwxrwx 1 root root 21 Dec4 18:08 libevent.so -> libevent-2.0.so.5.1.9
3>下载安装memcached
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#wget
#tar -zxvfmemcached-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
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#!/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
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#chmod +x /etc/init.d/memcached
#chkconfig --add memcached
#chkconfig memcached on
#service memcached start|stop|restart|reload|status
谢谢
66666666666666666官方机构看好看见了；‘
6666666666666666666666
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