PHP + Memcache 实现多服务器session共享 (补充)

先说系统环境

wdcp 的安装包，就不用多说了，具体的看这篇博文

wdcp 或者 阿里云一键安装包 再也不用担心 服务器环境搭建了

然后也是用wdcp 官网提供的安装 memcache 的脚本

[教程] memcached的启用和设置

http://www.wdlinux.cn/bbs/thread-1373-1-1.html

实际安装的过程中报错，提示这个包没有 libevent-1.4.14b-stable.tar.gz
https://cloud.github.com/downloads/libevent/libevent/libevent-1.4.14b-stable.tar.gz ---- 到这个地址下载

或者这个地址
http://image.520happy.cn/yum/libevent-1.4.14b-stable.tar.gz ---- 到这个地址下载

下面这个脚本亲测，可以正常安装

#!/bin/bash

# Memcache install scripts

# Author:wdlinux

# Url http://www.wdlinux.cn
echo "Select php version:

1 php-5.2.17 (default)

2 php-5.3.27

"

sleep 0.1

read -p "Please Input 1,2: " PHP_VER_ID

if [[ $PHP_VER_ID == 2 ]]; then

PHP_VER="5.3.27"

ext_dir="no-debug-non-zts-20090626"

else

PHP_VER="5.2.17"

ext_dir="no-debug-zts-20060613"

fi

TOP=$(cd $(dirname $0)/.. && pwd)

###

if [ ! -f /usr/bin/gcc ]; then

yum install -y gcc gcc-c++ make autoconf libtool-ltdl-devel \

gd-devel freetype-devel libxml2-devel libjpeg-devel \

libpng-devel openssl-devel curl-devel patch libmcrypt-devel \

libmhash-devel ncurses-devel sudo bzip2

fi

yum install -y zlib-devel

###

cd /tmp

wget -c https://cloud.github.com/downloads/libevent/libevent/libevent-1.4.14b-stable.tar.gz
wget -c http://dl.wdlinux.cn:5180/soft/memcached-1.4.15.tar.gz
wget -c http://pecl.php.net/get/memcache-2.2.7.tgz
tar xf libevent-1.4.14b-stable.tar.gz

cd libevent-1.4.14b-stable

./configure --prefix=/usr

make

[ $? != 0 ] && exit

make install

cd ..

tar xf memcached-1.4.15.tar.gz

cd memcached-1.4.15

./configure --prefix=/www/wdlinux/memcached --with-libevent=/usr

make

[ $? != 0 ] && exit

make install

cd ..

if grep -qi 'debian\|ubuntu' /etc/issue; then

wget http://www.wdlinux.cn/conf/init.d/init.memcached-ubuntu -O /www/wdlinux/init.d/memcached

chmod 755 /www/wdlinux/init.d/memcached

ln -s /www/wdlinux/init.d/memcached /etc/init.d/memcached

update-rc.d -f memcached defaults

update-rc.d -f memcached enable 235

else

wget http://www.wdlinux.cn/conf/init.d/init.memcached -O /www/wdlinux/init.d/memcached

chmod 755 /www/wdlinux/init.d/memcached

ln -s /www/wdlinux/init.d/memcached /etc/init.d/memcached

chkconfig --level 35 memcached on

fi

touch /www/wdlinux/etc/memcached.conf

service memcached start

###

tar zxvf memcache-2.2.7.tgz

cd memcache-2.2.7

/www/wdlinux/php/bin/phpize

./configure --enable-memcache --with-php-config=/www/wdlinux/php/bin/php-config --with-zlib-dir

make

[ $? != 0 ] && exit

make install

grep -q 'memcache.so' /www/wdlinux/etc/php.ini

if [ $? != 0 ]; then

echo "

[memcache]

extension_dir ="/www/wdlinux/php/lib/php/extensions/$ext_dir"

extension=memcache.so" >> /www/wdlinux/etc/php.ini

fi

if [ -d /www/wdlinux/apache ]; then

service httpd restart

else

service nginxd restart

fi

echo

echo "memcache install is OK"

echo