一、LAMMP环境简介

LAMMP是linux、Apache、Mysql、Memcahed、PHP的首字母缩写

LAMMP网络拓扑图（待补）

工作模式：

apache响应回复用户html请求并转发php程序给FastCGI

FastCGI把php程序执行结果响应给apache

mysql响应用户的数据的写入和查询

memcached根据用户请求的程序决定是否需要memcached服务器将数据缓存至内存中

系统环境:

LAMMP分别搭建在4台CentOS6.4.x86_64服务器上并且安装好编译环境

地址规划：

memcached  192.168.1.105

apache  192.168.1.106

php     192.168.1.107

mysql   192.168.1.108

二、Apache源码安装

安装apr

[root@www ~]# tar xf apr-1.4.6.tar.bz2
[root@www apr-1.4.6]# ./configure --prefix=/usr/local/apr
[root@www apr-1.4.6]# make && make install

安装apr-util

[root@www ~]# tar xf apr-util-1.5.2.tar.bz2
[root@www apr-util-1.5.2]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
[root@www apr-util-1.5.2]# make && make install

yum方式安装pcre-devel

[root@www ~]# yum install pcre-devel

安装httpd

[root@www ~]# tar xf httpd-2.4.6.tar.bz2
[root@www httpd-2.4.6]# ./configure --prefix=/usr/local/apache24 --sysconfdir=/etc/httpd24 --enable-so --enable-ssl --enable-cgi --enable-rewrite --with-zlib --with-pcre --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --enable-modules=most  --enable-mpms-shared=all --with-mpm=event
[root@www httpd-2.4.6]# make && make install

为httpd提供服务脚本

[root@www ~]# vim /etc/rc.d/init.d/httpd24

#!/bin/bash
#
# httpd        Startup script for the Apache HTTP Server
#
# chkconfig: - 85 15
# description: Apache is a World Wide Web server.  It is used to serve \
#           HTML files and CGI.
# processname: httpd
# config: /etc/httpd/conf/httpd.conf
# config: /etc/sysconfig/httpd
# pidfile: /var/run/httpd.pid# Source function library.
. /etc/rc.d/init.d/functionsif [ -f /etc/sysconfig/httpd ]; then. /etc/sysconfig/httpd
fi# Start httpd in the C locale by default.
HTTPD_LANG=${HTTPD_LANG-"C"}# This will prevent initlog from swallowing up a pass-phrase prompt if
# mod_ssl needs a pass-phrase from the user.
INITLOG_ARGS=""# Set HTTPD=/usr/sbin/httpd.worker in /etc/sysconfig/httpd to use a server
# with the thread-based "worker" MPM; BE WARNED that some modules may not
# work correctly with a thread-based MPM; notably PHP will refuse to start.# Path to the apachectl script, server binary, and short-form for messages.
apachectl=/usr/local/apache24/bin/apachectl
httpd=${HTTPD-/usr/local/apache24/bin/httpd}
prog=httpd
pidfile=${PIDFILE-/usr/local/apache24/logs/httpd.pid}
lockfile=${LOCKFILE-/var/lock/subsys/httpd}
RETVAL=0start() {echo -n $"Starting $prog: "LANG=$HTTPD_LANG daemon --pidfile=${pidfile} $httpd $OPTIONSRETVAL=$?echo[ $RETVAL = 0 ] && touch ${lockfile}return $RETVAL
}stop() {echo -n $"Stopping $prog: "killproc -p ${pidfile} -d 10 $httpdRETVAL=$?echo[ $RETVAL = 0 ] && rm -f ${lockfile} ${pidfile}
}
reload() {echo -n $"Reloading $prog: "if ! LANG=$HTTPD_LANG $httpd $OPTIONS -t >&/dev/null; thenRETVAL=$?echo $"not reloading due to configuration syntax error"failure $"not reloading $httpd due to configuration syntax error"elsekillproc -p ${pidfile} $httpd -HUPRETVAL=$?fiecho
}# See how we were called.
case "$1" instart)start;;stop)stop;;status)status -p ${pidfile} $httpdRETVAL=$?;;restart)stopstart;;condrestart)if [ -f ${pidfile} ] ; thenstopstartfi;;reload)reload;;graceful|help|configtest|fullstatus)$apachectl $@RETVAL=$?;;*)echo $"Usage: $prog {start|stop|restart|condrestart|reload|status|fullstatus|graceful|help|configtest}"exit 1
esacexit $RETVAL

为脚本赋予执行权限

[root@www ~]# chmod +x /etc/rc.d/init.d/httpd24

添加环境变量

[root@www ~]# vim /etc/profile.d/httpd24.sh
export PATH=/usr/local/apache24/bin:$PATH   #添加此行

设置开机启动

[root@www ~]# chkconfig --add httpd24
[root@www ~]# chkconfig httpd24 on

修改主机名为www.xiaoya.net

启动服务

[root@www ~]# service httpd24 start

浏览器访问测试一下

显示 It works!

httpd服务成功启动

三、通用二进制格式安装mysql

生产环境中通常将数据库文件存放在逻辑卷（LVM）上

新建逻辑卷并挂载在/mydata目录上（创建过程省略...）

新建用户mysql并让其对/mydata/data有属主属组权限

[root@mysql ~]# mkdir /mydata/data
[root@mysql ~]# groupadd -r mysql
[root@mysql ~]# useradd -g mysql -r -s /sbin/nologin -M -d /mydata/data mysql
[root@mysql ~]# chown -R mysql:mysql /mydata/data

查看当前系统是否在监听3306端口，有则关闭

将二进制包解压至/usr/local下

[root@mysql ~]# tar xf mysql-5.5.38-linux2.6-x86_64.tar.gz -C /usr/local/
[root@mysql local]# ln -sv mysql-5.5.38-linux2.6-x86_64 mysql #创建链接
[root@mysql local]# chown -R root:mysql /usr/local/mysql/* #修改mysql下所有文件属组为mysql

建立并修改配置文件

[root@mysql support-files]# cp my-huge.cnf /etc/my.cnf
[root@mysql support-files]# vim /etc/my.cnf
thread_concurrency = 4  #修改为物理核心数的2倍
datadir = /mydata/data #添加此行

建立服务脚本

[root@mysql support-files]# cp mysql.server /etc/rc.d/init.d/mysqld

启动服务之前先初始化

[root@mysql mysql]# scripts/mysql_install_db --user=mysql --datadir=/mydata/data #指定用户和数据目录

现在可以启动服务了

[root@mysql ~]# service mysqld start
[root@mysql ~]# chkconfig --add mysqld
[root@mysql ~]# chkconfig  mysqld on

导出man文档

[root@mysql ~]# vim /etc/man.config
MANPATH /usr/local/mysql/man  #添加此行

导出头文件

[root@mysql ~]# ln -sv /usr/local/mysql/include /usr/include/mysql

导出库文件

[root@mysql ~]# echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mysql.conf
[root@mysql ~]# ldconfig

添加mysql环境变量

[root@mysql ~]# vim /etc/profile.d/mysql.sh
[root@mysql ~]# . /etc/profile.d/mysql.sh
export PATH=/usr/local/mysql/bin:$PATH

成功登录mysql

[root@mysql ~]# mysql
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.5.38-log MySQL Community Server (GPL)
Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>

四、PHP源码安装

安装libxml

[root@php ~]# yum -y install libxml2-devel

安装bzip2

[root@php ~]# yum -y install bzip2-devel

安装mcrypt（yum默认源没有此安装包，需要额外源）

我这里是直接下载到本机用rpm安装

[root@php ~]# rpm -ivh libmcrypt-2.5.8-9.el6.x86_64.rpm
[root@php ~]# rpm -ivh libmcrypt-devel-2.5.8-9.el6.x86_64.rpm

解压安装php

[root@php ~]# tar xf php-5.4.30.tar.gz
[root@php php-5.4.30]# ./configure --prefix=/usr/local/php --with-openssl --enable-mbstring --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --enable-fpm --enable-sockets --with-mcrypt --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d --with-bz2 --with-mysql=mysqlnd --with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd

使用PHP.5.3以上版本，为了链接MySQL数据库，可以指定mysqlnd，这样在本机就不需要先安装MySQL或MySQL开发包了 （使用--with-mysql=mysqlnd --with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd在本地服务器可以不用安装mysql）

[root@php php-5.4.30]# make && make install

建立php配置文件

[root@php php-5.4.30]# cp php.ini-production /etc/php.ini

建立php-fpm服务脚本

[root@php fpm]# cp init.d.php-fpm /etc/rc.d/init.d/php-fpm
[root@php ~]# chmod +x /etc/rc.d/init.d/php-fpm #赋予执行权限

建立并修改php-fpm配置文件

[root@php etc]# cp php-fpm.conf.default php-fpm.conf
[root@php etc]# vim php-fpm.conf
listen = 192.168.1.107:9000 #修改

添加开机启动

[root@php ~]# chkconfig --add php-fpm
[root@php ~]# chkconfig php-fpm on

启动php-fpm

[root@php ~]# service php-fpm start

安装xcache

[root@php ~]# tar xf xcache-3.0.3.tar.bz2
[root@php ~]# cd xcache-3.0.3
[root@php xcache-3.0.3]# /usr/local/php/bin/phpize
[root@php xcache-3.0.3]# ./configure --with-php-config=/usr/local/php/bin/php-config --enable-xcache
[root@php xcache-3.0.3]# make && make install

安装结束后出现如下行

Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/

整合xcache和php

将xcache提供的样例配置导入php.ini

[root@php xcache-3.0.3]# mkdir /etc/php.d
[root@php xcache-3.0.3]# cp xcache.ini /etc/php.d/

修改xcache.ini

[root@php ~]# vim /etc/php.d/xcache.ini
extension = /usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/xcache.so

五、整合Apache和PHP

1.httpd配置

[root@www ~]# vim /etc/httpd24/httpd.conf
注释掉DocumentRoot "/usr/local/apache24/htdocs"
启用mod_proxy.so和mod_proxy_fcgi.so模块
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

载入虚拟主机配置文件

Include /etc/httpd24/extra/httpd-vhosts.conf

让apache能识别php格式的页面，并支持php格式的主页

AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps

设置index.php为默认主页

 DirectoryIndex index.php index.html

配置虚拟主机

[root@www ~]# vim /etc/httpd24/extra/httpd-vhosts.conf
<VirtualHost *:80>DocumentRoot  "/web/htdocs" ServerName   www.xiaoya.netProxyRequests  Off  #关闭正向代理ProxyPassMatch  ^/(.*\.php)$ fcgi://192.168.1.107:9000/web/htdocs/$1（fastcgi服务存放php文件的目录，需要在php服务器上建立） <Directory "/web/htdocs">Options  noneAllowOverride noneRequire all granted</Directory>
</virtualHost>

#把以.php结尾的文件请求发送到php-fpm进程，php-fpm至少需要知道运行的目录和URI，所以这里直接在fcgi://192.168.1.107:9000后指明了这两个参数，其它的参数的传递已经被mod_proxy_fcgi.so进行了封装，不需要手动指定。

2.PHP设置

[root@php ~]# mkdir -pv /web/htdocs

建立测试网页文件index.php

[root@php ~]# vim /web/htdocs/index.php
<?phpphpinfo();
?>

本地配置好hosts在浏览器输入www.xiaoya.net 测试

上图显示PHP工作正常并且已成功整合xcache

测试PHP与mysql连接

[root@php ~]# vim /web/htdocs/sqltest.php
<?php$link=mysql_connect('192.168.1.108','root','' );if ($link)echo "Success...";elseecho "Failure..."
?>

浏览器输入http://192.168.1.106/sqltest.php

成功连接mysql

六、源码安装memcached

先安装libevent

[root@mem ~]# tar xf libevent-2.0.21-stable.tar.gz
[root@mem libevent-2.0.21-stable]# ./configure --prefix=/usr/local/libevent
[root@mem libevent-2.0.21-stable]# make && make install

导出库文件

root@mem ~]# vim /etc/ld.so.conf.d/libevent.conf
/usr/local/libevent/lib #添加此行
[root@mem ~]# ldconfig

安装memcached

[root@mem ~]# tar xf memcached-1.4.15.tar.gz
[root@mem ~]# cd memcached-1.4.15
[root@mem memcached-1.4.15]# ./configure --prefix=/usr/local/memcached --with-libevent=/usr/local/libevent
[root@mem memcached-1.4.15]# make && make install

提供服务脚本

root@mem bin]# 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 $CACHESIZE RETVAL=$?[ $RETVAL -eq 0 ] && success && touch $lockfile || failureechoreturn $RETVAL
}
stop() {echo -n $"Shutting down $desc (memcached): "killproc $progRETVAL=$?[ $RETVAL -eq 0 ] && success && rm -f $lockfile || failureechoreturn $RETVAL
}
restart() {stopstart
}
reload() {echo -n $"Reloading $desc ($prog): "killproc $prog -HUPRETVAL=$?[ $RETVAL -eq 0 ] && success || failureechoreturn $RETVAL
}
case "$1" instart)start;;stop)stop;;restart)restart;;condrestart)[ -e $lockfile ] && restartRETVAL=$?;;       reload)reload;;status)status $progRETVAL=$?;;*)echo $"Usage: $0 {start|stop|restart|condrestart|status}"RETVAL=1
esac
exit $RETVAL

[root@mem bin]# chmod +x /etc/rc.d/init.d/memcached
[root@mem bin]# service memcached start

七、整合Memcached和PHP

安装memcache客户端

[root@php ~]# tar xf memcache-2.2.7.tgz
[root@php ~]# cd memcache-2.2.7
[root@php memcache-2.2.7]# /usr/local/php/bin/phpize
[root@php memcache-2.2.7]# ./configure --with-php-config=/usr/local/php/bin/php-config --enable-memcache
[root@php memcache-2.2.7]# make && make install

建立memcache.ini文件

[root@php memcache-2.2.7]# vim /etc/php.d/memcache.ini
extension =  /usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/memcache.so

重启php-fpm服务

[root@php memcache-2.2.7]# service php-fpm restar

测试Memcached和PHP连接，建立测试文件test.php

[root@php ~]# vim /web/htdocs/test.php
<?php
$mem = new Memcache;
$mem->connect("192.168.1.105", 11211)  or die("Could not connect");
$version = $mem->getVersion();
echo "Server's version: ".$version."<br/>\n";
$mem->set('hellokey', 'Hello World', 0, 600) or die("Failed to save data at the memcached server");
echo "Store data in the cache (data will expire in 600 seconds)<br/>\n";
$get_result = $mem->get('hellokey');
echo "$get_result is from memcached server.";
?>

浏览器输入http://192.168.1.106/test.php 测试

memcached服务器上查看

[root@mem bin]# telnet 192.168.1.105 11211
Trying 192.168.1.105...
Connected to 192.168.1.105.
Escape character is '^]'.
get hellokey
VALUE hellokey 0 11
Hello World
END

以上信息表明emcached工作正常

-----------------------------LAMMP环境全部搭建完毕。