使用源代码包实现LAMP构架模型
在前一篇博文中使用rpm包实现了LAMP构架模型，在这篇博文中将使用源代码编译的形式实现这个经典的LAMP web构建。
php同httpd结合有3种方式，这里用到2种：1，做为httpd的模块，被加载使用。2.php以独立守护进程形式存在，同httpd之间使用fastcgi结合在一起。下文通过2个使用场景展现这2中结合方式。
一定要注意编译的先后次序,php一定要放在最后进行编译。
实验环境：
| 主机 |
IP地址 |
角色 |
| Test01.lijun.com |
192.168.100.1/24 |
承载LAMP构建，在不同的场景中分别实现如下的虚拟主机： 1）提供phpmyadmin web形式管理数据库。 2）提供Discuz论题。 |
| Server.lijun.com |
192.168.100.100/24 |
测试主机，对web站点进行测试 |
1.编译安装httpd
1.1)解决依赖关系：
httpd-2.4.x 需要的apr和apr-util均在1.4.0之上，但是centos 6.6 自带的apr和apr-util 均为1.3.9，
因此需要事先对其进行升级。
[lijun@Test01 source]$ rpm -qa | grep apr
apr-util-1.3.9-3.el6_0.1.x86_64
apr-1.3.9-5.el6_2.x86_64
[lijun@Test01 source]$
(1):编译安装apr和apr-util:
[lijun@Test01 source]$ tar -xf apr-1.5.0.tar.bz2
[lijun@Test01 source]$ cd apr-1.5.0
[lijun@Test01 apr-1.5.0]$ ./configure --prefix=/usr/local/apr && make
[lijun@Test01 apr-1.5.0]$sudo make install
[lijun@Test01 apr-1.5.0]$ ls /usr/local/apr
bin build-1 include lib
[lijun@Test01 apr-1.5.0]$
(2):编译安装apr-util：
[lijun@Test01 source]$ tar -xf apr-util-1.5.3.tar.bz2
[lijun@Test01 source]$ cd apr-util-1.5.3
[lijun@Test01 apr-util-1.5.3]$ ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr && make
[lijun@Test01 apr-util-1.5.3]$ sudo make install
[lijun@Test01 apr-util-1.5.3]$ ls /usr/local
apr apr-util bin etc games include lib lib64 libexec sbin share src
[lijun@Test01 apr-util-1.5.3]$
(3):使用系统光盘安装pcre-devel：
[lijun@Test01 source]$ sudo mount -r /dev/sr0 /media/
[lijun@Test01 source]$ sudo rpm -ivh /media/Packages/pcre-devel-7.8-6.el6.x86_64.rpm
warning: /media/Packages/pcre-devel-7.8-6.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:pcre-devel ########################################### [100%]
[lijun@Test01 source]$
1.2)编译安装httpd-2.4.10.tar.bz2
[lijun@Test01 source]$ tar -xf httpd-2.4.10.tar.bz2
[lijun@Test01 source]$ cd httpd-2.4.10
[lijun@Test01 httpd-2.4.10]$ ./configure --prefix=/usr/local/apache2410 \
--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=prefork
[lijun@Test01 source]$ make
[lijun@Test01 source]$ sudo make install
[lijun@Test01 httpd-2.4.10]$ ls /usr/local/apache2410/
bin build cgi-bin conf error htdocs icons include logs man manual modules
[lijun@Test01 httpd-2.4.10]$
1.3 )修改PATH路径，导出头文件，添加man手册
[lijun@Test01 httpd-2.4.10]$ sudo vim /etc/profile.d/httpd.sh
export PATH=/usr/local/apache2410/bin:$PATH
:wq
[lijun@Test01 httpd-2.4.10]$ sudo ln -sv /usr/local/apache2410/include /usr/include/http
"/usr/include/http" -> "/usr/local/apache2410/include"
[lijun@Test01 httpd-2.4.10]$ sudo vim /etc/man.config
MANPATH /usr/local/apache2410/man
:wq
2 安装mariadb 二进制程序包
[lijun@Test01 source]$ sudo tar -xf mariadb-5.5.43-linux-x86_64.tar.gz -C /usr/local/
[lijun@Test01 source]$ ls /usr/local
apache2410 apr-util etc include lib64 mariadb-5.5.43-linux-x86_64 share
apr bin games lib libexec sbin src
[lijun@Test01 source]$ sudo ln -s /usr/local/mariadb-5.5.43-linux-x86_64/ /usr/local/mysql
[lijun@Test01 source]$ cd /usr/local/mysql
[lijun@Test01 mysql]$sudo groupadd -r mysql
[lijun@Test01 mysql]$sudo useradd -g mysql -r mysql
[lijun@Test01 mysql]$sudo chown -R root:mysql mariadb-5.5.43-linux-x86_64
[lijun@Test01 mysql]$sudo chown -R mysql:mysql mariadb-5.5.43-linux-x86_64/data/
[lijun@Test01 mysql]$sudo mkdir /etc/mysql/
[lijun@Test01 mysql]$sudo cp /usr/local/mysql/support-files/my-medium.cnf /etc/mysql/my.cnf
[lijun@Test01 mysql]$ sudo /usr/local/mysqlscripts/mysql_install_db --user=mysql --defaults-file=/etc/mysql/my.cnf
[lijun@Test01 mysql]$sudo cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
[lijun@Test01 mysql]$sudo chmod +x /etc/init.d/mysqld
[lijun@Test01 mysql]$ sudo touch /etc/profile.d/mysql.sh
[lijun@Test01 mysql]$ sudo vim /etc/profile.d/mysql.sh
export PATH=/usr/local/mysql/bin:$PATH
:wq
[lijun@Test01 mysql]$ sudo ln -s /usr/local/mysql/include /usr/include/mysql
[lijun@Test01 mysql]$ sudo vim /etc/man.config
MANPATH /usr/local/mysql/man
:wq
场景一：设定虚拟主机，提供phpamdin的登录(此场景下要求php编译为httpd的模块使用)
3.编译安装php
3.1）安装依赖的组件：libxml2-devel, bzip2-devel
[lijun@Test01 source]$sudo yum -y install bzip2-devel libxml2-devel
3.2)编译安装：
[root@Test01 lamp]# tar -xf php-5.4.40.tar.bz2
[root@Test01 lamp]# cd php-5.4.40
[root@Test01 php-5.4.40]# ./configure --prefix=/usr/local/php \
--with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config \
--with-apxs2=/usr/local/apache2410/bin/apxs --with-freetype-dir \
--with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr \
--enable-xml --enable-sockets --with-bz2 \
--with-config-file-path=/etc/php/php.ini --with-config-file-scan-dir=/etc/php.d/
[root@Test01 php-5.4.40]# make && make install
3.3)添加配置文件
[root@Test01 php-5.4.40]# cp php.ini-production /etc/php.ini
4.配置httpd支持php
#vim /usr/local/apache2410/conf/httpd.conf
1、添加如下二行
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
2、定位至DirectoryIndex index.html
修改为：
DirectoryIndex index.php index.html
5.做php同httpd的结合测试：
[root@Test01 conf]# touch /usr/local/apache2410/htdocs/index.php
[root@Test01 conf]# vim /usr/local/apache2410/htdocs/index.php
1 <?php
2 phpinfo();
3 ?>
[root@Test01 conf]#
6.做php同mariadb连通性测试
[root@Test01 conf]# service mysqld start
Starting MySQL [ OK ]
[root@Test01 conf]# vim /usr/local/apache2410/htdocs/index.php
<?php
$link = mysql_connect('127.0.0.1','root','');
if ($link)
echo "Success...";
else
echo "Failure...";
mysql_close();
?>
[root@Test01 conf]# apachectl restart
7 提供phpmyadmin文件。
[root@Test01 conf]#rm -rf /usr/local/apache2410/htdocs/index.php
[root@Test01 lamp]# tar -xf phpMyAdmin-3.2.5-all-languages.tar.gz
[root@Test01 lamp]# cp -a phpMyAdmin-3.2.5-all-languages/* /usr/local/apache2410/htdocs/
[root@Test01 lamp]# apachectl restart
场景二。设定虚拟主机，安装discuz论坛（要求php以fpm形式同httpd结合）
8.恢复httpd的“纯净”状态
[root@Test01 lamp]# apachectl stop
[root@Test01 lamp]# rm -rf /usr/local/apache2410/conf/httpd.conf
[root@Test01 lamp]# cp /usr/local/apache2410/conf/httpd.conf.bak /usr/local/apache2410/conf/httpd.conf
[root@Test01 htdocs]# apachectl restart
9.编译php（以fpm形式同httpd结合）
[root@Test01 php-5.4.40]# ./configure --prefix=/usr/local/php5 \
--with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config \
--with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib \
--with-libxml-dir=/usr --enable-xml --enable-sockets --enable-fpm \
--with-bz2 --with-config-file-path=/etc/php/php.ini \
--with-config-file-scan-dir=/etc/php.d/
[root@Test01 php-5.4.40]#make && make install
10.提供配置文件
[root@Test01 php-5.4.40]# mkdir /etc/php
[root@Test01 php-5.4.40]# cp php.ini-production /etc/php/php.ini
11.为php-fpm提供启动脚本
[root@Test01 php-5.4.40]# cp sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm
[root@Test01 php-5.4.40]# chmod +x /etc/rc.d/init.d/php-fpm
[root@Test01 php-5.4.40]# chkconfig --add php-fpm
[root@Test01 php-5.4.40]# chkconfig php-fpm on
[root@Test01 php-5.4.40]#
12.为php-fpm提供配置文件：
[root@Test01 php-5.4.40]# cp /usr/local/php5/etc/php-fpm.conf.default /usr/local/php5/etc/php-fpm.conf
13.编辑php-fpm的配置文件：
[root@Test01 php-5.4.40]#vim /usr/local/php5/etc/php-fpm.conf
pid = /usr/local/php5/var/run/php-fpm.pid --->明确指定pid文件
pm.INDEX = VALUE --->根据自己需要修改pm开头的参数行
14.启动php-fpm并作测试
[root@Test01 php-5.4.40]# service php-fpm start
[root@Test01 php-5.4.40]# netstat -tlpn | grep 9000
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 27740/php-fpm
[root@Test01 php-5.4.40]#
15.配置httpd使其支持fpm形式的php
[root@Test01 php-5.4.40]# vim /usr/local/apache2410/conf/httpd.conf
#启用下面2项
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so
Include conf/extra/httpd-vhosts.conf
#添加下面2项
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
#修改下面项：
DirectoryIndex index.php index.html
#注释中心主机
#DocumentRoot "/usr/local/apache2410/htdocs"
16.配置虚拟主机中支持使用fcgi
[root@Test01 php-5.4.40]#vim /usr/local/apache2410/conf/extra/httpd-vhosts.conf
#注释该文件中所有东东，添加下列内容
<VirtualHost 192.168.100.1:80>
DocumentRoot "/usr/local/apache2410/docs/mydiscuz.com"
ServerName www.mydiscuz.com
ErrorLog "logs/mydiscuz.com-error_log"
CustomLog "logs/mydiscuz.com-access_log" common
ProxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://127.0.0.1:9000/usr/local/apache2410/docs/mydiscuz.com/$1
<Directory "/usr/local/apache2410/docs/mydiscuz.com">
Options none
AllowOverride none
Require all granted
</Directory>
</VirtualHost>
17.添加虚拟主机需要的文档
[root@Test01 conf]# cd /usr/local/apache2410/htdocs/
[root@Test01 htdocs]# mkdir mydiscuz.com
[root@Test01 lamp]# unzip Discuz_7.2_FULL_SC_GBK.zip
[root@Test01 lamp]# \cp -a upload/* /usr/local/apache2410/htdocs/mydiscuz.com/
18 创建discuz论题使用库和用户
MariaDB [(none)]> create database discuz;
Query OK, 1 row affected (0.07 sec)
MariaDB [(none)]> create user 'lijun'@'localhost' identified by 'redhat';
Query OK, 0 rows affected (0.61 sec)
MariaDB [(none)]> grant all on discuz.* to 'lijun'@'localhost';
Query OK, 0 rows affected (0.08 sec)
MariaDB [(none)]> flush privileges;
Query OK, 0 rows affected (0.06 sec)
19 安装论坛：
修改测试主机的host文件：C:\Windows\System32\drivers\etc\hosts
#添加下列行
192.168.100.1 www.mydiscuz.com
然后浏览器像下面这样输入URL路径：
[root@Test01 mydiscuz.com]# chmod 777 ./config.inc.php ./attachments/ ./forumdata/ ./forumdata/cache/ ./forumdata/templates/ ./forumdata/threadcaches/ ./forumdata/logs/ ./uc_client/data/cache/
然后一路下一项下一项：
ps:这篇博文写的很不满意，日后待改吧