标签：blank 虚拟主机 discuz target style
编译安装LAMP
场景一：AP组合以模块方式结合（编译PHP作为httpd的模块）；进而完成虚拟主机PMA（phpmyadmin）和discuz论坛
场景二：AP组合以fpm方式，PHP独立守护进程运行；进而完成虚拟主机PMA（phpmyadmin）和discuz论坛
==========================场景一============================
拓扑结构：
主机一
网卡1IP为172.20.1.100
网卡2IP为192.168.217.219
在此计算机上编译安装HTTPD 和PHP
主机二IP为192.168.217.128
安装MYSQL
安装顺序HTTPD –> MYSQL –> PHP
HTTPD部分：（192.168.217.129/172.20.1.100）
在172.20.1.100中安装HTTPD：
编译安装httpd2.4 软件包版本是httpd-2.4.20.tar.bz2
安装前，需要检查：
包组：“Development Tools” “Server Platform Development”
软件包：pcre-devel zlib-devel openssl-devel
yum groupinstall或者yum install之
httpd2.4的安装顺序：apr –> apr-util –> httpd2.4
apr和apr-util安装：
[root@localhost sources]# tar -xf apr-1.5.0.tar.bz2
[root@localhost sources]# tar -xf apr-util-1.5.3.tar.bz2
[root@localhost sources]#cd apr-1.5.0
[root@localhost apr-1.5.0]# ./configure --prefix=/usr/local/apr
[root@localhost apr-1.5.0]# make && make install
[root@localhost apr-1.5.0]# cd ../apr-util-1.5.3
[root@localhost apr-util-1.5.3]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
[root@localhost apr-util-1.5.3]# yum install pcre-devel zlib-devel openssl-devel
Httpd2.4安装：
[root@localhost sources]# tar xf httpd-2.4.20.tar.bz2
[root@localhost sources]# cd httpd-2.4.20
[root@localhost httpd-2.4.20]#./configure --prefix=/usr/local/apache --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-module=most --enable-mpms-shared=all --with-mpm=prefork
[root@localhost httpd-2.4.20]# make && make install
[root@localhost httpd-2.4.20]# vim /etc/profile.d/httpd.sh
[root@localhost httpd-2.4.20]# cat /etc/profile.d/httpd.sh
export PATH=/usr/local/apache/bin:$PATH
[root@localhost httpd-2.4.20]# source /etc/profile.d/httpd.sh
[root@localhost httpd-2.4.20]# cd /usr/local/apache/
[root@localhost apache]# ln -s include/ /usr/include/httpd \\导出头文件
[root@localhost apache]# vim /etc/man.config
MANPATH /usr/local/apache/man \\新增；帮助文档
[root@localhost httpd24]# vim /etc/httpd24/httpd.conf
User daemon
Group daemon
改为：
User apache
Group apache \\当然得确保系统中存在这个用户和组
#cd /etc/rc.d/init.d/
#cp httpd httpd24 \\本机有httpd文件就从本机复制，本机没有可以到别的机器复制过来
[root@localhost httpd24]# vim /etc/rc.d/init.d/httpd24
修改httpd24中：
apachectl=/usr/local/apache/bin/apachectl
httpd=${HTTPD-/usr/local/apache/bin/httpd}
pidfile=${PIDFILE-/usr/local/apache/logs/httpd.pid}
[root@localhost httpd24]# chkconfig --add httpd24
[root@localhost httpd24]# chkconfig httpd24 on
[root@localhost sources]# service httpd24 start
基本上httpd2.4编译安装完毕
MARIADB部分：（192.168.217.128）
192.168.217.128中安装二进制版本的MariaDB：
[root@localhost ~]# tar xf mariadb-5.5.40-linux-x86_64.tar.gz –C /usr/local/mysql \\解压到/usr/local/mysql或者做软链接都行，但必须要是/usr/local/下
[root@localhost mysql]# mkdir -pv /data/mydata
[root@localhost mysql]# groupadd -r mysql
[root@localhost mysql]# useradd -r -g mysql mysql
[root@localhost mysql]# id mysql
uid=496(mysql) gid=493(mysql) 组=493(mysql)
[root@localhost mysql]# chown root:mysql /usr/local/mysql/*
[root@localhost mysql]# chown -R mysql:mysql /data/mydata/
[root@localhost mysql]# mkdir /etc/mysql
[root@localhost mysql]# cp support-files/my-large.cnf /etc/mysql/my.cnf
[root@localhost mysql]# ./scripts/mysql_install_db --user=mysql --datadir=/data/mydata/
[root@localhost mysql]# vim /etc/mysql/my.cnf
[mysqld]中修改、添加
thread_concurrency = 4 \\CPU核数*2 修改
datadir = /data/mydata \\添加
innodb_file_per_table = on \\添加
[root@localhost mysql]# cp support-files/mysql.server /etc/rc.d/init.d/mysqld
[root@localhost mysql]# chmod +x /etc/rc.d/init.d/mysqld
[root@localhost mysql]# chkconfig --add mysqld
[root@localhost mysql]# chkconfig mysqld on
[root@localhost mysql]# vim /etc/profile.d/mysql.sh
export PATH=/usr/local/mysql/bin:$PATH
[root@localhost mysql]# source /etc/profile.d/mysql.sh
[root@localhost mysql]# service mysqld start
PHP部分（192.168.217.128/172.20.1.100）
检查所需要的软件包
libxml2-devel libcrypt-devel bzip2-devel
[root@localhost php-5.4.26]# yum install -y libxml2-devel libcrypt-devel bzip2-devel （有些软件可能在epel源中）
[root@localhost htdocs]# cd ~/sources/
[root@localhost sources]# tar xf php-5.4.26.tar.bz2
[root@localhost sources]# cd php-5.4.26
[root@localhost php-5.4.26]# ./configure --prefix=/usr/local/php --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-apxs2=/usr/local/apache/bin/apxs --enable-mbstring --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --enable-sockets --with-mcrypt --with-bz2 --with-config-file-path=/etc/php/php.ini --with-config-file-scan-dir=/etc/php.d/
[root@localhost php-5.4.26]# make && make install
[root@localhost php-5.4.26]# mkdir /etc/php
[root@localhost php-5.4.26]# mkdir /etc/php.d
[root@localhost php-5.4.26]# cp php.ini-production /etc/php/php.ini
修改httpd的配置文件：
[root@localhost php-5.4.26]# vim /etc/httpd24/httpd.conf
验证php：
[root@localhost php-5.4.26]# cd /usr/local/apache/htdocs/
[root@localhost htdocs]# vim index.php
<?php
phpinfo();
?>
在页面中有关于时间报错Warning: phpinfo(): It is not safe to rely on the system‘s timezone settings.
解决方法：
[root@localhost htdocs]# vim /etc/php/php.ini
date.timezone = "Asia/Shanghai"
[root@localhost htdocs]# vim /usr/local/apache/htdocs/index.php
<?php
date_default_timezone_set(‘Asia/Shanghai‘);
phpinfo();
?>
问题得到解决
验证php和mysql的结合：
Mysql中创建一个测试账号，也便于登录phpmyadmin和discuz使用
MariaDB [(none)]> GRANT ALL PRIVILEGES ON *.* TO ‘testuser‘@‘%‘ IDENTIFIED BY ‘123456‘;
<?php
$link=mysql_connect(‘192.168.217.128‘,‘testuser‘,‘123456‘);
if ($link)
echo "<h1>success...</h1> ";
else
echo "<h1>connect failed</h1>";
mysql_close();
?>
安装xcache加速php，因为虚拟机配置差，安装跟没安装区别不大，效果不明显。。。简单说下步骤：
tar xf xcache-3.1.0.tar.bz2 \\解压
cd xcache-3.1.0 \\进入解压目录
/usr/local/php/bin/phpize \\没有configure文件，需要执行此命令configure就会出现
./configure --enable-xcache --with-php-config=/usr/local/php/bin/php-config \\安装步骤
make && make install \\安装步骤
cp xcache.ini /etc/php.d/ \\添加到php的配置文件目录中
vim /etc/php.d/xcache.ini \\编辑以下：
extension = /usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/xcache.so
说明：在make install完成后会有一个提示告诉即 /usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/xcache.so的路径，把此绝对路径复制到配置文件中即可
部署虚拟机phpmyadmin和discuz
[root@localhost webroot]# vim /etc/httpd24/httpd.conf
#DocumentRoot "/usr/local/apache/htdocs" \\注释掉
Include /etc/httpd24/extra/httpd-vhosts.conf \\启用
[root@localhost webroot]# vim /etc/httpd24/extra/httpd-vhosts.conf
<VirtualHost *:80>
ServerAdmin admin@aaa.com
DocumentRoot "/webroot/pma/"
ServerName www.aaa.com
ServerAlias aaa.com
ErrorLog "/var/log/www.aaa.com-error_log"
CustomLog "/var/log/www.aaa.com-access_log" common
<Directory "/webroot/pma/">
options none
AllowOverride none
Require all granted
</Directory>
</VirtualHost>
Phpmyadmin的虚拟主机
<VirtualHost *:80>
ServerAdmin admin@bbb.com
DocumentRoot "/webroot/discuz/"
ServerName www.bbb.com
ErrorLog "/var/log/www.bbb.com-error_log"
CustomLog "/var/log/www.bbb.com-access_log" common
<Directory "/webroot/discuz/">
options none
AllowOverride none
Require all granted
</Directory>
</VirtualHost>
Discus的虚拟主机
在本机C:\Windows\System32\drivers\etc\hosts 修改文件解析
172.20.1.100 www.aaa.com aaa.com
172.20.1.100 www.bbb.com bbb.com
Phpmyadmin要连接mysql，因为不在同一台加上，所以要修改配置文件指明mysql的地址
#vim /webroot/pma/libraries/config.default.php
$cfg[‘Servers‘][$i][‘host‘] = ‘192.168.217.128‘; \\修改mysql的IP
Discus的搭建就比较简单
把discuz的包解压后，将upload里的文件放到DocumentRoot中即/webroot/discuz/，然后给于777的权限
===========================场景二==============================
根据场景一的基础上又添加了一台机器
把php安装到此机器上来，过程比较简单，主要步骤：
1、 停用httpd中PHP模块
2、 Httpd虚拟主机中关闭正向代理，把php的请求转发到php服务器
3、 将httpd的虚拟主机DocumentRoot文件复制到php服务器中
为了记录完整的步骤，决定把所有主机还原，然后重做
规划：
主机1安装httpd，IP 172.20.1.100 192.168.217.129
主机2安装MYSQL IP 192.168.130
主机3安装php和xcache，IP 192.168.217.128
192.168.1.100中安装httpd
安装前准备好”Development Tools” “Server Platform Development”包组
pcre-devel zlib-devel openssl-devel等开发包
安装httpd前，编译安装apr和apr-util
[root@localhost sources]# tar xf apr-1.5.0.tar.bz2
[root@localhost sources]# cd apr-1.5.0
[root@localhost apr-1.5.0]# ./configure --prefix=/usr/local/apr
[root@localhost apr-1.5.0]# make && make install
[root@localhost sources]# tar xf apr-util-1.5.3.tar.bz2
[root@localhost sources]# cd apr-util-1.5.3
[root@localhost apr-util-1.5.3]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr/
[root@localhost apr-util-1.5.3]# make && make install
[root@localhost sources]# tar xf httpd-2.4.20.tar.bz2
[root@localhost sources]# cd httpd-2.4.20
[root@localhost httpd-2.4.20]# ./configure --prefix=/usr/local/apache --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-module=most --enable-mpms-shared=all --with-mpm=worker
采用了跟实验一不同的MPM，前者使用了prefork，后者使用了worker模型，这跟编译php有关系（区别），后面会有说明
[root@localhost httpd-2.4.20]# make && make install
安装完最后又告诉我们创建了哪些目录
Installing configuration files
mkdir /etc/httpd24
mkdir /etc/httpd24/extra
mkdir /etc/httpd24/original
mkdir /etc/httpd24/original/extra
Installing HTML documents
mkdir /usr/local/apache/htdocs
Installing error documents
mkdir /usr/local/apache/error
Installing icons
mkdir /usr/local/apache/icons
mkdir /usr/local/apache/logs
Installing CGIs
mkdir /usr/local/apache/cgi-bin
Installing header files
mkdir /usr/local/apache/include
Installing build system files
mkdir /usr/local/apache/build
Installing man pages and online manual
mkdir /usr/local/apache/man
mkdir /usr/local/apache/man/man1
mkdir /usr/local/apache/man/man8
mkdir /usr/local/apache/manual
make[1]: Leaving directory `/root/sources/httpd-2.4.20‘
[root@localhost httpd-2.4.20]# vim /etc/profile.d/httpd.sh
export PATH=/usr/local/apache/bin:$PATH
[root@localhost httpd-2.4.20]# source /etc/profile.d/httpd.sh
将启动程序路径加入到PATH中
[root@localhost httpd-2.4.20]# vim /etc/httpd24/httpd.conf
默认是daemon，修改为apache
[root@localhost httpd-2.4.20]# ln -sv /usr/local/apache/include/ /usr/include/httpd
\\导出头文件
[root@localhost httpd-2.4.20]# vim /etc/man.config
MANPATH /usr/local/apahce/man \\添加帮助文件到系统搜索路径
启动脚本：
-rwxr-xr-x 1 root root 3371 10月 28 22:04 /etc/rc.d/init.d/httpd24
如果本机有自带httpd的话，在此目录下应该会有一个httpd的启动脚本，复制修改下内容即可，如果本机没有，可以从别处复制来
修改部分：（同上）
apachectl=/usr/local/apache/bin/apachectl
httpd=${HTTPD-/usr/local/apache/bin/httpd}
pidfile=${PIDFILE-/usr/local/apache/logs/httpd.pid}
[root@localhost httpd-2.4.20]# chkconfig --add httpd24
[root@localhost httpd-2.4.20]# chkconfig httpd24 on
[root@localhost httpd-2.4.20]# service httpd24 start
MYSQL：
[root@localhost sources]# tar xf mariadb-5.5.40-linux-x86_64.tar.gz
[root@localhost sources]# mv mariadb-5.5.40-linux-x86_64 /usr/local/mysql
[root@localhost ~]# cd /usr/local/mysql/
[root@localhost mysql]# groupadd -r mysql
[root@localhost mysql]# useradd -r -g mysql mysql
[root@localhost mysql]# mkdir -pv /data/mydata
[root@localhost mysql]# chown -R root:mysql /usr/local/mysql/*
[root@localhost mysql]# chown -R mysql:mysql /data/mydata/
[root@localhost mysql]# mkdir /etc/mysql
[root@localhost mysql]# cp support-files/my-large.cnf /etc/mysql/my.cnf
[root@localhost mysql]# vim /etc/mysql/my.cnf
修改[mysqld]中的部分参数：
thread_concurrency = 4 \\修改，一般为CPU核心数*2
datadir = /data/mydata \\添加，数据目录地址
innodb_file_per_table = on \\添加
[root@localhost mysql]# ./scripts/mysql_install_db --user=mysql --datadir=/data/mydata/
初始化mysql
[root@localhost mysql]# cp support-files/mysql.server /etc/rc.d/init.d/mysqld
[root@localhost mysql]# chmod +x /etc/rc.d/init.d/mysqld
[root@localhost mysql]# chkconfig --add mysqld
[root@localhost mysql]# chkconfig mysqld on
[root@localhost mysql]# vim /etc/profile.d/mysql.sh
export PATH=/usr/local/mysql/bin:$PATH
PHP、xcache
事先安装好libmcrypt-devl “Development Tools” “Server Platform Development”
[root@localhost sources]# tar xf php-5.4.26.tar.bz2
[root@localhost sources]# cd php-5.4.26
[root@localhost php-5.4.26]# ./configure --prefix=/usr/local/php --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --enable-fpm --enable-mbstring --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --enable-sockets --with-mcrypt --with-bz2 --with-config-file-path=/etc/php/php.ini --with-config-file-scan-dir=/etc/php.d/ --enable-maintainer-zts
跟场景一不同的是，--enable-maintainer-zts （如果httpd使用的是prefork则不用此项，如果是worker或者event则使用此项）
去掉--with-apxs2=/usr/local/apache/bin/apxs \\apxs作用是把php编程成http的模块，而改成—enable-fpm \\作为独立进程监听在套接字上
[root@localhost php-5.4.26]# make && make install
[root@localhost php-5.4.26]# cp sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm
[root@localhost php-5.4.26]# chmod +x /etc/rc.d/init.d/php-fpm
[root@localhost php-5.4.26]# chkconfig --add php-fpm
[root@localhost php-5.4.26]# chkconfig php-fpm on
[root@localhost php-5.4.26]# mkdir /etc/{php,php.d}
[root@localhost php-5.4.26]# cp php.ini-production /etc/php/php.ini
[root@localhost php-5.4.26]# vim /usr/local/php/etc/php-fpm.conf
根据实际情况修改：
listen = 192.168.217.128:9000 \\监听地址和端口
pm.max_children = 100 \\最大并发数
pm.start_servers = 10 \\启动时启动进程数量
pm.min_spare_servers = 3 \\最少空闲数量
pm.max_spare_servers = 15 \\最大空闲数量
pid = /usr/local/php/var/run/php-fpm.pid
[root@localhost sources]# tar xf xcache-3.1.0.tar.bz2
[root@localhost sources]# cd xcache-3.1.0
[root@localhost xcache-3.1.0]# /usr/local/php/bin/ph
phar phar.phar php php-cgi php-config phpize
[root@localhost xcache-3.1.0]# /usr/local/php/bin/phpize
[root@localhost xcache-3.1.0]# ./configure --enable-xcache --with-php-config=/usr/local/php/bin/php-config
[root@localhost xcache-3.1.0]# make && make install
[root@localhost xcache-3.1.0]# vim /etc/php.d/xcache.ini
172.20.1.100中修改httpd的配置文件
[root@localhost httpd-2.4.20]# vim /etc/httpd24/httpd.conf
启用模块
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so
DirectoryIndex index.php index.html
Include /etc/httpd24/extra/httpd-vhosts.conf
#DocumentRoot "/usr/local/apache/htdocs"
[root@localhost httpd-2.4.20]# vim /etc/httpd24/extra/httpd-vhosts.conf
在PHP服务器中（192.168.217.128）解压pma和discuz的文件，过程省略
[root@localhost www]# chmod -R 777 bbs
修改pma中mysql的地址
[root@localhost pma]# vim libraries/config.default.php
$cfg[‘Servers‘][$i][‘host‘] = ‘192.168.217.130‘;
注意：在PHP中解压出的pma和discuz目录结构要在httpd服务器上创建一模一样的结构，否则只能打开.php的内容，而图片则不显示等问题
[root@localhost ~]# rsync -a /web root@192.168.217.129:/
标签：blank 虚拟主机 discuz target style
原文地址：http://wangkunpeng.blog.51cto.com/1538469/1840312
