网络拓扑图
网络环境Web服务器
系统/内核/IP: CentOS release 6.6 (Final) uname -r 2.6.32-504.el6.x86_64eth0: 172.16.6.61 ech1 : 192.168.6.61 Apache版本 : Apache/2.4.10 Php应用服务器
系统/内核/IP: CentOS release 6.6 (Final) uname -r 2.6.32-504.el6.x86_64eth0: 192.168.6.62 Php : php-5.4.40 xcache版本:xcache-3.2.0 数据库版本:mariadb-5.5.43-linux-x86_64.tar.gz 数据库服务器
系统/内核/IP: CentOSrelease 6.6 (Final) uname -r 2.6.32-504.el6.x86_64eth1: 192.168.6.63 数据库版本:mariadb-5.5.43-linux-x86_64.tar.gz mysql服务器#添加运行mysql的用户和用户组
groupadd -g 306 mysql useradd -r -u 306 -g 306 -s/sbin/nologin mysql id mysql #uid=306(mysql)gid=306(mysql) groups=306(mysql) 安装mariadb
tar xvfmariadb-5.5.43-linux-x86_64.tar.gz -C /usr/local/ cd /usr/local/ #创建符号链接
ln -smariadb-5.5.43-linux-x86_64 mysql ls -lh mysql #lrwxrwxrwx 1 root root 27May 3 19:54 mysql ->mariadb-5.5.43-linux-x86_64 #为mysql提供服务器控制脚本
cp support-files/mysql.server/etc/init.d/mysqld chmod u+X /etc/init.d/mysqld #授权mysql 为mysql数据目录的的属主
chown -R root.mysql/usr/local/mariadb-5.5.43-linux-x86_64/ chown mysql.root /data/mydata 初始化MySQL数据库
/usr/local/mysql/scripts/mysql_install_db--user=mysql --datadir=/data/mydata/ #为mysql提供主配置文件
cd mysql/ cpsupport-files/my-large.cnf /etc/my.cnf #修改my.cnf 添加数据目录的位置
[iyunv@localhost mysql]# vim/etc/my.cnf .... [mysqld] datadir = /data/mydata ... 启动mysql
/etc/init.d/mysqld start 添加mysqld至服务列表
# chkconfig --add mysqld # chkconfig mysqld on php应用服务器安装phpphp应用服务器需要安装MySQL 安装方法如 mysql服务器一样 #也可以使用yum安装mysql
安装开发环境
yum groupinstall"Development tools" "Server Platform Development""Desktop Platform Development" "Debug Tools" -y PHPrpm包的依赖关系
yum install bzip2-devel -y yum install -ylibmcrypt-devel 安装php
tar xvf php-5.4.40.tar.bz2 cd php-5.4.40 ./configure --prefix=/usr/local/php \ --with-mysql=/usr/local/mysql\ --with-openssl \ --with-mysqli=/usr/local/mysql/bin/mysql_config\ --enable-mbstring \ --with-freetype-dir \ --with-jpeg-dir \ --with-png-dir \ --with-zlib \ --with-libxml-dir=/usr \ --enable-xml \ --enable-sockets \ --enable-fpm \ --with-mcrypt \ --with-config-file-path=/etc\ --with-config-file-scan-dir=/etc/php.d\ --with-bz2 make && make install 说明:
1、这里为了支持apache的worker或event这两个MPM,编译时使用了--enable-maintainer-zts选项。 2、如果使用PHP5.3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。mysqlnd从php5.3开始可用,可以编译时绑定到它(而不用和具体的MySQL客户端库绑定形成依赖),但从PHP 5.4开始它就是默认设置了。 # ./configure--with-mysql=mysqlnd --with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd 为php提供配置文件 #cp 解压的源代码树下的php.ini-production
cp php.ini-production/etc/php.ini 为php-fpm提供配置文件
cd /usr/local/php/etc/ cp -a php-fpm.conf.defaultphp-fpm.conf 修改php-fpm.conf
... listen = 192.168.6.62:9000 #监听在外网地址接受前端httpd服务器的请求 ... 为php-fpm提供服务控制脚本,并将其添加至服务列表
cpsapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm chmod +x/etc/rc.d/init.d/php-fpm chkconfig --add php-fpm chkconfig php-fpm on 启动php-fpm
/etc/init.d/php-fpm start 验正php进程是否启动成功
# ps aux | grep php-fpm #用于查看php进程
# netstat -tnlp | grep php-fpm #用于查看php是否监听在响应的套接字上
httpd服务#安装apr
tar xvf apr-1.5.0.tar.bz2 cd apr-1.5.0 ./configure--prefix=/usr/local/apr make && make install cd ..
安装apr-util
tar xvfapr-util-1.5.3.tar.bz2 cd apr-util-1.5.3 ./configure--prefix=/usr/local/apr-util --with-apr=/usr/local/apr make && make install cd ../ 安装httpd-2.4.10
#解决pcre的依赖关系
yum install pcre-devel –y
tar xvf httpd-2.4.10.tar.bz2 cd httpd-2.4.10 ./configure--prefix=/usr/local/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 make && make install cd ../ 加载代理模块配置修改httpd.conf
LoadModule proxy_modulemodules/mod_proxy.so LoadModule proxy_fcgi_modulemodules/mod_proxy_fcgi.so #配置虚拟主机
修改httpd.conf
/usr/local/httpd24/conf/httpd.conf # Virtual hosts Includeconf/extra/httpd-vhosts.conf
#配置httpd-vhosts.conf
<Directory"/data/web"> Options none AllowOverride none Require all granted </Directory> <VirtualHost *:80> DocumentRoot "/data/web/a.com" ServerAlias a.com ErrorLog "logs/a.com-error_log" CustomLog "logs/b.com-access_log"common ProxyRequests Off ProxyPassMatch ^/(.*\.php)$fcgi://192.168.6.62:9000/data/web/a.com/$1 </VirtualHost> <VirtualHost *:80> DocumentRoot "/data/web/b.com" ServerAlias b.com ErrorLog "logs/b.com-error_log" CustomLog "logs/b.com-access_log"common ProxyRequests Off ProxyPassMatch ^/(.*\.php)$fcgi://192.168.6.62:9000/data/web/b.com/$1 </VirtualHost>
#分别在web服务器 和 php应用服务上创建网站根目录
mkdir /data/web/{a.com,b.com} #在mysql服务器创建用户并授权
MariaDB [(none)]> createdatabase pmdb; Query OK, 1 row affected(0.00 sec) MariaDB [(none)]> create databasedzdb; Query OK, 1 row affected(0.00 sec) MariaDB [(none)]> grantall on pmdb.* to 'pmuser'@'192.168.662'identified by '123456'; Query OK, 0 rows affected(0.00 sec) MariaDB [(none)]> grantall on dzdb.* to 'dzuser'@'192.168.6.%'identified by '123456'; Query OK, 0 rows affected(0.00 sec) MariaDB [(none)]> flushprivileges; Query OK, 0 rows affected(0.00 sec) 在php应用服务器上提供php连接mysql的测试页
cat >/data/web/a.com/testmysql.php <<EOP <?php $link =mysql_connect('192.168.6.63','pmuser','123456'); if ($link) echo " pmuser Success..."; else echo "Failure..."; mysql_close(); ?> <<EOP
cat >/data/web/b.com/testmysql.php <<EOP <?php $link =mysql_connect('192.168.6.63','dzuser','123456'); if ($link) echo " dzuser Success..."; else echo "Failure..."; mysql_close(); ?> <<EOP 访问
安装xcachetar xvf xcache-3.2.0.tar.bz2 cd xcache-3.2.0 /usr/local/php/bin/phpize ./configure --enable-xcache -with-php-config=/usr/local/php/bin/php-config make && make install #在编译安装最后
### #Installing sharedextensions: /usr/local/php/lib/php/extensions/no-debug-zts-20100525/ ### 提供xcache.ini
mkdir /etc/php.d cp xcache.ini /etc/php.d/ #在xcache源代码书目录下 修改xcache.ini
修改extension = xcache.so 为 extension =/usr/local/php/lib/php/extensions/no-debug-zts-20100525/xcache.so 访问测试
部署 phpmyadmin到www.a.com
部署 discuz到www.b.com
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