42121 发表于 2015-11-2 10:33:07

LAMP环境(linux+apache+mysql+php)配置

1、理论部分LAMP 是Linux Apache MySQL PHP的简写,其实就是把Apache, MySQL以及PHP安装在Linux系统上,组成一个环境来运行php的脚本语言。本文是测试Apache与PHP结合和创,搭建方法采用非常标准手法(开启SELinux),初学者可以直接使用。2、实验部分2.1、实验环境lampSer:hostname=lampipaddress=10.168.0.170
client:hostnmae=clientipaddress=10.168.0.82.2、yum源的安装In lampSer
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yum -y install httpd php mysql mysql-server php-mysql
yum -y install policycoreutils-python




2.3、配置部分In lampSer2.3.1、step1注:如果你不想了解php的加载方式本步骤请直接跳过检查是否引入php模块(默认开启),主配置文件:
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grep ^Include /etc/httpd/conf/httpd.conf




包含如下内容:
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Include conf.d/*.conf




查看PHP支持模块配置文件:
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less /etc/httpd/conf.d/php.conf




包含如下内容:
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<IfModule prefork.c>
LoadModule php5_module modules/libphp5.so
</IfModule>
<IfModule worker.c>
LoadModule php5_module modules/libphp5-zts.so
</IfModule>

AddHandler php5-script .php
AddType text/html .php

DirectoryIndex index.php




2.3.2、step2启动httpd&mysqld服务:
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/etc/init.d/httpd start
chkconfig httpd on
/etc/init.d/mysqld start
chkconfig mysqld on




注:关于MySQL的安全配置请运行,这里不再详述!
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mysql_secure_installation




2.3.3、step3配置httpd服务1)vim编辑/etc/httpd/conf/httpd.conf启用并更改ServerName(去掉ServerName前面的#)
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ServerName www.cmdschool.org:80




2)新建虚拟目录:
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mkdir /var/www/www.cmdschool.org




3)添加测试页面:
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echo '<?php phpinfo(); ?>' > /var/www/www.cmdschool.org/index.php




4)确保selinux是Enforcing状态:
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getenforce




5)恢复预设的selinux type:
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restorecon -RFvv /var/www/www.cmdschool.org/




显示如下:
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restorecon reset /var/www/www.cmdschool.org/index.php context unconfined_u:object_r:httpd_sys_content_t:s0->system_u:object_r:httpd_sys_content_t:s0




6)检查当前的selinux type:
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ll -dZ /var/www/www.cmdschool.org/




7)设置虚拟目录:vim编辑/etc/httpd/conf.d/www.cmdschool.org.conf
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<VirtualHost *:80>
    DocumentRoot /var/www/www.cmdschool.org
    ServerName www.cmdschool.org
</VirtualHost>

<Directory /var/www/www.cmdschool.org>
    Options All
    AllowOverride all
</Directory>




8)重启httpd服务:
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/etc/init.d/httpd restart




2.3.4、step4设置防火墙:vim编辑/etc/sysconfig/iptables
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-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT




重启防火墙:
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/etc/init.d/iptables restart




2.4.5、step5In client测试服务器1)vim编辑/etc/hosts确保包含www.cmdschool.org的指向10.168.0.170的唯一值:
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10.168.0.170 www.cmdschool.org




2)curl测试
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curl www.cmdschool.org



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