部署web架构（LAMP）和部署论坛

一.部署web架构（LAMP）

linux + apache + mariadb + php =LAMP =web架构
linux + nginx + mariadb +php/perl/python =lnmp 架构
1.在/var/www/cgi-bin下写脚本webapp.wsgi

2.给对脚本webapp.wsgi执行的权限

chmod +x webapp.wsgi

3.安装mod_wsgi.x86_64,并重启httpd服务

yum search wsgi
yum install mod_wsgi.x86_64  -y
systemctl restart httpd

4.子配置文件

cd /etc/httpd/conf.d
vim webapp.conf
<VirtualHost *:80>
        ServerName webapp.westos.com
        DocumentRoot /var/www/cgi-bin
        CustomLog logs/webapp.log combined
        WSGIScriptAlias / /var/www/cgi-bin/webapp.wsgi
</VirtualHost>
systemctl restart httpd

测试:客户端添加本地解析

vim /etc/hosts

浏览器输入webapp.westos.com

二.部署论坛

1.针对论坛配置apache

vim /etc/httpd/conf.d/bbs.conf
<VirtualHost *:80>
        ServerName bbs.westos.com
        DocumentRoot /var/www/westos.com/bbs/html
        CustomLog logs/bbs.log combined
</VirtualHost>
<Directory "/var/www/westos.com/bbs/html">
        Require all granted
</Directory>
mkdir /var/www/westos.com/bbs/html -p

2.下载论坛php代码并解压到/var/www/westos.com/bbs/html

cd /var/www/westos.com/bbs/html
unzip Discuz_X3.2_SC_UTF8.zip
rm -fr Discuz_X3.2_SC_UTF8.zip

3.查看安装说明指导

cd readme/
less readme.txt 

4.按照readme.txt安装说明指导修改权限

cd upload/
chmod -R 777 config
chmod -R 777 data
chmod 777 uc_server uc_client -R
systemctl restart httpd.service 

5.设置selinux为警告模式

6.安装数据库并安全初始化（详情见博客：Linux系统中对数据库使用和管理）

yum  install mariadb-server -y
vim /etc/my.cnf
10 skip-networking=1
systemctl restart mariadb
netstat -atnlupe | grep mysql
mysql_secure_installation 

7.安装数据库php插件，以便数据库能够被php语言所操作

yum search php
yum install php-mysql.x86_64
systemctl restart httpd.service 

测试：
在客户端添加本地解析 vim /etc/hosts

浏览器输入：bbs.westos.com/upload进行安装