腾讯云Centos下Nginx反向代理Apache+Tomcat

1. 安装Apahce, PHP, MySQL以及php连接mysql库的组件
#yum -y install httpd php mysql mysql-server php-mysql     //这里“-y”参数表示静默安装，不会出现提示及交互

2. 安装apache扩展
#yum -y install httpd-manual mod_ssl mod_perl mod_auth_mysql

3. 安装php的常用扩展
#yum -y install php-gd php-xml php-mbstring php-ldap php-pear php-xmlrpc

4. 安装MySQL的扩展
#yum -y install mysql-connector-odbc mysql-devel libdbi-dbd-mysql

5. 配置开机启动服务
#/sbin/chkconfig httpd on     [设置apache  httpd服务开机启动]

安装nginx

yum install nginx

iptables -I INPUT  -p tcp --dport 80 -j ACCEPT

 

 

关于目录

tomcat6相关

配置目录 /etc/tomcat6

工程目录 /var/lib/tomcat6

 

apache的配置文件是/etc/httpd/conf下

modules放在/usr/lib/httpd下

项目目录 /var/www

 

php的配置文件在/etc/php.d/下 和/etc/php.ini

php的modules放在/usr/lib/php/modules下

 

nginx 

配置/etc/nginx

1.备份 /etc/nginx/conf.d/default.conf

编辑/etc/nginx/conf.d/default.conf

upstream tomcat{

    server localhost:8081;

}

server {

    listen      80;

    server_name     tom.yourdomain.cn;

    location / {

        proxy_pass      http://tomcat;

        proxy_redirect      off;

        proxy_set_header    Host $host;

        proxy_set_header    X-Real-IP $remote_addr;

        proxy_set_header    X-Forwarded-For $proxy_add_x_forwarded_for;

    }

 

}

 

upstream apache_index{

        server localhost:9080;

}

server {

        listen          80;

        server_name     www.yourdomain.cn;

        location / {

                proxy_pass              http://apache_index;

                proxy_redirect          off;

                proxy_set_header        Host $host;

                proxy_set_header        X-Real-IP $remote_addr;

                proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;

        }

 

}

 

upstream apache_blog{

        server localhost:9090;

}

server {

        listen          80;

        server_name     blog.yourdomain.cn;

        location / {

                proxy_pass              http://apache_blog;

                proxy_redirect          off;

                proxy_set_header        Host $host;

                proxy_set_header        X-Real-IP $remote_addr;

                proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;

        }

 

}

upstream apache_bbs{

        server localhost:9095;

}

server {

        listen          80;

        server_name     bbs.yourdomain.cn;

        location / {

                proxy_pass              http://apache_bbs;

                proxy_redirect          off;

                proxy_set_header        Host $host;

                proxy_set_header        X-Real-IP $remote_addr;

                proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;

        }

 

}

 

 

tomcat配置

1./etc/tomcat6/server.xml

端口 <Connector port="8081" protocol="HTTP/1.1" 

               connectionTimeout="20000" 

               redirectPort="8443" />

默认项目

<Host name="localhost"  appBase="webapps"

            unpackWARs="true" autoDeploy="true"

            xmlValidation="false" xmlNamespaceAware="false">

        <Context path="" docBase="ContactSys" reloadable="true" debug="0" privileged="true">

        </Context>

 

 

apache

1.备份 /etc/httpd/conf/httpd.conf

停止监听80

Listen 9080
Listen 9090
Listen 9095

 

NameVirtualHost localhost:9080

 

<VirtualHost localhost:9080>

    #ServerAdmin yourname@yourdomain.cn

    DocumentRoot "/home/username/www/index"

    #ServerName blog.yourdomain.cn 

    ErrorLog "/home/username/www/errors/index-error.log"

    CustomLog "/home/username/www/errors/index-access.log" common

        #<Directory />

        #       Options FollowSymLinks

        #       AllowOverride None

        #</Directory>

        <Directory "/home/username/www/index/">

                Options Indexes FollowSymLinks MultiViews

                AllowOverride none

                Order allow,deny

                Allow from all

        </Directory>

</VirtualHost>

NameVirtualHost localhost:9090

 

<VirtualHost localhost:9090>

    #ServerAdmin yourname@yourdomain.cn

    DocumentRoot "/home/username/www/blog"

    #ServerName blog.yourdomain.cn 

    ErrorLog "/home/username/www/errors/blog-error.log"

    CustomLog "/home/username/www/errors/blog-access.log" common

        #<Directory />

        #       Options FollowSymLinks

        #       AllowOverride None

        #</Directory>

        <Directory "/home/username/www/blog/">

                Options Indexes FollowSymLinks MultiViews

                AllowOverride none

                Order allow,deny

                Allow from all

        </Directory>

</VirtualHost>

 

NameVirtualHost localhost:9095

 

<VirtualHost localhost:9095>

    #ServerAdmin yourname@yourdomain.cn

    DocumentRoot "/home/username/www/bbs"

    #ServerName blog.yourdomain.cn 

    ErrorLog "/home/username/www/errors/bbs-error.log"

    CustomLog "/home/username/www/errors/bbs-access.log" common

        #<Directory />

        #       Options FollowSymLinks

        #       AllowOverride None

        #</Directory>

        <Directory "/home/username/www/bbs/">

                Options Indexes FollowSymLinks MultiViews

                AllowOverride none

                Order allow,deny

                Allow from all

        </Directory>

</VirtualHost>

2.DocumentRoot  设置权限 777 chmod 777 -R  D