Nginx的虚拟主机配置


一,虚拟主机的概念:

 

虚拟主机是在网络服务器上划分出一定的磁盘空间供用户放置站点、应用组件等,提供必要的站点功能、数据存放和传输功能。所谓虚拟主机,也叫“网站空间”,就是把一台运行在互联网上的服务器划分成多个“虚拟”的服务器,每一个虚拟主机都具有独立的域名和完整的Internet服务器(支持WWWFTPE-mail等)功能,从用户角度来看,每台虚拟术机和一*立的服务器完全相同,在IP地址日益紧张的今天,基于域名的虚拟主机要比基于IP的虚拟主机使用的更加广泛。

 

 

二,配置基于IP的虚拟主机:

1,eth0网卡上配置2个IP别名:192.168.0.41 192.168.0.42,加入/etc/rc.local,让系统开机后运行:

vi /etc/rc.local

/sbin/ifconfig eth0:1 192.168.0.41 broadcast 192.168.0.255 netmask 255.255.255.0 up

/sbin/route add -host 192.168.0.41 dev eth0:1

/sbin/ifconfig eth0:2 192.168.0.42 broadcast 192.168.0.255 netmask 255.255.255.0 up

/sbin/route add -host 192.168.0.42 dev eth0:2

 

 

 

2Nginx配置文件如下,配置两个IP地址支持静态文件的虚拟主机:

[root@www v1]# cat /usr/local/nginx/conf/nginx.conf

worker_processes  1;

 

events {

    worker_connections  1024;

}

 

 

http {

    include       mime.types;

    default_type  application/octet-stream;

 

    sendfile        on;

 

    keepalive_timeout  65;

 

 

    server {

        listen 192.168.0.41:80;

        server_name  192.168.0.41;

 

 

        location / {

            index  index.html index.htm;

            root /usr/local/htdocs/v1;

            #html网页存放目录

 

                   }

          }

 

 

 

   server {

        listen 192.168.0.42:80;

        server_name 192.168.0.42;

 

        location / {

           index index.html index.htm;

           root /usr/local/htdocs/v2;

            #html网页存放目录   

                   }

        }

 

 

}

 

 

3,测试结果:


Nginx的虚拟主机配置 

 

Nginx的虚拟主机配置

 

 

 

 


 

 

 

 

三,配置基于域名的虚拟主机:

 

1,更改/etc/hosts文件,在文件末尾处添加以下两行:

192.168.0.5     www.tianyounb.com

192.168.0.5     tianyounb.com

 

[root@www ~]# cat /etc/hosts

# Do not remove the following line, or various programs

# that require network functionality will fail.

127.0.0.1               www.tianyounb.com www localhost.localdomain localhost

::1             localhost6.localdomain6 localhost6

192.168.0.5     www.tianyounb.com

192.168.0.5     tianyounb.com

 

 

2Nginx配置文件如下,配置两个域名支持静态文件的虚拟主机:

 

[root@www v2]# cat /usr/local/nginx/conf/nginx.conf

worker_processes  1;

 

events {

    worker_connections  1024;

}

 

 

http {

    include       mime.types;

    default_type  application/octet-stream;

 

    sendfile        on;

 

    keepalive_timeout  65;

 

 

    server {

        listen 80;

        server_name  www.tianyounb.com;

 

 

        location / {

            index  index.html index.htm;

            root /usr/local/htdocs/v1;

            #html网页存放目录

 

                   }

          }

 

 

 

   server {

        listen 80;

        server_name tianyounb.com;

 

        location / {

           index index.html index.htm;

           root /usr/local/htdocs/v2;

           #html网页存放目录   

                   }

        }

 

 

}

 

 

3,测试结果:

 

 

 

Nginx的虚拟主机配置

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