Nginx-虚拟主机配置

1. 虚拟主机简介

利用虚拟主机，不用为每个要运行的网站提供一台单独的Nginx服务器或单独运行一组Nginx进程，虚拟主机提供了在同一台服务器，同一组 Nginx进程上运行多个网站的功能。跟Apache一样，Nginx也可以配置多种类型的虚拟主机，分别是基于IP的虚拟主机、基于域名的虚拟主机、基于端口的虚拟主机。 使用Nginx搭建虚拟主机服务器时，每个虚拟Web站点拥有独立的“serverf”配置段，各自监听的IP地址、端口号可以单独指定，当然网站名称也是不同的。

2.虚拟主机配置

测试网页准备

mkdir -p /usr/local/nginx/html/canyun/
mkdir -p /usr/local/nginx/html/wudi/

echo "www.canyun.com" > /usr/local/nginx/html/canyun/index.html
echo "www.wudi.com" > /usr/local/nginx/html/wudi/index.html

2.1基于域名的虚拟主机配置

2.1.1操作步骤

配置文件修改

修改配置文件/usr/local/nginx/conf/nginx.conf，把配置文件中的server代码段全部去掉，加入2个新的server段，对应2个域名。

vim /usr/local/nginx/conf/nginx.conf

####省略####
server {
listen    80;
server_name www.canyun.com;
charset utf-8;
access_log logs/www.canyun.com.access.log;
location / {
root  /usr/local/nginx/html/canyun;
index index.html index.htm;
}
error_page  500 502 503 504 /50x.html;
location = /50x.html {
root  html;
}
}
server {
listen    80;
server_name www.wudi.com;
charset utf-8;
access_log logs/www.wudi.com.access.log;
location / {
root  /usr/local/nginx/html/wudi;
index index.html index.htm;
}
error_page  500 502 503 504 /50x.html;
location = /50x.html {
root  html;
}
}
####省略####
重启服务
systemctl restart nginx.service

2.1.2 操作截图

1.测试网页配置 2.配置文件修改

vim /usr/local/nginx/conf/nginx.conf

2.2 基于端口的虚拟主机配置

只需要一个IP地址的不同端口实现访问不同的网点

2.2.1 操作步骤

vim /usr/local/nginx/conf/nginx.conf

####省略####
server {
listen    192.168.80.20:80;
server_name www.canyun.com;
charset utf-8;
access_log logs/www.canyun.com.access.log;
location / {
root  /usr/local/nginx/html/canyun;
index index.html index.htm;
}
error_page  500 502 503 504 /50x.html;
location = /50x.html {
root  html;
}
}
server {
listen     192.168.80.20:8080;
server_name www.wudi.com;
charset utf-8;
access_log logs/www.wudi.com.access.log;
location / {
root  /usr/local/nginx/html/wudi;
index index.html index.htm;
}
error_page  500 502 503 504 /50x.html;
location = /50x.html {
root  html;
}
}
####省略####
重启服务
nginx -s reload

2.2.2 操作截图

客户端测试：

2.3 基于IP的虚拟主机配置

2.3.1 操作步骤

#配置虚拟网卡
ifconfig ens33:1 192.168.80.50

vim /usr/local/nginx/conf/nginx.conf

####省略####
server {
listen    192.168.80.20:80;
server_name www.canyun.com;
charset utf-8;
access_log logs/www.canyun.com.access.log;
location / {
root  /usr/local/nginx/html/canyun;
index index.html index.htm;
}
error_page  500 502 503 504 /50x.html;
location = /50x.html {
root  html;
}
}
server {
listen     192.168.80.50:80;
server_name www.wudi.com;
charset utf-8;
access_log logs/www.wudi.com.access.log;
location / {
root  /usr/local/nginx/html/wudi;
index index.html index.htm;
}
error_page  500 502 503 504 /50x.html;
location = /50x.html {
root  html;
}
}
####省略####
重启服务
nginx -s reload

2.3.2 操作截图

客户端访问测试：