Nginx配置多端口多域名访问的实现

在一个服务器上部署多个站点,需要开放多个端口来访问不同的站点,流程很简单,调试花了2小时,记录一下:

主域名多端口访问

在DNS NameServer设置A记录

将 指向服务器ip

开放所需端口,修改nginx配置文件

比如我们有两个服务分别开放在80端口和8080端口

如果有iptable,先开放端口:

  iptables -A INPUT -ptcp --dport 80 -j ACCEPT  iptables -A INPUT -ptcp --dport 8080 -j ACCEPT  

修改配置文件:

  #path: /usr/local/nginx/conf/nginx.conf    server {  listen 80;  server_name www.xxx.com;  access_log /data/www/log/33.33.33.33_nginx.log combined;  index index.html index.htm index.php;  include /usr/local/nginx/conf/rewrite/none.conf;  root /data/www/website/33.33.33.33:80;      location ~ [^/].php(/|$) {    fastcgi_pass unix:/dev/shm/php-cgi.sock;    fastcgi_index index.php;    include fastcgi.conf;    }  location ~ .*.(gif|jpg|jpeg|png|bmp|swf|flv|ico)$ {    expires 30d;    access_log off;    }  location ~ .*.(js|css)?$ {    expires 7d;    access_log off;    }  }  server {  listen 8080;  server_name A.xxx.com;  access_log /data/www/log/33.33.33.33:8080_nginx.log combined;  index index.html index.htm index.php;  include /usr/local/nginx/conf/rewrite/none.conf;  root /data/www/website/33.33.33.33:8080;      location ~ [^/].php(/|$) {    fastcgi_pass unix:/dev/shm/php-cgi.sock;    fastcgi_index index.php;    include fastcgi.conf;    }  location ~ .*.(gif|jpg|jpeg|png|bmp|swf|flv|ico)$ {    expires 30d;    access_log off;    }  location ~ .*.(js|css)?$ {    expires 7d;    access_log off;    }  }    

关键就是两个 server 段配置,你也可以把这两段拆成两个配置文件,放到

  /etc/nginx/conf.d/

目录下面;

子域名多端口访问

这种访问比较傻,因为你的8080端口的访问需要 http://xxx.com:8080 这样的格式;

而且如果有两个不同的cgi,比如80端口对应一个php web服务, 8080端口对应一个nodejs web服务;而我们的nodejs自带web服务,已经在8080端口监听了,这怎么办?

这个时候我们需要Nginx的反向代理功能,并在DNS Server上面增加一条A记录,最终实现

  • www.xxx.com 访问80端口
  • A.xxx.com 通过nginx转发访问8080端口服务

增加一条A记录

将 A.xxx.com 指向服务器ip

Nginx配置模板如下:

  #path: /usr/local/nginx/conf/nginx.conf    server {    listen 80;    server_name www.xxx.com;    access_log /data/www/log/33.33.33.33_nginx.log combined;    index index.html index.htm index.php;    include /usr/local/nginx/conf/rewrite/none.conf;    root /data/www/website/33.33.33.33:80;        location ~ [^/].php(/|$) {      fastcgi_pass unix:/dev/shm/php-cgi.sock;      fastcgi_index index.php;      include fastcgi.conf;      }    location ~ .*.(gif|jpg|jpeg|png|bmp|swf|flv|ico)$ {      expires 30d;      access_log off;      }    location ~ .*.(js|css)?$ {      expires 7d;      access_log off;      }  }    server {    listen 80;    listen [::]:80;      server_name A.XXX.com;      proxy_connect_timeout 300s;    proxy_send_timeout 300s;    proxy_read_timeout 300s;    fastcgi_send_timeout 300s;    fastcgi_read_timeout 300s;      location / {      proxy_pass  http://127.0.0.1:3000;      proxy_http_version 1.1;      proxy_set_header Upgrade $http_upgrade;      proxy_set_header Connection 'upgrade';      proxy_set_header Host $host;      proxy_cache_bypass $http_upgrade;      try_files $uri $uri/ =404;    }  }    

nginx重新载入配置文件

  nginx -s reload

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支Fatmouse

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