node.js - nodejs应用 nginx部署多个node应用网站

Question

有两个域名
a.com
b.com

一个阿里云空间
www目录下有 aaa文件夹放网站a

a.conf如下

server {
    listen 80;
    server_name a.com;

    location / {
        proxy_set_header   X-Real-IP $remote_addr;
        proxy_set_header   Host      $http_host;
        proxy_pass         http://127.0.0.1:8082;
    }
}

aaa网站已经跑起来了

现在想在www目录新建bbb文件夹放网站b（也是node应用）并使用b.com访问，该怎么做
新建一个b.conf 还是在a.conf里面写 该如何写 对nginx一点不了解

Answer 1

It can be seen that the port used by the first Node application is 8082, so which port is used by the second Node application? I don't know, so I might as well assume that 8083 is used. Then the nginx configuration file is changed to:

server {
    listen 80;
    server_name a.com;

    location / {
        proxy_set_header   X-Real-IP $remote_addr;
        proxy_set_header   Host      $http_host;
        proxy_pass         http://127.0.0.1:8082;
    }
}

server {
    listen 80;
    server_name b.com;

    location / {
        proxy_set_header   X-Real-IP $remote_addr;
        proxy_set_header   Host      $http_host;
        proxy_pass         http://127.0.0.1:8083;
    }
}

Then, just restart nginx. There is no need to create a new nginx configuration file.