Question

如果节点应用程序当前没有响应请求，我想默认使用php应用程序。（即向下）。

我该怎么办？

以下是我的nginx配置

upstream my_servers {
    least_conn;
    #ip_hash;                    # ensures persistence of session id across servers
    server 127.0.0.1:3001;     # httpServer2 listens to port 8001
    server 127.0.0.1:3000;    # httpServer1 listens to port 8000
    server 127.0.0.1:80; <---- THIS ONE IS THE PHP APP

    #this could also be entirely a different host server
    #Ex. server 113.333.123.190:8000;
}



server {
    listen 80;
    server_name weburl.com;

    root /home/vince/Documents/weburl/static_php_player;
    index index.php index.html index.htm;

    server_name example.com www.example.com;
    location / {
        try_files $uri $uri/ /index.php;
    }

    location ~ \.php$ {
        fastcgi_pass unix:/run/php/php7.0-fpm.sock;
        include snippets/fastcgi-php.conf;
    }
}

Answer 1

将备份选项添加到php服务器，否则所有请求将由3台服务器处理

upstream my_servers {
    least_conn;
    #ip_hash;                    # ensures persistence of session id across servers
    server 127.0.0.1:3001;     # httpServer2 listens to port 8001
    server 127.0.0.1:3000;    # httpServer1 listens to port 8000
    server 127.0.0.1:80  backup; <---- THIS ONE IS THE PHP APP

如果节点不可用，nginx默认为php？

1 个答案: