Question

我和我的上游有关，我想知道我的nginx配置有什么问题：

upstream backends {
server 127.0.0.1:80;
server 188.200.200.200 backup;
}

server {
    listen 80 default_server;
    listen [::]:80 default_server;

    root /var/www/html;

    # Add index.php to the list if you are using PHP
    index index.html index.htm index.nginx-debian.html index.php;

    server_name localhost;

    location / {
            # First attempt to serve request as file, then
            # as directory, then fall back to displaying a 404.
            try_files $uri $uri/ =404;
        proxy_read_timeout 150;
        proxy_pass http://backends;
        proxy_set_header Host $host;
        proxy_next_upstream error timeout http_500 http_502 http_503 http_504;
 }

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000


location ~ \.php$ {
            include snippets/fastcgi-php.conf;
            fastcgi_pass 127.0.0.1:9000;
            fastcgi_split_path_info ^(.+\.php)(/.+)$;
            fastcgi_read_timeout 150;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            include fastcgi_params;
            fastcgi_buffer_size 128k;
            fastcgi_buffers 4 256k;
            fastcgi_busy_buffers_size 256k;

    }

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    location ~ /\.ht {
            deny all;
    }

 location ~* \.      (jpg|jpeg|gif|png|css|js|ico|xml|woff|ttf|otf|svg|woff2|eot)$ {
     access_log        off;
     log_not_found     off;
     expires           30d;
 }

它在日志中提供此消息：连接到上游时连接失败（111：连接被拒绝），客户端：xx.xx.xx.xx，服务器：localhost，请求：＆＃34; GET / HTTP / 1.1＆＃34;，上游：＆＃34 ; fastcgi的：//127.0.0.1：9000＆＃34;

有人可以帮助我吗？

提前致谢

Answer 1

您似乎正在请求.php文件，该文件由第二个位置块提供。在此块中，nginx尝试根据127.0.0.1:9000 - 指令连接到fastcgi_pass 127.0.0.1:9000;。但似乎没有FastCGI-daemon在这个地址运行。

如果您请求/并且没有来自index - 指令的索引文件，则可能会发生同样的情况。最后一个条目（index.php）也会激活第二个位置。

Nginx配置 - 上游 - 备份服务器

1 个答案: