Nginx一直在寻找index.html

Question

http://localhost的nginx1.13显示的是404。当我查看容器日志时，我可以看到nginx并没有将请求传递给php，而是在寻找一个index.html。我不明白为什么它不会将请求传递给php。

/etc/nginx/conf.d/default.conf

我已经确认这个文件是加载的。

server {
    listen   80;
    root /var/www/html/public;
    index index.php;

    charset utf-8;

    # look for local files on the container before sending the request to fpm
    location / {
        try_files $uri /index.php?$query_string;
    }

    # nothing local, let fpm handle it
    location ~ [^/]\.php(/|$) {
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass            localhost:9000;
        fastcgi_index           index.php;
        include                 fastcgi_params;
        fastcgi_param           REQUEST_METHOD  $request_method;
        fastcgi_param           SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param           QUERY_STRING    $query_string;
        fastcgi_param           CONTENT_TYPE    $content_type;
        fastcgi_param           CONTENT_LENGTH  $content_length;
        # Httpoxy exploit (https://httpoxy.org/) fix
        fastcgi_param           HTTP_PROXY "";

        # allow larger POSTS for handling stripe payment tokens
        fastcgi_buffers 16 16k;
        fastcgi_buffer_size 32k;
   }
}

web容器中的进程列表：

PID   USER     TIME   COMMAND
    1 root       0:00 s6-svscan -t0 /var/run/s6/services
   33 root       0:00 s6-supervise s6-fdholderd
  170 root       0:00 s6-supervise php-fpm
  171 root       0:00 s6-supervise nginx
  173 root       0:00 php-fpm: master process (/usr/local/etc/php-fpm.conf)
  174 root       0:00 {run} /bin/sh ./run
  177 root       0:00 nginx: master process nginx -g daemon off;
  187 nginx      0:00 nginx: worker process
  192 www-data   0:00 php-fpm: pool www
  193 www-data   0:00 php-fpm: pool www
  194 root       0:00 ps -ef

集装箱日志

web_1    | 2017/05/13 06:13:10 [error] 187#187: *1 "/etc/nginx/html/index.html" is not found (2: No such file or directory), client: 172.19.0.1, server: localhost, request: "GET / HTTP/1.1", host: "mysite.local"
web_1    | 172.19.0.1 - - [13/May/2017:06:13:10 +0000] "GET / HTTP/1.1" 404 571 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36"

更新删除了以下几个注释中对index.htm的所有引用

Answer 1

问题是，尽管我自己的vhost配置在/etc/nginx/conf.d/default.conf中，但nginx -T (它显示nginx的加载配置)没有显示文件已被读取。

include /etc/nginx/conf.d/*.conf;指令在我的nginx.conf中丢失了。

Answer 2

默认情况下，/etc/nginx/conf.d/文件夹中的所有配置文件(包括此处的文件/etc/nginx/conf.d/default.conf )都是从/etc/nginx/nginx.conf扩展的。

在此配置中，您没有在index块中指定server {}指令。然后，nginx将在/etc/nginx/nginx.conf中查找默认值。

这方面的解决方案是覆盖默认的：

server {
    listen   80;
    root /var/www/html/public;
    charset utf-8;
    index index.php index.html index.htm;
}

然后重置您的nginx：sudo service nginx restart

然后，对于nginx的查找，index.php将拥有比其他更高的优先级。

Answer 3

nginx使用index指令的默认值来处理URI / (因为目录确实存在)。

应该将显式index语句添加到server块中。

server {
    ...
    index index.php;
    location / {
        try_files $uri /index.php?$query_string;
    }

    # nothing local, let fpm handle it
    location ~ [^/]\.php(/|$) {
        ...
    }
}

有关更多信息，请参见本文件。