php - PHP-FPM 状态页面的 Nginx 站点返回 "File not found"

Question

在 /etc/php/7.1/fpm/pool.d/www.conf 中，我设置了 pm.status_path =/status。在 Nginx 中，我有以下站点配置 /etc/nginx/sites-enabled/datadog

server {
  listen 80;
  server_name localhost;

    location ~ ^/(status|ping)$ {
        access_log off;
        allow 127.0.0.1;
        deny all;
        include fastcgi_params;

        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

        fastcgi_pass unix:/run/php/php7.1-fpm.sock;
    }
}

我已经测试过状态页面设置正确

SCRIPT_NAME=/status \
SCRIPT_FILENAME=/status \
REQUEST_METHOD=GET \
cgi-fcgi -bind -connect /run/php/php7.1-fpm.sock

哪个返回

Expires: Thu, 01 Jan 1970 00:00:00 GMT
Cache-Control: no-cache, no-store, must-revalidate, max-age=0
Content-type: text/plain;charset=UTF-8

pool:                 www
process manager:      dynamic
start time:           13/Nov/2017:22:05:44 +0000
start since:          5030
accepted conn:        1789
listen queue:         0
max listen queue:     0
listen queue len:     0
idle processes:       2
active processes:     1
total processes:      3
max active processes: 4
max children reached: 0
slow requests:        0

但是，如果我尝试使用 curl http://localhost/status 访问 Nginx 站点，我会收到以下错误。

2017/11/13 23:32:57 [error] 885#885: *35 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 127.0.0.1, server: localhost, request: "GET /status HTTP/1.1", upstream: "fastcgi://unix:/run/php/php7.1-fpm.sock:", host: "localhost"

Answer 1

您正在引用 $document_root 但您的服务器 block 中没有根指令