标题说明了一切...以下是我的配置文件。
肯定还有很多人正在寻找 FastCGI 配置问题的最新解决方案。
谢谢！
我为 php-fpm 启用了 log_level 调试，以下是输出。
[29-Mar-2017 09:29:45.978844] DEBUG: pid 18992, fpm_pctl_perform_idle_server_maintenance(), line 379: [pool www] currently 0 active children, 2 spare children, 2 running children. Spawning rate 1
[29-Mar-2017 09:29:46.979937] DEBUG: pid 18992, fpm_pctl_perform_idle_server_maintenance(), line 379: [pool www] currently 0 active children, 2 spare children, 2 running children. Spawning rate 1
[29-Mar-2017 09:29:47.981031] DEBUG: pid 18992, fpm_pctl_perform_idle_server_maintenance(), line 379: [pool www] currently 0 active children, 2 spare children, 2 running children. Spawning rate 1
[29-Mar-2017 09:29:48.443352] DEBUG: pid 18992, fpm_got_signal(), line 85: received SIGTERM
[29-Mar-2017 09:29:48.443381] NOTICE: pid 18992, fpm_got_signal(), line 86: Terminating ...
[29-Mar-2017 09:29:48.443404] DEBUG: pid 18992, fpm_pctl(), line 231: switching to 'terminating' state
[29-Mar-2017 09:29:48.443414] DEBUG: pid 18992, fpm_pctl_kill_all(), line 159: [pool www] sending signal 15 SIGTERM to child 18994
[29-Mar-2017 09:29:48.443421] DEBUG: pid 18992, fpm_pctl_kill_all(), line 159: [pool www] sending signal 15 SIGTERM to child 18993
[29-Mar-2017 09:29:48.443425] DEBUG: pid 18992, fpm_pctl_kill_all(), line 168: 2 child(ren) still alive
[29-Mar-2017 09:29:48.443433] DEBUG: pid 18992, fpm_event_loop(), line 419: event module triggered 1 events
[29-Mar-2017 09:29:48.443440] DEBUG: pid 18992, fpm_pctl_kill_all(), line 159: [pool www] sending signal 9 SIGKILL to child 18994
[29-Mar-2017 09:29:48.443445] DEBUG: pid 18992, fpm_pctl_kill_all(), line 159: [pool www] sending signal 9 SIGKILL to child 18993
[29-Mar-2017 09:29:48.443450] DEBUG: pid 18992, fpm_pctl_kill_all(), line 168: 2 child(ren) still alive
[29-Mar-2017 09:29:48.444010] DEBUG: pid 18992, fpm_got_signal(), line 76: received SIGCHLD
[29-Mar-2017 09:29:48.444034] DEBUG: pid 18992, fpm_children_bury(), line 252: [pool www] child 18993 exited on signal 15 (SIGTERM) after 198.667599 seconds from start
[29-Mar-2017 09:29:48.444051] DEBUG: pid 18992, fpm_children_bury(), line 252: [pool www] child 18994 exited on signal 15 (SIGTERM) after 198.667194 seconds from start
[29-Mar-2017 09:29:48.444058] NOTICE: pid 18992, fpm_pctl_exit(), line 70: exiting, bye-bye!
[29-Mar-2017 09:29:48.501376] DEBUG: pid 19048, fpm_scoreboard_init_main(), line 40: got clock tick '100'
[29-Mar-2017 09:29:48.501543] DEBUG: pid 19048, fpm_event_init_main(), line 337: event module is epoll and 1 fds have been reserved
[29-Mar-2017 09:29:48.501597] NOTICE: pid 19048, fpm_init(), line 85: fpm is running, pid 19048
[29-Mar-2017 09:29:48.502089] DEBUG: pid 19048, fpm_children_make(), line 421: [pool www] child 19049 started
[29-Mar-2017 09:29:48.502530] DEBUG: pid 19048, fpm_children_make(), line 421: [pool www] child 19050 started
[29-Mar-2017 09:29:48.502556] DEBUG: pid 19048, fpm_event_loop(), line 366: 6000 bytes have been reserved in SHM
[29-Mar-2017 09:29:48.502562] NOTICE: pid 19048, fpm_event_loop(), line 367: ready to handle connections
[29-Mar-2017 09:29:48.502614] DEBUG: pid 19048, fpm_systemd_heartbeat(), line 68: have notify start to systemd
[29-Mar-2017 09:29:48.502631] NOTICE: pid 19048, fpm_systemd_heartbeat(), line 75: systemd monitor interval set to 10000ms
[29-Mar-2017 09:29:49.503709] DEBUG: pid 19048, fpm_pctl_perform_idle_server_maintenance(), line 379: [pool www] currently 0 active children, 2 spare children, 2 running children. Spawning rate 1
[29-Mar-2017 09:29:50.504808] DEBUG: pid 19048, fpm_pctl_perform_idle_server_maintenance(), line 379: [pool www] currently 0 active children, 2 spare children, 2 running children. Spawning rate 1
[29-Mar-2017 09:29:51.505900] DEBUG: pid 19048, fpm_pctl_perform_idle_server_maintenance(), line 379: [pool www] currently 0 active children, 2 spare children, 2 running children. Spawning rate 1
[29-Mar-2017 09:29:52.506994] DEBUG: pid 19048, fpm_pctl_perform_idle_server_maintenance(), line 379: [pool www] currently 0 active children, 2 spare children, 2 running children. Spawning rate 1
[29-Mar-2017 09:29:53.508089] DEBUG: pid 19048, fpm_pctl_perform_idle_server_maintenance(), line 379: [pool www] currently 0 active children, 2 spare children, 2 running children. Spawning rate 1
[29-Mar-2017 09:29:54.509183] DEBUG: pid 19048, fpm_pctl_perform_idle_server_maintenance(), line 379: [pool www] currently 0 active children, 2 spare children, 2 running children. Spawning rate 1
curl -ihttp://ip地址
HTTP/1.1 200 OK
Server: nginx/1.10.2
Date: Tue, 28 Mar 2017 21:18:20 GMT
Content-Type: application/octet-stream
Content-Length: 1780
Last-Modified: Thu, 15 Dec 2016 15:20:08 GMT
Connection: keep-alive
ETag: "5852b4a8-6f4"
Accept-Ranges: bytes
nginx/php-fpm 在日志中未生成任何错误
nginx 访问日志生成如下。
192.88.135.5 - - [28/Mar/2017:13:18:38 -0400] "GET / HTTP/1.1" 200 1780 "-""Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36 OPR/43.0.2442.1144"
.sock 路径中显示的文件是：
-rw-r--r--. 1 root root 5 Mar 28 18:45 php-fpm.pid
srw-rw-rw-. 1 nginx nginx 0 Mar 28 18:45 website.com.sock
nginx 版本：nginx/1.10.2 PHP 7.0.16 (fpm-fcgi)（构建于：2017 年 2 月 18 日 10:26:54）
nginx.conf
user nginx nginx;
worker_processes 4;
error_log /var/log/nginx/error.log;
error_log /var/log/nginx/error.log notice;
error_log /var/log/nginx/error.log info;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
upstream php {
server unix:/var/run/php-fpm/website.com.sock;
}
server {
include /etc/nginx/conf.d/default.conf;
include /etc/nginx/sites-available/*.conf;
}
}
默认配置文件
include /etc/nginx/security;
#expires max;
#Uploads configuration
client_max_body_size 32m;
站点可用/site.conf
listen [::]:80;
server_name *.website.com;
root /some/directory/website/;
access_log /var/log/nginx/www.access.log;
error_log /var/log/nginx/www.error.log notice;
#fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
#Index targets
index index.php index.html index.htm;
location / {
# redirect admin/auth
#rewrite ^/(admin|auth)(.*) https://$host$request_uri?;
# try_files $uri =404;
# #fastcgi_split_path_info ^(.+\.php)(/.+)$;
try_files $uri $uri/ /index.php$is_args$args;
}
# if the file being requested ends in ".php", it's something
# that PHP-FPM should process, so hand it to upstream server
location ~ \.php$ {
fastcgi_pass php;
}
php-fpm/www.conf
; Start a new pool named 'www'.
[www]
ping./var/run/php-fpm/website.com.sock = /ping
listen = /var/run/php-fpm/website.com.sock;
pm = dynamic
pm.status_/var/run/php-fpm/website.com.sock = /status
user = nginx
group = nginx
listen.owner = nginx
listen.group = nginx
listen.mode = 0666
pm.max_children = 5
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3
fastcgi配置文件
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param QUERY_STRING $query_string;
fastcgi_param REQUEST_METHOD $request_method;
fastcgi_param CONTENT_TYPE $content_type;
fastcgi_param CONTENT_LENGTH $content_length;
# To use NGINX + Virtual Host + PHP you should ommit the SCRIPT_NAME variable in order for
# PHP to choose the correct DOCUMENT_ROOT.
#fastcgi_param SCRIPT_NAME $fastcgi_script_name;
#
fastcgi_param REQUEST_URI $request_uri;
fastcgi_param DOCUMENT_URI $document_uri;
fastcgi_param DOCUMENT_ROOT $document_root;
fastcgi_param SERVER_PROTOCOL $server_protocol;
fastcgi_param REQUEST_SCHEME $scheme;
fastcgi_param HTTPS $https if_not_empty;
fastcgi_param GATEWAY_INTERFACE CGI/1.1;
fastcgi_param SERVER_SOFTWARE nginx/$nginx_version;
fastcgi_param REMOTE_ADDR $remote_addr;
fastcgi_param REMOTE_PORT $remote_port;
fastcgi_param SERVER_ADDR $server_addr;
fastcgi_param SERVER_PORT $server_port;
fastcgi_param SERVER_NAME $server_name;
# PHP only, required if PHP was built with --enable-force-cgi-redirect
fastcgi_param REDIRECT_STATUS 200;
答案1
您的 PHP 套接字具有 root:root 和 644 的权限。Nginx 以 nginx 身份运行。PHP 可能无法访问套接字来运行 PHP，因为 Nginx 不是 root 组的成员。
我会更改套接字的权限。这是一种方法，但您可能会根据网上无疑存在的大量教程（可通过 Google 找到）决定采用不同的方法。
chown nginx:nginx /var/run/php-fpm/website.sock
注意：旧答案是关于套接字路径的，但由于问题不准确，这并非答案。
答案2
问题原来是服务器上安装了 PHP 5.4.16，而本地实例上安装了 PHP7.1。应用程序需要 PHP 5.5+ 才能成功通过内核运行请求。这就是为什么我的配置没有为 NGINX 生成任何错误的原因。我发现解决方案是安装和配置 Apache 作为服务器而不是 NGINX，结果客户端上只显示白屏。感谢所有评论和关注！