[英]502 Bad Gateway NGinx
我使用的是Nginx服务器,以前从未使用过它,所以如果我错过了一些愚蠢的事情,我深表歉意,但是我是这方面的新手。
在我的error.log中,我有:
[error] 2105#0: *87 connect() failed (111: Connection refused) while connecting to upstream, client: 86.58.251.66, server: premium.bookboon.com, request: "GET / HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "premium.bookboon.com"
而且我不确定为什么会发生此错误。 这是我的nginx.conf:
user www-data;
worker_processes 4;
pid /run/nginx.pid;
events {
worker_connections 1024;
# multi_accept on;
}
http {
##
# Basic Settings
##
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
# server_tokens off;
# server_names_hash_bucket_size 64;
# server_name_in_redirect off;
include /etc/nginx/mime.types;
default_type application/octet-stream;
##
# Logging Settings
##
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
##
# Gzip Settings
##
gzip on;
gzip_disable "msie6";
# gzip_vary on;
# gzip_proxied any;
# gzip_comp_level 6;
# gzip_buffers 16 8k;
# gzip_http_version 1.1;
# gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
##
# nginx-naxsi config
##
# Uncomment it if you installed nginx-naxsi
##
#include /etc/nginx/naxsi_core.rules;
##
# nginx-passenger config
##
# Uncomment it if you installed nginx-passenger
##
#passenger_root /usr;
#passenger_ruby /usr/bin/ruby;
##
# Virtual Host Configs
##
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}
#mail {
# # See sample authentication script at:
# # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
# # auth_http localhost/auth.php;
# # pop3_capabilities "TOP" "USER";
# # imap_capabilities "IMAP4rev1" "UIDPLUS";
#
# server {
# listen localhost:110;
# protocol pop3;
# proxy on;
# }
#
# server {
# listen localhost:143;
# protocol imap;
# proxy on;
# }
#}
我已经看到很多这样的问题都可以通过修复一些php-fpm选项来解决,但是我正在使用的服务器似乎没有使用它,所以快速find / -name "php-fpm"
不会返回任何内容,所以我这里有点茫然。
/ sites-enabled / default:
server {
listen 80;
listen [::]:80 default_server ipv6only=on;
server_name premium.bookboon.com;
return 301 https://$server_name$request_uri;
}
server {
listen 443 ssl;
root /var/www/premium/web;
server_name premium.bookboon.com;
ssl_certificate /etc/ssl/certs/premium.bookboon.com_bundle.crt;
ssl_certificate_key /etc/ssl/private/premium.bookboon.com.key;
location / {
# try to serve file directly, fallback to rewrite
try_files $uri @rewriteapp;
}
location @rewriteapp {
# rewrite all to app.php
rewrite ^(.*)$ /app.php/$1 last;
}
location ~ ^/(app|config|test)\.php(/|$) {
fastcgi_pass 127.0.0.1:9000;
fastcgi_split_path_info ^(.+\.php)(/.*)$;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param HTTPS off;
fastcgi_param ENVIRONMENT "prod";
}
error_log /var/log/nginx/premium_error.log;
access_log /var/log/nginx/premium_access.log;
}
任何帮助将不胜感激。
Nginx本身不包含任何执行PHP代码的组件。 为此,它需要PHP-FPM。
您的nginx配置为使用PHP-FPM,但是(如您已经说过的)未安装PHP-FPM。
如果要运行PHP脚本,则需要安装和配置PHP-FPM。 在基于Debian的系统上使用apt-get install php5-fpm
。 通常,您还必须安装几个php5-*
库软件包。 (取决于要运行的应用程序,因此请阅读其文档或尝试执行它并查找错误消息。)
配置PHP-FPM并不复杂,默认值应该起作用。 请注意,您的nginx已配置为通过网络套接字与PHP-FPM通信! 确保在文件/etc/php5/fpm/pool.d/www.conf
,使用正确的IP地址和端口组合配置listen
参数,例如listen = 127.0.0.1:9000
。
通常,您还必须在php.ini
进行一些编辑,但这是针对您的用例的,并且超出了本主题。
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