背景：阿里云服务器ECS Ubuntu 20.04 64位 宝塔 面版
Nginx 1.22.1 MySQL 5.7.34 PHP-7.4.33
网站情况：WP+zibll 7.0
问题描述：网站后台开启子比主题的 社区&论坛 功能，前端配置创建板块。此时，进入任意一个板块下进行发布主题，
刷新后再次进入此主题帖，就502 bad gateway，只要是在社区论坛版块下 发了贴的板块就进不去了。报错502
在后台删除这个板块下的主题帖，就又可以访问这个板块。
根据提示，做了一下排查，根据网上的指示，如
在ECS实例内访问网站提示“Nginx 502 bad gateway”错误如何处理？ (aliyun.com)
使用Nginx进行访问网页出现“502”和“connect upstream time out”报错 (aliyun.com)
全部修改了，但是还是不行，仍然报错。
nginx配置如下
[Asm] 纯文本查看 复制代码 user www www;
worker_processes auto;
error_log /www/wwwlogs/nginx_error.log crit;
pid /www/server/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;
stream {
log_format tcp_format '$time_local|$remote_addr|$protocol|$status|$bytes_sent|$bytes_received|$session_time|$upstream_addr|$upstream_bytes_sent|$upstream_bytes_received|$upstream_connect_time';
access_log /www/wwwlogs/tcp-access.log tcp_format;
error_log /www/wwwlogs/tcp-error.log;
include /www/server/panel/vhost/nginx/tcp/*.conf;
}
events
{
use epoll;
worker_connections 51200;
multi_accept on;
}
http
{
include mime.types;
#include luawaf.conf;
include proxy.conf;
default_type application/octet-stream;
server_names_hash_bucket_size 512;
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;
client_max_body_size 50m;
sendfile on;
tcp_nopush on;
keepalive_timeout 60;
tcp_nodelay on;
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
fastcgi_buffer_size 64k;
fastcgi_buffers 8 64k;
fastcgi_busy_buffers_size 128k;
fastcgi_temp_file_write_size 256k;
fastcgi_intercept_errors on;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.1;
gzip_comp_level 2;
gzip_types text/plain application/javascript application/x-javascript text/javascript text/css application/xml;
gzip_vary on;
gzip_proxied expired no-cache no-store private auth;
gzip_disable "MSIE [1-6]\.";
limit_conn_zone $binary_remote_addr zone=perip:10m;
limit_conn_zone $server_name zone=perserver:10m;
server_tokens off;
access_log on;
upstream linuxidc {
server 10.0.6.108:7080;
server 10.0.0.85:8980;
}
server
{
listen 888;
server_name phpmyadmin;
index index.html index.htm index.php;
root /www/server/phpmyadmin;
location ~ /tmp/ {
return 403;
}
location / {
root html;
index index.html index.htm;
proxy_pass http://linuxidc;
}
#error_page 404 /404.html;
include enable-php.conf;
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 30d;
}
location ~ .*\.(js|css)?$
{
expires 12h;
}
location ~ /\.
{
deny all;
}
access_log /www/wwwlogs/access.log;
}
include /www/server/panel/vhost/nginx/*.conf;
}
PHP配置如下
[Asm] 纯文本查看 复制代码 [global]
pid = /www/server/php/74/var/run/php-fpm.pid
error_log = /www/server/php/74/var/log/php-fpm.log
log_level = notice
[www]
listen = /tmp/php-cgi-74.sock
listen.backlog = 8192
listen.allowed_clients = 127.0.0.1
listen.owner = www
listen.group = www
listen.mode = 0666
user = www
group = www
pm = dynamic
pm.status_path = /phpfpm_74_status
pm.max_children = 20
pm.start_servers = 10
pm.min_spare_servers = 5
pm.max_spare_servers = 10
request_terminate_timeout = 60
request_slowlog_timeout = 30
slowlog = var/log/slow.log
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发表于 2023-3-6 14:28
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发表于 2023-3-6 14:47
