PHP site using the wrong port

borneo

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Joined
Jun 10, 2025
Messages
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Age
48
Hi,

I use CloudPanel (Version: 2.5.1) on my VPS an I have an issue with a PHP site.

I have 3 reverse proxies. No problem here.
aaa.myhost.com -> http://127.0.0.1:8080
bbb.myhost.com -> http://127.0.0.1:8083
ccc.myhost.com -> http://127.0.0.1:8084

New PHP site:
The domain is ddd.myhost.com
I modified the vhost and changed 8080 to 8081.

My issue is that ddd.myhost.com returns the content aaa.myhost.com (only the html, css files and image are not found)
What am I doing wrong?

PHP site vhost (ddd.myhost.com):
Code:
server {
  listen 80;
  listen [::]:80;
  listen 443 ssl http2;
  listen [::]:443 ssl http2;
  {{ssl_certificate_key}}
  {{ssl_certificate}}
  server_name ddd.myhost.com;
  {{root}}

  {{nginx_access_log}}
  {{nginx_error_log}}

  if ($scheme != "https") {
    rewrite ^ https://$host$uri permanent;
  }

  location ~ /.well-known {
    auth_basic off;
    allow all;
  }

  {{settings}}

  location / {
    {{varnish_proxy_pass}}
    proxy_set_header Host $http_host;
    proxy_set_header X-Forwarded-Host $http_host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_hide_header X-Varnish;
    proxy_redirect off;
    proxy_max_temp_file_size 0;
    proxy_connect_timeout      720;
    proxy_send_timeout         720;
    proxy_read_timeout         720;
    proxy_buffer_size          128k;
    proxy_buffers              4 256k;
    proxy_busy_buffers_size    256k;
    proxy_temp_file_write_size 256k;
  }

  location ~* ^.+\.(css|js|jpg|jpeg|gif|png|ico|gz|svg|svgz|ttf|otf|woff|woff2|eot|mp4|ogg|ogv|webm|webp|zip|swf|map|mjs)$ {
    add_header Access-Control-Allow-Origin "*";
    expires max;
    access_log off;
  }

  location ~ /\.(ht|svn|git) {
    deny all;
  }

  if (-f $request_filename) {
    break;
  }
}

server {
  listen 8081;
  listen [::]:8081;
  server_name ddd.myhost.com;
  {{root}}

  try_files $uri $uri/ /index.php?$args;
  index index.php index.html;

  location ~ \.php$ {
    include fastcgi_params;
    fastcgi_intercept_errors on;
    fastcgi_index index.php;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    try_files $uri =404;
    fastcgi_read_timeout 3600;
    fastcgi_send_timeout 3600;
    fastcgi_param HTTPS "on";
    fastcgi_param SERVER_PORT 443;
    fastcgi_pass 127.0.0.1:{{php_fpm_port}};
    fastcgi_param PHP_VALUE "{{php_settings}}";
  }

  if (-f $request_filename) {
    break;
  }
}
 
Solution
{{{varnish_proxy_pass}} It's CloudPanel's automatic template variable and it still shows the old port 8080.

When I change this line to proxy_pass http://127.0.0.1:8081 it redirects directly to 8081 and the problem is solved.

Template variables sometimes don't update in CloudPanel, so it's safer to write it manually.



Code:
location / {
    proxy_pass http://127.0.0.1:8081;  # {{varnish_proxy_pass}}
    proxy_set_header Host $http_host;
    proxy_set_header X-Forwarded-Host $http_host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_hide_header X-Varnish;
    proxy_redirect off;
    proxy_max_temp_file_size 0;
    proxy_connect_timeout      720...
{{{varnish_proxy_pass}} It's CloudPanel's automatic template variable and it still shows the old port 8080.

When I change this line to proxy_pass http://127.0.0.1:8081 it redirects directly to 8081 and the problem is solved.

Template variables sometimes don't update in CloudPanel, so it's safer to write it manually.



Code:
location / {
    proxy_pass http://127.0.0.1:8081;  # {{varnish_proxy_pass}}
    proxy_set_header Host $http_host;
    proxy_set_header X-Forwarded-Host $http_host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_hide_header X-Varnish;
    proxy_redirect off;
    proxy_max_temp_file_size 0;
    proxy_connect_timeout      720;
    proxy_send_timeout         720;
    proxy_read_timeout         720;
    proxy_buffer_size          128k;
    proxy_buffers              4 256k;
    proxy_busy_buffers_size    256k;
    proxy_temp_file_write_size 256k;
}
 
Solution
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