Zabbix reverse proxy with nginx

[tursadilar]

Hello,

i try to reach my zabbix 5.0.7 server behind a nginx reverse proxy. Login Screen is loading, but after login i get a blank white site.

nginx reverse proxy setup: External address: https://mydomain.com/monitor

location /monitor/ {
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-Host $host;
    proxy_set_header X-Forwarded-Server $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_pass http://ip/monitor/;
}

Setup Nginx Webserver (simple setup to test reverse proxy),
/usr/share/zabbix is linked to /var/www/html/monitor

server {
    listen 80;
    server_name ip;
    root /var/www/html;
    ...
    location ~ \.php$ {
    include snippets/fastcgi-php.conf;

    # With php-fpm (or other unix sockets):
    fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;
    }

internal access with login is ok: http://ip/monitor.

I am grateful for any help. Thanks

Tursadilar