nginx/zabbix.conf

server {
    listen 80;
    listen [::]:80;
    server_name 192.168.1.13;

    root /srv/http;
    index index.php;

    location /zabbix {
        if ($scheme ~ ^http:) {
            rewrite ^(.*)$ https://$host$1 permanent;
        }
        alias /srv/http/zabbix;
        index index.php;
        error_page 403 404 502 503 504 /zabbix/index.php;

        location ~ \.php$ {
            if (!-f $request_filename) {
                return 404;
            }
            expires epoch;
            include /etc/nginx/fastcgi_params;
            fastcgi_param SCRIPT_FILENAME $request_filename;
            fastcgi_intercept_errors on;

            fastcgi_read_timeout 120s;
            fastcgi_send_timeout 120s;

            fastcgi_index index.php;
            fastcgi_pass unix:/run/php-fpm/php-fpm.sock;

            #       fastcgi_param  PHP_VALUE "
            #                                   max_execution_time=300
            #                                   max_input_time=300
            #                                   post_max_size=16M
            #       ";
        }

        location ~ \.(jpg|jpeg|gif|png|ico)$ {
            access_log off;
            expires 33d;
        }
    }
}