497 – normal request was sent to HTTPS

    upstream fo{
                    server 192.168.1.100:10831;
                    server 192.168.1.108:10831;
                    ip_hash;
       }

       server {
                    listen       10830;
                    server_name  localhost;
                    include /opt/cert/wild.conf;

    location / {
                   
                    proxy_set_header Host $host:10830;
                    proxy_set_header X-Forwarded-For $remote_addr;
                    add_header X-Forwarded-for $remote_addr;
                    add_header X-Remote-IP $remote_addr;
                    
                    proxy_set_header X-Real-IP $remote_addr;
                    
                    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                    

                    proxy_pass http://fo;


               }
                    error_page   497 https://$host:$server_port$request_uri;

                    error_page   500 502 503 504  /50x.html;
                    location = /50x.html {
                            root   html;
                    }
       }