Can't Nginx Reverse proxy Wok

[MauriceNorden]

The setup:

192,168.2.6: Wok System (ubuntu 18.04)

192,168.2.15: nginx reverse proxy System (ubuntu 18.04)

What's the plan
I want to reverse proxy wok on another machine.
Is this even possible?

Why
I want to reverse proxy wok on another machine so i can host multipul applications on 1 ip

What i tried so far
I removed the ufw package on the nginx proxy machine and the wok machine
I also tryed to run the original nginx/wok config file on another machine (i changed 127.0.0.1 ip's to the right one)

Here is the config file i've made that gave me a 502 bad gateway error
Also used this file on the wok machine but didn't work too.

server {
    server_name vm.mndevs.host;
    listen vm.mndevs.host:80;
    location / {
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass https://192.168.2.6:8010;
        proxy_redirect https://192.168.2.6:8010 https://$host:8001/;

}
        listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/vm.mndevs.host/fullchain.pem; # managed by Certbot}
    ssl_certificate_key /etc/letsencrypt/live/vm.mndevs.host/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot





}
server {
    if ($host = vm.mndevs.host) {
        return 301 https://$host$request_uri;
    } # managed by Certbot
    server_name vm.mndevs.host;
    listen 80;
    return 404; # managed by Certbot
}

If you need more detailed info about the setup, please let me know