Proxmox GUI : which port need to be redirected for an external access ?

[Yui Lal]

Hello,

I have setup a proxmox cluster on a local network.

In order to access the Proxmox GUI from remote computer, I have setup nginx to be a secured reverse proxy between the internet and the local Proxmox GUI (port 443). It works great.

However, when I browse the GUI trough the reverse proxy, I can't display any VNC Web Console, which failed with "unable to connect". I think I also have to redirect some other ports... Do you know what ports I have to redirect for the VNC Web Console ?

Thanks

 

[Yui Lal]

Everything go trough port 443 (even VNC Web Console with WebSockets).

I have just missed some "proxy_set_header" configuration.

Fixed with :

       ...
       proxy_http_version 1.1;
       proxy_set_header Upgrade $http_upgrade;
       proxy_set_header Connection "upgrade";
       proxy_set_header Host $host;
       ...