Firewall and proxy configuration for Mender kubernete server

I’ve deployed a Kubernete Mender server on a Proxmox VM, where I have a firewall (pfSense) and a proxy (NGinx), as I have more than one service running based on domain.


  1. What ports needs to be opened in the firewall? 443 only?

  2. Besides the 80 port to access Mender UI, do I need an special configuration in the firewall or proxy to allow data upload and download between egde devices (Poky) and the Mender server?

Thanks for helping.