hello, so i tried myself to install but i am failing. i have been using wireguard for years, currently in proxmox. just found out about netmaker and struggling with best easy way. i only have duckdns and cloudshare domains for other things. how necc is it to have and to use cloud? with wireguard its as simple as forwarding port. ty for any help. ive read the docs and seen videos but still not clicking for me