mensagem:
You do not have a valid subscription for this server. Please visit www.proxmox.com to get a list of available options.
para remover a mensagem:
sed -i "s/getNoSubKeyHtml:/getNoSubKeyHtml_:/" /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js && systemctl restart pveproxy.service && reboot
https://www.init-d.ru/2018/03/21/proxmox-message/
ver este - https://gist.github.com/tavinus/08a63e7269e0f70d27b8fb86db596f0d
e este - https://gist.github.com/ngadmini/7f9df377999cc78c1b58e361d5425ac4?perma…
alterar licenciamento para pve-no-subscription:
rm /etc/apt/sources.list.d/pve-enterprise.list
printf 'deb http://download.proxmox.com/debian buster pve-no-subscription' > /etc/apt/sources.list.d/pve-no-subscription.list
apt update && apt dist-upgrade -y