Disable Proxmox license nag.

pve-nag-buster.sh

#!/bin/sh

NAGTOKEN="data.status.toLowerCase() !== 'active'"
NAGFILE="/usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js"
SCRIPT="$(basename "$0")"

# Disable license nag

if grep -qs "$NAGTOKEN" "$NAGFILE" > /dev/null 2>&1; then
	echo "$SCRIPT: Removing PVE Nag..."
	sed -i.orig "s/$NAGTOKEN/false/g" "$NAGFILE"
fi

# Disable paid repo list

PAID_BASE="/etc/apt/sources.list.d/pve-enterprise"

if [ -f "$PAID_BASE.list" ]; then
	echo "$SCRIPT: Disabling PVE paid repo list..."
	mv -f "$PAID_BASE.list" "$PAID_BASE.disabled"
fi

# Add PVE no-subscription repo list

FREE_BASE="/etc/apt/sources.list.d/pve-no-subscription"

if [ ! -f "$FREE_BASE.list" ]; then
	echo "$SCRIPT: Enabling PVE free repo list..."
	echo "deb http://download.proxmox.com/debian/pve bullseye pve-no-subscription" > "$FREE_BASE.list"
	apt update -y
fi

systemctl restart pveproxy.service