pvesm status
mount | grep proxmox
df -h /mnt/pve/*

pct list
pct config <CTID>

qm list
qm config <VMID>

cat << 'EOF' > /root/cleanup-proxmox-repos.sh
#!/bin/bash
set -e

echo "[1/5] Verwijderen van alle bestaande Proxmox & Ceph repos"
rm -f /etc/apt/sources.list.d/pve*.list
rm -f /etc/apt/sources.list.d/pve*.sources
rm -f /etc/apt/sources.list.d/ceph*.list
rm -f /etc/apt/sources.list.d/ceph*.sources

echo "[2/5] Controleren dat geen enterprise repos meer bestaan"
grep -R enterprise.proxmox.com /etc/apt/ && {
  echo "FOUT: enterprise repo gevonden!"
  exit 1
} || echo "OK: geen enterprise repos"

echo "[3/5] Toevoegen Proxmox no-subscription repo (correcte variant)"
cat << 'REPO' > /etc/apt/sources.list.d/pve-no-subscription.list
deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription
REPO

echo "[4/5] APT opschonen"
apt clean

echo "[5/5] APT update uitvoeren"
apt update

echo
echo "KLAAR:"
echo "- Alleen Debian + Proxmox no-subscription actief"
echo "- Geen Ceph repos"
echo "- Geen enterprise waarschuwingen meer bij apt"
EOF

chmod +x /root/cleanup-proxmox-repos.sh
/root/cleanup-proxmox-repos.sh

systemctl status pveproxy
ss -lntp | grep 8006

systemctl stop cron
systemctl disable cron

systemctl stop postfix
systemctl disable postfix

ps aux --sort=-%mem | head -15