#/bin/bash
SSH="ssh hp"
list=`$SSH qm list | awk 'NR>1 && $3=="running" {print $1}'`
for vmid in $list; do
  echo "Gracefully rebooting VM $vmid..."
  $SSH qm reboot $vmid
  # Wait up to 30s for VM to cycle through stopped state
  elapsed=0
  rebooted=false
  while [[ $elapsed -lt 30 ]]; do
    sleep 1; elapsed=$((elapsed + 2))
    status=$($SSH qm status $vmid | awk '{print $2}')
    if [[ "$status" == "stopped" ]]; then
      rebooted=true
      break
    fi
  done

  if $rebooted; then
    echo "VM $vmid rebooted gracefully"
  else
    echo "VM $vmid timed out — performing hard reset..."
    $SSH qm reset $vmid
  fi
done