#!/usr/bin/perl

use strict;
use warnings;

my $vmid = $ARGV[0] or exit(1);
exit(0) if $vmid !~ /^\d+$/; # check for a PVE ID
exit(0) if !-e "/etc/pve/lxc/${vmid}.conf";
exit(0) if !unlink("/var/lib/lxc/$vmid/reboot");
exec {'systemctl'} 'systemctl', '--no-block', 'restart', "lxc\@${vmid}.service";