1package App::Netdisco::Worker::Plugin::Renumber;
2
3use Dancer ':syntax';
4use App::Netdisco::Worker::Plugin;
5use aliased 'App::Netdisco::Worker::Status';
6
7use NetAddr::IP qw/:rfc3021 :lower/;
8use App::Netdisco::Util::Device qw/get_device renumber_device/;
9
10register_worker({ phase => 'check' }, sub {
11  my ($job, $workerconf) = @_;
12
13  return Status->error('Missing device (-d).')
14    unless defined shift->device;
15
16  my $new_ip = NetAddr::IP->new($job->extra);
17  unless ($new_ip and $new_ip->addr ne '0.0.0.0') {
18      return Status->error("Bad host or IP: ".($job->extra || '0.0.0.0'));
19  }
20
21  return Status->done('Renumber is able to run');
22});
23
24register_worker({ phase => 'main' }, sub {
25  my ($job, $workerconf) = @_;
26  my ($device, $port, $extra) = map {$job->$_} qw/device port extra/;
27
28  my $old_ip = $device->ip;
29  my $new_ip = NetAddr::IP->new($extra);
30
31  my $new_dev = get_device($new_ip->addr);
32  if ($new_dev and $new_dev->in_storage and ($new_dev->ip ne $device->ip)) {
33      return Status->error(sprintf "Already know new device as: %s.", $new_dev->ip);
34  }
35
36  renumber_device($device, $new_ip);
37  return Status->done(sprintf 'Renumbered device %s to %s (%s).',
38    $device->ip, $new_ip, ($device->dns || ''));
39});
40
41true;
42