1package App::Netdisco::Worker::Plugin::Vlan::Core;
2
3use Dancer ':syntax';
4use App::Netdisco::Worker::Plugin;
5use aliased 'App::Netdisco::Worker::Status';
6
7use App::Netdisco::Transport::SNMP;
8use App::Netdisco::Util::Port ':all';
9
10register_worker({ phase => 'early', driver => 'snmp' }, sub {
11  my ($job, $workerconf) = @_;
12  my ($device, $pn) = map {$job->$_} qw/device port/;
13
14  # snmp connect using rw community
15  my $snmp = App::Netdisco::Transport::SNMP->writer_for($device)
16    or return Status->defer("failed to connect to $device to update vlan/pvid");
17
18  vars->{'iid'} = get_iid($snmp, vars->{'port'})
19    or return Status->error("Failed to get port ID for [$pn] from $device");
20
21  return Status->info("Vlan set can continue.");
22});
23
24register_worker({ phase => 'main', driver => 'snmp' }, sub {
25  my ($job, $workerconf) = @_;
26  return unless defined vars->{'iid'};
27  _action($job, 'pvid');
28  return _action($job, 'vlan');
29});
30
31sub _action {
32  my ($job, $slot) = @_;
33  my ($device, $pn, $data) = map {$job->$_} qw/device port extra/;
34
35  my $getter = "i_${slot}";
36  my $setter = "set_i_${slot}";
37
38  # snmp connect using rw community
39  my $snmp = App::Netdisco::Transport::SNMP->writer_for($device)
40    or return Status->defer("failed to connect to $device to update $slot");
41
42  my $rv = $snmp->$setter($data, vars->{'iid'});
43
44  if (!defined $rv) {
45      return Status->error(sprintf 'Failed to set [%s] %s to [%s] on $device: %s',
46                    $pn, $slot, $data, ($snmp->error || ''));
47  }
48
49  # confirm the set happened
50  $snmp->clear_cache;
51  my $state = ($snmp->$getter(vars->{'iid'}) || '');
52  if (ref {} ne ref $state or $state->{ vars->{'iid'} } ne $data) {
53      return Status->error("Verify of [$pn] $slot failed on $device");
54  }
55
56  # update netdisco DB
57  vars->{'port'}->update({$slot => $data});
58
59  return Status->done("Updated [$pn] $slot on [$device] to [$data]");
60}
61
62true;
63