use Dancer ':syntax';
register_worker({ phase => 'check' }, sub {
my ($job, $workerconf) = @_;
my ($device, $port, $data) = map {$job->$_} qw/device port extra/;
return Status->error('PortName failed: unable to interpret device param')
unless defined $device;
return Status->error("PortName skipped: $device not yet discovered")
unless $device->in_storage;
return Status->error('Missing port (-p).') unless defined $job->port;
vars->{'port'} = get_port($device, $port)
or return Status->error("Unknown port name [$port] on device $device");
return Status->error('Missing name (-e).') unless defined $job->subaction;
return Status->error("Permission denied to change port name")
unless port_acl_service(vars->{'port'}, $device, $job->username);
return Status->done('PortName is able to run');
});
register_worker({ phase => 'main', driver => 'snmp' }, sub {
my ($job, $workerconf) = @_;
my ($device, $pn, $data) = map {$job->$_} qw/device port extra/;
# update pseudo devices directly in database
unless ($device->is_pseudo()) {
# snmp connect using rw community
my $snmp = App::Netdisco::Transport::SNMP->writer_for($device)
or return Status->defer("failed to connect to $device to update alias");
my $iid = get_iid($snmp, vars->{'port'})
or return Status->error("Failed to get port ID for [$pn] from $device");
my $rv = $snmp->set_i_alias($data, $iid);
if (!defined $rv) {
return Status->error(sprintf 'Failed to set [%s] alias to [%s] on $device: %s',
$pn, $data, ($snmp->error || ''));
}
# confirm the set happened
$snmp->clear_cache;
my $state = ($snmp->i_alias($iid) || '');
if (ref {} ne ref $state or $state->{$iid} ne $data) {
return Status->error("Verify of [$pn] alias failed on $device");
}
}
# update netdisco DB
vars->{'port'}->update({name => $data});
return Status->done("Updated [$pn] alias on [$device] to [$data]");
});
true;