Files
netdisco/lib/App/Netdisco/Worker/Plugin/PortControl.pm
nick n e6d087ef5f fix for #491 (untested) (#492)
* move things to debug logging instead of info

* use message which was discussed

* merge master

* fix for #491. also use doublequotes in sprintf in portcontrol.pm line 59, else $device will not be printed
2019-01-24 14:12:06 +00:00

77 lines
2.4 KiB
Perl

package App::Netdisco::Worker::Plugin::PortControl;
use Dancer ':syntax';
use App::Netdisco::Worker::Plugin;
use aliased 'App::Netdisco::Worker::Status';
use App::Netdisco::Transport::SNMP;
use App::Netdisco::Util::Port ':all';
register_worker({ phase => 'check' }, sub {
my ($job, $workerconf) = @_;
return Status->error('Missing device (-d).') unless defined $job->device;
return Status->error('Missing port (-p).') unless defined $job->port;
return Status->error('Missing status (-e).') unless defined $job->subaction;
vars->{'port'} = get_port($job->device, $job->port)
or return Status->error(sprintf "Unknown port name [%s] on device %s",
$job->port, $job->device);
my $port_reconfig_check = port_reconfig_check(vars->{'port'});
return Status->error("Cannot alter port: $port_reconfig_check")
if $port_reconfig_check;
return Status->done('PortControl is able to run');
});
register_worker({ phase => 'main', driver => 'snmp' }, sub {
my ($job, $workerconf) = @_;
my ($device, $pn) = map {$job->$_} qw/device port/;
# need to remove "-other" which appears for power/portcontrol
(my $sa = $job->subaction) =~ s/-\w+//;
$job->subaction($sa);
if ($sa eq 'bounce') {
$job->subaction('down');
my $status = _action($job);
return $status if $status->not_ok;
$job->subaction('up');
}
return _action($job);
});
sub _action {
my $job = shift;
my ($device, $pn, $data) = map {$job->$_} qw/device port subaction/;
# 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 up_admin");
my $iid = get_iid($snmp, vars->{'port'})
or return Status->error("Failed to get port ID for [$pn] from $device");
my $rv = $snmp->set_i_up_admin($data, $iid);
if (!defined $rv) {
return Status->error(sprintf "Failed to set [%s] up_admin to [%s] on $device: %s",
$pn, $data, ($snmp->error || ''));
}
# confirm the set happened
$snmp->clear_cache;
my $state = ($snmp->i_up_admin($iid) || '');
if (ref {} ne ref $state or $state->{$iid} ne $data) {
return Status->error("Verify of [$pn] up_admin failed on $device");
}
# update netdisco DB
vars->{'port'}->update({up_admin => $data});
return Status->done("Updated [$pn] up_admin on [$device] to [$data]");
}
true;