#!/usr/bin/env perl
use strict;
use warnings;
our $home;
BEGIN {
use FindBin;
FindBin::again();
$home = ($ENV{NETDISCO_HOME} || $ENV{HOME});
# try to find a localenv if one isn't already in place.
if (!exists $ENV{PERL_LOCAL_LIB_ROOT}) {
use File::Spec;
my $localenv = File::Spec->catfile($FindBin::RealBin, 'localenv');
exec($localenv, $0, @ARGV) if -f $localenv;
$localenv = File::Spec->catfile($home, 'perl5', 'bin', 'localenv');
exec($localenv, $0, @ARGV) if -f $localenv;
die "Sorry, can't find libs required for App::Netdisco.\n"
if !exists $ENV{PERLBREW_PERL};
}
}
BEGIN {
use Path::Class;
# stuff useful locations into @INC and $PATH
unshift @INC,
dir($FindBin::RealBin)->parent->subdir('lib')->stringify,
dir($FindBin::RealBin, 'lib')->stringify;
}
# for netdisco app config
use App::Netdisco;
use Dancer qw/:moose :script/;
use Dancer::Plugin::DBIC 'schema';
info "App::Netdisco version $App::Netdisco::VERSION loaded.";
use Try::Tiny;
use Getopt::Long;
Getopt::Long::Configure ("bundling");
my ($device, $port, $extra, $debug);
my $result = GetOptions(
'device|d=s' => \$device,
'port|p=s' => \$port,
'extra|e=s' => \$extra,
'debug|D' => \$debug,
) or exit(1);
my $CONFIG = config();
$CONFIG->{logger} = 'console';
$CONFIG->{log} = ($debug ? 'debug' : 'info');
# reconfigure logging to force console output
Dancer::Logger->init('console', $CONFIG);
# for the in-memory local job queue
schema('daemon')->deploy;
# get requested action
my $action = shift @ARGV;
if (!length $action) {
error 'error: missing action!';
exit (1);
}
# create worker (placeholder object for the role methods)
{
package MyWorker;
use Moo;
with 'App::Netdisco::Daemon::Worker::Poller::Device';
with 'App::Netdisco::Daemon::Worker::Poller::Arpnip';
with 'App::Netdisco::Daemon::Worker::Poller::Macsuck';
with 'App::Netdisco::Daemon::Worker::Poller::Nbtstat';
with 'App::Netdisco::Daemon::Worker::Poller::Expiry';
with 'App::Netdisco::Daemon::Worker::Interactive::DeviceActions';
with 'App::Netdisco::Daemon::Worker::Interactive::PortActions';
use Module::Load ();
eval { Module::Load::load 'App::Netdisco::Util::Graph' };
sub graph {
App::Netdisco::Util::Graph::graph();
return ('done', 'Generated graph data.');
}
use App::Netdisco::Util::NodeMonitor ();
sub monitor {
App::Netdisco::Util::NodeMonitor::monitor();
return ('done', 'Generated monitor data.');
}
}
my $worker = MyWorker->new();
# belt and braces check before we go ahead
if (not $worker->can( $action )) {
error sprintf 'error: %s is not a valid action', $action;
exit (1);
}
# what job are we asked to do?
my $job = schema('daemon')->resultset('Admin')->new_result({
job => 0,
action => $action,
device => $device,
port => $port,
subaction => $extra,
});
# do job
my ($status, $log);
try {
info sprintf '%s: started at %s', $action, scalar localtime;
($status, $log) = $worker->$action($job);
}
catch {
$status = 'error';
$log = "error running job: $_";
};
info sprintf '%s: finished at %s', $action, scalar localtime;
info sprintf '%s: status %s: %s', $action, $status, $log;
exit ($status eq 'done' ? 0 : 1);
=head1 NAME
netdisco-do - Run any Netdisco job from the command-line.
=head1 USAGE
~/bin/netdisco-do <action> [-D] [-d <device> [-p <port>] [-e <extra>]]
Regardless of Netdisco configuration, debug level logging is enabled if the
C<-D> flag is given.
=head1 DESCRIPTION
This program allows you to run any Netdisco poller job from the command-line.
Note that some jobs (C<discoverall>, C<macwalk>, C<arpwalk>), C<nbtwalk>)
simply add entries to the Netdisco job queue for other jobs, so won't seem
to do much when you trigger them.
=head1 ACTIONS
=head2 discover
Run a discover on the device (specified with C<-d>).
=head2 macsuck
Run a macsuck on the device (specified with C<-d>).
=head2 arpnip
Run an arpnip on the device (specified with C<-d>).
=head2 nbtstat
Run an nbtstat on the node (specified with C<-d>).
=head2 graph
Generate GrapgViz graphs for the largest cluster of devices.
=head2 set_location
Set the SNMP location field on the device (specified with C<-d>). Pass the
location string in the C<-e> extra parameter.
=head2 set_contact
Set the SNMP contact field on the device (specified with C<-d>). Pass the
contact name in the C<-e> extra parameter.
=head2 set_portname
Set the description on a device port. Requires the C<-d> parameter (device),
C<-p> parameter (port), and C<-e> parameter (description).
=head2 set_portcontrol
Set the up/down status on a device port. Requires the C<-d> parameter
(device), C<-p> parameter (port), and C<-e> parameter ("up" or "down").
=head2 set_vlan
Set the native VLAN on a device port. Requires the C<-d> parameter (device),
C<-p> parameter (port), and C<-e> parameter (VLAN number).
=head2 set_power
Set the PoE on/off status on a device port. Requires the C<-d> parameter
(device), C<-p> parameter (port), and C<-e> parameter ("true" or "false").
=cut