Subversion Repositories camp_sysinfo_client_3

#!/usr/bin/env perl

use warnings;

use strict;

use Data::Dumper;

# Description: Get IPMI network information

our $VERSION = '1.3.0';

# IPMI network module for sysinfo client

# Author: R. W. Rodolico

# Date:   2016-09-17 

# 20171124 RWR

# Fixed where STDERR now goes to /dev/null

#

# 20191118 RWR v1.2.1

# in some cases, ipmitool is used only to access other devices over the network

# so it will not have information. Fixed so that if @temp is empty, will just exit

#

# 20230204 RWR v1.3.0

# look for specific IPMI files to determine if the driver is installed

# better than just checking @temp afterwards

#

# module to get network interface information for ipmi

# requires ipmitool (runs ipmitool lan print)

# NOTE: this takes the ipmitool output and parses it, so changes to 

#       this output invalidates this module

# find our location and use it for searching for libraries

BEGIN {

   use FindBin;

   use File::Spec;

   use lib File::Spec->catdir($FindBin::Bin);

   eval( 'use library;' );

   die "Could not find library.pm in the code directory\n" if $@;

   eval( 'use Data::Dumper;' );

}

# check for valid OS. 

exit 1 unless &checkOS( { 'linux' => undef, 'freebsd' => undef } );

# check for required commands, return 2 if they don't exist. Enter an full list of all commands required. If one doesn't exist

# script returns a 2

foreach my $command ( 'ipmitool' ) {

   exit 2 unless &validCommandOnSystem( $command );

}

# some systems have ipmitool installed simply for managing other machines

# but do not have ipmi themselves

exit 1 unless -e '/dev/ipmi0' || -e '/dev/ipmi/0' || -e '/dev/ipmidev/0';

my %storage = ( 

                'address' => { 'key' => 'IP Address' }, 

                'netmask' => { 'key' => 'Subnet Mask' },

                'mac' => { 'key' => 'MAC Address' }

              );

my $CATEGORY = 'network';

my @temp = qx( ipmitool lan print 2> /dev/null );

exit 2 unless @temp; # ipmitool installed, but driver not. Probably using to connect someplace else.

chomp @temp;

foreach my $line ( @temp ) {

   my ( $key, $value ) = split( /\s+:\s+/, $line );

   foreach my $test ( keys %storage ) {

      next if defined( $storage{$test}{'value'} );

      if ( $key eq $storage{$test}{'key'} ) {

         $storage{$test}{'value'} = $value;

         last;

      } # if

   } # foreach 

}

foreach my $key ( keys %storage ) {

   print "$CATEGORY\tipmi\t$key\t$storage{$key}{'value'}\n";

}

1;