/usr/local/CPAN/Ocsinventory-Agent/Ocsinventory/Agent/Backend/OS/Generic/Ipmi.pm

• package Ocsinventory::Agent::Backend::OS::Generic::Ipmi
  • check
  • run
• EOF

#
# OcsInventory agent - IPMI lan channel report
#
# Copyright (c) 2008 Jean Parpaillon <jean.parpaillon@kerlabs.com>
#
# The Intelligent Platform Management Interface (IPMI) specification
# defines a set of common interfaces to a computer system which system
# administrators can use to monitor system health and manage the
# system. The IPMI consists of a main controller called the Baseboard
# Management Controller (BMC) and other satellite controllers.
# 
# The BMC can be fetched through client like OpenIPMI drivers or
# through the network. Though, the BMC hold a proper MAC address.
#
# This module reports the MAC address and, if any, the IP
# configuration of the BMC. This is reported as a standard NIC.
#
package Ocsinventory::Agent::Backend::OS::Generic::Ipmi;

sub check {
  return unless can_run("ipmitool");
	my @ipmitool = `ipmitool lan print 2> /dev/null`;
    return unless @ipmitool;
}

# Initialise the distro entry
sub run {
  my $params = shift;
  my $inventory = $params->{inventory};

  my $description;
  my $ipaddress;
  my $ipgateway;
  my $ipmask;
  my $ipsubnet;
  my $macaddr;
  my $status;
  my $type;

  foreach (`LANG=C ipmitool lan print 2> /dev/null`) {
      if (/^IP Address\s+:\s+(\d+\.\d+\.\d+\.\d+)/) {
	  $ipaddress = $1;
      }
      if (/^Default Gateway IP\s+:\s+(\d+\.\d+\.\d+\.\d+)/) {
	  $ipgateway = $1;
      }
      if (/^Subnet Mask\s+:\s+(\d+\.\d+\.\d+\.\d+)/) {
	  $ipmask = $1;
      }
      if (/^MAC Address\s+:\s+([0-9a-f]{2}(:[0-9a-f]{2}){5})/) {
	  $macaddr = $1;
      }
  }
  $description = 'bmc';
  my $binip = &ip_iptobin ($ipaddress, 4);
  my $binmask = &ip_iptobin ($ipmask, 4);
  my $binsubnet = $binip & $binmask;
  if (can_load("Net::IP qw(:PROC)")) {
      $ipsubnet = ip_bintoip($binsubnet, 4);
  }
  $status = 1 if $ipaddress != '0.0.0.0';
  $type = 'Ethernet';

  $inventory->addNetwork({
      
      DESCRIPTION => $description,
      IPADDRESS => $ipaddress,
      IPDHCP => "",
      IPGATEWAY => $ipgateway,
      IPMASK => $ipmask,
      IPSUBNET => $ipsubnet,
      MACADDR => $macaddr,
      STATUS => $status?"Up":"Down",
      TYPE => $type,
      
  });
}

1;