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nmap scan support for switchdiscover

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This commit is contained in:
Casandra Qiu
2015-05-15 15:54:31 -04:00
parent 20bf9f90f6
commit 686e79211f
1 changed files with 48 additions and 6 deletions
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54
xCAT-server/lib/xcat/plugins/switchdiscover.pm
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@ -19,6 +19,7 @@ use Data::Dumper;
#global variables for this module
my %globalopt;
my @filternodes;
my @iprange;
my %global_scan_type = (
lldp => "lldp_scan",
nmap => "nmap_scan",
@ -191,6 +192,10 @@ sub parse_args {
#############################################
if ( exists( $opt{range} )) {
$globalopt{range} = $opt{range};
my @ips = split /,/, $opt{range};
foreach (@ips) {
push @iprange, $_;
}
}
#############################################
@ -456,12 +461,49 @@ sub lldp_scan {
sub nmap_scan {
my $request = shift;
send_msg($request, 0, "Discovering switches using nmap...");
my $switches = {
"1.2.3.5" => { name=>"switch1", vendor=>"ibm", mac=>"AABBCCDDEEFA" },
"1.2.4.6" => { name=>"switch2", vendor=>"cisco", mac=>"AABBCCDDEEFF" }
};
return $switches
my $ccmd;
send_msg($request, 0, "Discovering switches using nmap...");
if ( scalar(@filternodes) eq 0)
{
$ccmd = "/usr/bin/nmap -sn -oX - @iprange";
} else {
$ccmd = "/usr/bin/nmap -sn -oX - @filternodes";
}
print $ccmd;
my $result = xCAT::Utils->runcmd($ccmd, 0);
if ($::RUNCMD_RC != 0)
{
send_msg($request, 1, "Could not process this command: $ccmd" );
return 1;
}
my $result_ref = XMLin($result, ForceArray => 1);
my $switches;
if ($result_ref) {
if (exists($result_ref->{host})) {
my $host_ref = $result_ref->{host};
foreach my $host ( @$host_ref ) {
my $ip;
if (exists($host->{address})) {
my $addr_ref = $host->{address};
foreach my $addr ( @$addr_ref ) {
my $type = $addr->{addrtype};
if ( $type ne "mac" ) {
$ip = $addr->{addr};
}
if ($addr->{vendor}) {
$switches->{$ip}->{mac} = $addr->{addr};
$switches->{$ip}->{vendor} = $addr->{vendor};
$switches->{$ip}->{name} = $host->{hostname};
}
} #end for each address
}
} #end for each host
}
}
return $switches
}