| 86 |
|
PeerAddr => $filter_manager_addr, |
| 87 |
|
PeerPort => $filter_manager_port, |
| 88 |
|
Proto => 'tcp' |
| 89 |
< |
); |
| 89 |
> |
) or die "Cannot connect!"; |
| 90 |
|
if (!defined $sock) { |
| 91 |
|
print "IHOST ERROR: Could not connect to $filter_manager_addr:$filter_manager_port.\n"; |
| 92 |
|
print "Please check that there is an i-scream server at this address.\n"; |
| 209 |
|
} |
| 210 |
|
$disk_info .= "</disk>"; |
| 211 |
|
|
| 212 |
< |
my($hostname) = hostname(); |
| 213 |
< |
$hostname =~ s/\..*$//g; |
| 214 |
< |
my($resolv) = `cat /etc/resolv.conf`; |
| 215 |
< |
my($domainname); |
| 216 |
< |
my($machine_name); |
| 217 |
< |
if($resolv =~ /domain\s+([^\s]+)/) { |
| 218 |
< |
# some machines have domain <domain> in resolv.conf |
| 219 |
< |
$domainname = $1; |
| 220 |
< |
$machine_name = "$hostname.$domainname"; |
| 221 |
< |
} |
| 222 |
< |
elsif($resolv =~ /search\s+([^\s]+)/) { |
| 223 |
< |
# some machines have search <domain> in resolv.conf |
| 224 |
< |
$domainname = $1; |
| 225 |
< |
$machine_name = "$hostname.$domainname"; |
| 226 |
< |
} |
| 227 |
< |
else { |
| 228 |
< |
# we can't find out the domain |
| 229 |
< |
$machine_name = $hostname; |
| 230 |
< |
} |
| 231 |
< |
my($ip) = inet_ntoa(scalar(gethostbyname($hostname)) || 'localhost'); |
| 212 |
> |
my($ip) = inet_ntoa(scalar(gethostbyname(hostname())) || 'localhost'); |
| 213 |
|
|
| 214 |
|
# Build the XML packet this way, as we can clearly |
| 215 |
|
# see the structure and contents... I like this ;-) |
| 217 |
|
# larger than 8196 bytes] |
| 218 |
|
my($xml) = <<EOF; |
| 219 |
|
|
| 220 |
< |
<packet seq_no="$seq_no" machine_name="$machine_name" date="$date" type="data" ip="$ip"> |
| 220 |
> |
<packet seq_no="$seq_no" machine_name="$fqdn" date="$date" type="data" ip="$ip"> |
| 221 |
|
<load> |
| 222 |
|
<load1>$packet{"packet.load.load1"}</load1> |
| 223 |
|
<load5>$packet{"packet.load.load5"}</load5> |
| 264 |
|
|
| 265 |
|
# Make the packet smaller by stripping out newlines and leading spaces. |
| 266 |
|
$xml =~ s/\n\s*//g; |
| 267 |
< |
|
| 267 |
> |
|
| 268 |
|
my($sock) = new IO::Socket::INET ( |
| 269 |
|
PeerPort => $udp_port, |
| 270 |
|
PeerAddr => $filter_addr, |
| 271 |
|
Proto => 'udp' |
| 272 |
< |
) or die "Socket: $!\n"; |
| 272 |
> |
) or die "Could not send UDP: $!\n"; |
| 273 |
|
|
| 274 |
|
print $sock $xml or die "Could not send UDP packet: $!\n"; |
| 275 |
|
close($sock); |
| 293 |
|
PeerAddr => $filter_addr, |
| 294 |
|
PeerPort => $tcp_port, |
| 295 |
|
Proto => 'tcp' |
| 296 |
< |
); |
| 296 |
> |
) or return; |
| 297 |
|
if (!defined $sock) { |
| 298 |
|
print "IHOST WARNING: Failed to deliver a heartbeat to the i-scream filter.\n"; |
| 299 |
|
return; |
