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librenms/includes/discovery/temperatures.inc.php

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<?php
$id = $device['device_id'];
$hostname = $device['hostname'];
$community = $device['community'];
$snmpver = $device['snmpver'];
$port = $device['port'];
echo("Temperatures : ");
$valid_temp = array();
include("temperatures-junose.inc.php");
switch ($device['os'])
{
case "ironware":
echo("IronWare ");
$oids = shell_exec($config['snmpwalk'] . " -$snmpver -CI -Osqn -m FOUNDRY-SN-AGENT-MIB:FOUNDRY-SN-ROOT-MIB -c $community $hostname:$port snAgentTempSensorDescr");
$oids = trim($oids);
$oids = str_replace(".1.3.6.1.4.1.1991.1.1.2.13.1.1.3.", "", $oids);
foreach(explode("\n", $oids) as $data)
{
$data = trim($data);
if ($data != "")
{
list($oid) = explode(" ", $data);
$temp_oid = ".1.3.6.1.4.1.1991.1.1.2.13.1.1.4.$oid";
$descr_oid = ".1.3.6.1.4.1.1991.1.1.2.13.1.1.3.$oid";
$descr = trim(shell_exec($config['snmpget'] . " -O qv -$snmpver -c $community $hostname:$port $descr_oid"));
$temp = trim(shell_exec($config['snmpget'] . " -O qv -$snmpver -c $community $hostname:$port $temp_oid"));
if (!strstr($descr, "No") && !strstr($temp, "No") && $descr != "" && $temp != "0")
{
$descr = str_replace("\"", "", $descr);
$descr = str_replace("temperature", "", $descr);
$descr = str_replace("temp", "", $descr);
$descr = str_replace("sensor", "Sensor", $descr);
$descr = str_replace("Line module", "Slot", $descr);
$descr = str_replace("Switch Fabric module", "Fabric", $descr);
$descr = str_replace("Active management module", "Mgmt Module", $descr);
$descr = str_replace(" ", " ", $descr);
$descr = trim($descr);
discover_temperature($valid_temp, $device, $temp_oid, $oid, "ironware", $descr, "2", NULL, NULL, $temp);
}
}
}
break;
case "areca":
$oids = shell_exec($config['snmpwalk'] . " -$snmpver -CI -Osqn -c $community $hostname:$port SNMPv2-SMI::enterprises.18928.1.1.2.14.1.2");
if ($debug) { echo($oids."\n"); }
$oids = trim($oids);
if ($oids) echo("Areca Harddisk ");
foreach(explode("\n", $oids) as $data)
{
$data = trim($data);
if ($data)
{
list($oid,$descr) = explode(" ", $data,2);
$split_oid = explode('.',$oid);
$temp_id = $split_oid[count($split_oid)-1];
$temp_oid = "1.3.6.1.4.1.18928.1.1.2.14.1.2.$temp_id";
$temp = trim(shell_exec($config['snmpget'] . " -O qv -$snmpver -c $community $hostname:$port $temp_oid"));
$descr = "Hard disk $temp_id";
if ($temp != -128) # -128 = not measured/present
{
discover_temperature($valid_temp, $device, $temp_oid, zeropad($temp_id), "areca", $descr, 1, NULL, NULL, $temp);
}
}
}
$oids = snmp_walk($device, "1.3.6.1.4.1.18928.1.2.2.1.10.1.2", "-OsqnU", "");
if ($debug) { echo($oids."\n"); }
if ($oids) echo("Areca Controller ");
$precision = 1;
$type = "areca";
foreach(explode("\n", $oids) as $data)
{
$data = trim($data);
if ($data)
{
list($oid,$descr) = explode(" ", $data,2);
$split_oid = explode('.',$oid);
$index = $split_oid[count($split_oid)-1];
$oid = "1.3.6.1.4.1.18928.1.2.2.1.10.1.3." . $index;
$current = snmp_get($device, $oid, "-Oqv", "");
discover_temperature($valid_temp, $device, $oid, $index, $type, trim($descr,'"'), $precision, NULL, NULL, $current);
}
}
break;
case "papouch-tme":
echo("Papouch TME ");
$descr = trim(shell_exec($config['snmpget'] . " -O qv -$snmpver -c $community $hostname:$port SNMPv2-SMI::enterprises.18248.1.1.3.0"));
$temp = trim(shell_exec($config['snmpget'] . " -O qv -$snmpver -c $community $hostname:$port SNMPv2-SMI::enterprises.18248.1.1.1.0")) / 10;
if (!strstr($descr, "No") && !strstr($temp, "No") && $descr != "" && $temp != "0")
{
$temp_oid = ".1.3.6.1.4.1.18248.1.1.1.0";
$descr = trim(str_replace("\"", "", $descr));
discover_temperature($valid_temp, $device, $temp_oid, "1", "ironware", $descr, "10", NULL, NULL, $temp);
}
break;
case "linux":
# Observer-style temperature
$oids = shell_exec($config['snmpwalk'] . " -$snmpver -m SNMPv2-SMI -Osqn -CI -c $community $hostname:$port .1.3.6.1.4.1.2021.7891 | sed s/.1.3.6.1.4.1.2021.7891.// | grep '.1.1 ' | grep -v '.101.' | cut -d'.' -f 1");
$oids = trim($oids);
if ($oids) echo("Observer-Style ");
foreach(explode("\n",$oids) as $oid)
{
$oid = trim($oid);
if ($oid != "")
{
$descr_query = $config['snmpget'] . " -$snmpver -m SNMPv2-SMI -Osqn -c $community $hostname:$port .1.3.6.1.4.1.2021.7891.$oid.2.1 | sed s/.1.3.6.1.4.1.2021.7891.$oid.2.1\ //";
$descr = trim(str_replace("\"", "", shell_exec($descr_query)));
$fulloid = ".1.3.6.1.4.1.2021.7891.$oid.101.1";
discover_temperature($valid_temp, $device, $fulloid, $oid, "observer", $descr, "1", NULL, NULL, NULL);
}
}
# LM-Sensors
$oids = shell_exec($config['snmpwalk'] . " -m LM-SENSORS-MIB -$snmpver -CI -Osqn -c $community $hostname:$port lmTempSensorsDevice");
if ($debug) { echo($oids."\n"); }
$oids = trim($oids);
if ($oids) echo("LM-SENSORS ");
foreach(explode("\n", $oids) as $data)
{
$data = trim($data);
if ($data)
{
list($oid,$descr) = explode(" ", $data,2);
$split_oid = explode('.',$oid);
$temp_id = $split_oid[count($split_oid)-1];
$temp_oid = "1.3.6.1.4.1.2021.13.16.2.1.3.$temp_id";
$temp = trim(shell_exec($config['snmpget'] . " -m LM-SENSORS-MIB -O qv -$snmpver -c $community $hostname:$port $temp_oid")) / 1000;
$descr = str_ireplace("temp-", "", $descr);
$descr = trim($descr);
if($temp != "0" && $temp <= "1000")
{
discover_temperature($valid_temp, $device, $temp_oid, $temp_id, "lmsensors", $descr, "1000", NULL, NULL, $temp);
}
}
}
# Supermicro sensors
$oids = shell_exec($config['snmpwalk'] . " -m SUPERMICRO-HEALTH-MIB -$snmpver -CI -Osqn -c $community $hostname:$port 1.3.6.1.4.1.10876.2.1.1.1.1.3 | sed s/1.3.6.1.4.1.10876.2.1.1.1.1.3.//g");
$oids = trim($oids);
if ($oids) echo("Supermicro ");
foreach(explode("\n", $oids) as $data)
{
$data = trim($data);
if ($data)
{
list($oid,$type) = explode(" ", $data);
if ($type == 2)
{
$temp_oid = "1.3.6.1.4.1.10876.2.1.1.1.1.4$oid";
$descr_oid = "1.3.6.1.4.1.10876.2.1.1.1.1.2$oid";
$limit_oid = "1.3.6.1.4.1.10876.2.1.1.1.1.5$oid";
$divisor_oid = "1.3.6.1.4.1.10876.2.1.1.1.1.9$oid";
$monitor_oid = "1.3.6.1.4.1.10876.2.1.1.1.1.10$oid";
$descr = trim(shell_exec($config['snmpget'] . " -m SUPERMICRO-HEALTH-MIB -O qv -$snmpver -c $community $hostname:$port $descr_oid"));
$temp = trim(shell_exec($config['snmpget'] . " -m SUPERMICRO-HEALTH-MIB -O qv -$snmpver -c $community $hostname:$port $temp_oid"));
$limit = trim(shell_exec($config['snmpget'] . " -m SUPERMICRO-HEALTH-MIB -O qv -$snmpver -c $community $hostname:$port $limit_oid"));
$divisor = trim(shell_exec($config['snmpget'] . " -m SUPERMICRO-HEALTH-MIB -O qv -$snmpver -c $community $hostname:$port $divisor_oid"));
$monitor = trim(shell_exec($config['snmpget'] . " -m SUPERMICRO-HEALTH-MIB -O qv -$snmpver -c $community $hostname:$port $monitor_oid"));
if ($monitor == 'true')
{
$descr = trim(str_ireplace("temperature", "", $descr));
discover_temperature($valid_temp, $device, $temp_oid, trim($oid,'.'), "supermicro", $descr, $divisor, $limit, NULL, $temp);
}
}
}
}
break;
case "ios":
echo("Cisco ");
$oids = shell_exec($config['snmpwalk'] . " -m CISCO-ENVMON-MIB -$snmpver -CI -Osqn -c $community $hostname:$port .1.3.6.1.4.1.9.9.13.1.3.1.2 | sed s/.1.3.6.1.4.1.9.9.13.1.3.1.2.//g");
$oids = trim($oids);
foreach(explode("\n", $oids) as $data)
{
$data = trim($data);
if ($data)
{
list($index) = explode(" ", $data);
$oid = ".1.3.6.1.4.1.9.9.13.1.3.1.3.$index";
$descr_oid = ".1.3.6.1.4.1.9.9.13.1.3.1.2.$index";
$descr = snmp_get($device, $descr_oid, "-Oqv", "CISCO-ENVMON-MIB");
$temp = snmp_get($device, $oid, "-Oqv", "CISCO-ENVMON-MIB");
if (!strstr($descr, "No") && !strstr($temp, "No") && $descr != "" )
{
$descr = str_replace("\"", "", $descr);
$descr = str_replace("temperature", "", $descr);
$descr = str_replace("temp", "", $descr);
$descr = trim($descr);
discover_temperature($valid_temp, $device, $oid, $index, "cisco", $descr, "1", NULL, NULL, $temp);
}
}
}
break;
case "netmanplus":
$oids = snmp_walk($device, "1.3.6.1.2.1.33.1.2.7", "-Osqn", "UPS-MIB");
if ($debug) { echo($oids."\n"); }
$oids = trim($oids);
if ($oids) echo("NetMan Plus Battery Temperature ");
foreach(explode("\n", $oids) as $data)
{
$data = trim($data);
if ($data)
{
list($oid,$descr) = explode(" ", $data,2);
$split_oid = explode('.',$oid);
$temp_id = $split_oid[count($split_oid)-1];
$temp_oid = "1.3.6.1.2.1.33.1.2.7.$temp_id";
$temp = trim(shell_exec($config['snmpget'] . " -O qv -$snmpver -c $community $hostname:$port $temp_oid"));
$descr = "Battery" . (count(explode("\n",$oids)) == 1 ? '' : ' ' . ($temp_id+1));
discover_temperature($valid_temp, $device, $temp_oid, $temp_id, "netmanplus", $descr, 1, NULL, NULL, $temp);
}
}
break;
}
if ($device['os'] == "junos" || $device['os_group'] == "junos")
{
echo("JunOS ");
$oids = shell_exec($config['snmpwalk'] . " -M +".$config['install_dir']."/mibs/junos -m JUNIPER-MIB -$snmpver -CI -Osqn -c $community $hostname:$port 1.3.6.1.4.1.2636.3.1.13.1.7");
$oids = trim($oids);
foreach(explode("\n", $oids) as $data)
{
$data = trim($data);
$data = substr($data, 29);
if ($data)
{
list($oid) = explode(" ", $data);
$temp_oid = "1.3.6.1.4.1.2636.3.1.13.1.7.$oid";
$descr_oid = "1.3.6.1.4.1.2636.3.1.13.1.5.$oid";
$descr = trim(shell_exec($config['snmpget'] . " -M +".$config['install_dir']."/mibs/junos -m JUNIPER-MIB -O qv -$snmpver -c $community $hostname:$port $descr_oid"));
$temp = trim(shell_exec($config['snmpget'] . " -M +".$config['install_dir']."/mibs/junos -m JUNIPER-MIB -O qv -$snmpver -c $community $hostname:$port $temp_oid"));
if (!strstr($descr, "No") && !strstr($temp, "No") && $descr != "" && $temp != "0")
{
$descr = str_replace("\"", "", $descr);
$descr = str_replace("temperature", "", $descr);
$descr = str_replace("temp", "", $descr);
$descr = str_replace("sensor", "", $descr);
$descr = trim($descr);
discover_temperature($valid_temp, $device, $temp_oid, $oid, "junos", $descr, "1", NULL, NULL, $temp);
}
}
}
}
## Dell Temperatures
if (strstr($device['hardware'], "dell"))
{
$oids = shell_exec($config['snmpwalk'] . " -m MIB-Dell-10892 -$snmpver -CI -Osqn -c $community $hostname:$port .1.3.6.1.4.1.674.10892.1.700.20.1.8");
$oids = trim($oids);
if ($oids) echo("Dell OMSA ");
foreach(explode("\n",$oids) as $oid)
{
$oid = substr(trim($oid), 36);
list($oid) = explode(" ", $oid);
if ($oid != "")
{
$descr_query = $config['snmpget'] . " -m MIB-Dell-10892 -$snmpver -Onvq -c $community $hostname:$port .1.3.6.1.4.1.674.10892.1.700.20.1.8.$oid";
$descr = trim(str_replace("\"", "", shell_exec($descr_query)));
$fulloid = ".1.3.6.1.4.1.674.10892.1.700.20.1.6.$oid";
discover_temperature($valid_temp, $device, $fulloid, $oid, "dell", $descr, "10", NULL, NULL, NULL);
}
}
}
if($debug) { print_r($valid_temp); }
$sql = "SELECT * FROM temperature AS T, devices AS D WHERE T.device_id = D.device_id AND D.device_id = '".$device['device_id']."'";
if ($query = mysql_query($sql))
{
while ($test_temperature = mysql_fetch_array($query))
{
$temperature_index = $test_temperature['temp_index'];
$temperature_type = $test_temperature['temp_type'];
if($debug) { echo($temperature_index . " -> " . $temperature_type . "\n"); }
if(!$valid_temp[$temperature_type][$temperature_index])
{
echo("-");
mysql_query("DELETE FROM `temperature` WHERE temp_id = '" . $test_temperature['temp_id'] . "'");
}
unset($temperature_oid); unset($temperature_type);
}
}
unset($valid_temp); echo("\n");
?>
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