mirror of
https://github.com/librenms/librenms.git
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600b0ba2bf
git-svn-id: http://www.observium.org/svn/observer/trunk@1270 61d68cd4-352d-0410-923a-c4978735b2b8
126 lines
4.0 KiB
PHP
126 lines
4.0 KiB
PHP
<?php
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$id = $device['device_id'];
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$hostname = $device['hostname'];
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$community = $device['community'];
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$snmpver = $device['snmpver'];
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$port = $device['port'];
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$valid_fan = array();
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echo("Fanspeeds : ");
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## LMSensors Fanspeeds
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if ($device['os'] == "linux")
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{
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$oids = snmp_walk($device, "lmFanSensorsDevice", "-OsqnU", "LM-SENSORS-MIB");
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if ($debug) { echo($oids."\n"); }
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$oids = trim($oids);
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if ($oids) echo("LM-SENSORS ");
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$precision = 1;
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$type = 'lmsensors';
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foreach(explode("\n", $oids) as $data)
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{
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$data = trim($data);
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if ($data)
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{
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list($oid,$descr) = explode(" ", $data,2);
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$split_oid = explode('.',$oid);
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$index = $split_oid[count($split_oid)-1];
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$oid = "1.3.6.1.4.1.2021.13.16.3.1.3.". $index;
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$current = snmp_get($device, $oid, "-Oqv", "LM-SENSORS-MIB");
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$descr = trim(str_ireplace("fan-", "", $descr));
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if($current > '0' && $current < '500') {
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discover_fan($valid_fan,$device, $oid, $index, $type, $descr, $precision, NULL, NULL, $current);
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}
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}
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}
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}
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## Areca Fanspeeds
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if ($device['os'] == "areca")
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{
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$oids = snmp_walk($device, "1.3.6.1.4.1.18928.1.2.2.1.9.1.2", "-OsqnU", "");
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if ($debug) { echo($oids."\n"); }
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if ($oids) echo("Areca ");
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$precision = 1;
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$type = "areca";
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foreach(explode("\n", $oids) as $data)
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{
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$data = trim($data);
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if ($data)
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{
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list($oid,$descr) = explode(" ", $data,2);
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$split_oid = explode('.',$oid);
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$index = $split_oid[count($split_oid)-1];
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$oid = "1.3.6.1.4.1.18928.1.2.2.1.9.1.3." . $index;
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$current = snmp_get($device, $oid, "-Oqv", "") / $precision;
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discover_fan($valid_fan,$device, $oid, $index, $type, trim($descr,'"'), $precision, NULL, NULL, $current);
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}
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}
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}
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## Supermicro Fanspeeds
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if ($device['os'] == "linux")
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{
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$oids = snmp_walk($device, "1.3.6.1.4.1.10876.2.1.1.1.1.3", "-OsqnU", "SUPERMICRO-HEALTH-MIB");
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if ($debug) { echo($oids."\n"); }
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$oids = trim($oids);
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if ($oids) echo("Supermicro ");
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$type = "supermicro";
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foreach(explode("\n", $oids) as $data)
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{
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$data = trim($data);
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if ($data)
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{
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list($oid,$kind) = explode(" ", $data);
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$split_oid = explode('.',$oid);
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$index = $split_oid[count($split_oid)-1];
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if ($kind == 0)
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{
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$fan_oid = "1.3.6.1.4.1.10876.2.1.1.1.1.4.$index";
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$descr_oid = "1.3.6.1.4.1.10876.2.1.1.1.1.2.$index";
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$limit_oid = "1.3.6.1.4.1.10876.2.1.1.1.1.6.$index";
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$precision_oid = "1.3.6.1.4.1.10876.2.1.1.1.1.9.$index";
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$monitor_oid = "1.3.6.1.4.1.10876.2.1.1.1.1.10.$index";
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$descr = snmp_get($device, $descr_oid, "-Oqv", "SUPERMICRO-HEALTH-MIB");
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$current = snmp_get($device, $fan_oid, "-Oqv", "SUPERMICRO-HEALTH-MIB");
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$limit = snmp_get($device, $limit_oid, "-Oqv", "SUPERMICRO-HEALTH-MIB");
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# $precision = snmp_get($device, $precision_oid, "-Oqv", "SUPERMICRO-HEALTH-MIB");
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# This returns an incorrect precision. At least using the raw value... I think. -TL
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$precision = 1;
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$monitor = snmp_get($device, $monitor_oid, "-Oqv", "SUPERMICRO-HEALTH-MIB");
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$descr = str_replace(' Fan Speed','',$descr);
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$descr = str_replace(' Speed','',$descr);
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if ($monitor == 'true')
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{
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echo discover_fan($valid_fan,$device, $fan_oid, $index, $type, $descr, $precision, $limit, NULL, $current);
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}
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}
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}
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}
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}
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## Delete removed sensors
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if($debug) { echo("\n Checking ... \n"); print_r($valid_fan); }
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$sql = "SELECT * FROM sensors WHERE sensor_class='fanspeed' AND device_id = '".$device['device_id']."'";
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if ($query = mysql_query($sql))
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{
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while ($test_fan = mysql_fetch_array($query))
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{
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$fan_index = $test_fan['sensor_index'];
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$fan_type = $test_fan['sensor_type'];
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if($debug) { echo("$fan_type -> $fan_index\n"); }
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if(!$valid_fan[$fan_type][$fan_index]) {
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echo("-");
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mysql_query("DELETE FROM `fanspeed` WHERE sensor_id = '" . $test_fan['sensor_id'] . "'");
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}
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}
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}
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unset($valid_fan); echo("\n");
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?>
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