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https://github.com/librenms/librenms.git
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bfc9f845ce
git-svn-id: http://www.observium.org/svn/observer/trunk@466 61d68cd4-352d-0410-923a-c4978735b2b8
53 lines
1.7 KiB
PHP
Executable File
53 lines
1.7 KiB
PHP
Executable File
<?php
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$query = "SELECT * FROM entPhysical WHERE device_id = '" . $device['device_id'] . "' AND entPhysicalClass = 'sensor'";
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$sensors = mysql_query($query);
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while($sensor = mysql_fetch_array($sensors)) {
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echo("Checking Entity Sensor " . $sensor['entPhysicalName'] . " - " . $sensor['cempsensorName']);
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$oid = $sensor['entPhysicalIndex'];
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$sensor_cmd = $config['snmpget'] . " -m CISCO-ENTITY-SENSOR-MIB -O Uqnv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'];
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$sensor_cmd .= " entSensorValue.$oid entSensorStatus.$oid";
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$sensor_data = trim(shell_exec($sensor_cmd));
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# echo("$sensor_data");
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list($entSensorValue, $entSensorStatus) = explode("\n", $sensor_data);
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$rrd = addslashes($config['rrd_dir'] . "/" . $device['hostname'] . "/ces-" . $oid . ".rrd");
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if (!is_file($rrd)) {
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`rrdtool create $rrd \
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--step 300 \
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DS:value:GAUGE:600:-1000:U \
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RRA:AVERAGE:0.5:1:2304 \
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RRA:AVERAGE:0.5:6:1536 \
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RRA:AVERAGE:0.5:24:2268 \
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RRA:AVERAGE:0.5:288:1890 \
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RRA:MAX:0.5:1:2304 \
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RRA:MAX:0.5:6:1536 \
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RRA:MAX:0.5:24:2268 \
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RRA:MAX:0.5:288:1890 \
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RRA:MIN:0.5:1:2304 \
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RRA:MIN:0.5:6:1536 \
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RRA:MIN:0.5:24:2268 \
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RRA:MIN:0.5:288:1890`;
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}
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$entSensorValue = entPhysical_scale($entSensorValue, $sensor['entSensorScale']);
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$updatecmd = $config['rrdtool'] ." update $rrd N:$entSensorValue";
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shell_exec($updatecmd);
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$update_query = "UPDATE `entPhysical` SET entSensorValue='$entSensorValue', entSensorStatus='$entSensorStatus' WHERE `entPhysical_id` = '".$sensor['entPhysical_id']."'";
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mysql_query($update_query);
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echo($entSensorValue . " - " . $entSensorStatus . "\n");
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}
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?>
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