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40 lines
1.3 KiB
PHP
40 lines
1.3 KiB
PHP
<?php
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/*
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* Temperature Sensors for BeagleBoard
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* Requires snmp extend agent script from librenms-agent
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*/
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$type = 'beagleboardTemp';
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// $oid = 'NET-SNMP-EXTEND-MIB::nsExtendOutLine."beagleboard"';
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// Discovery is fine, but Polling seems to fail with string OID. So snmptranslate,
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// snmptranslate -On NET-SNMP-EXTEND-MIB::nsExtendOutLine.\"beagleboard\"
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// to,
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$oid = '.1.3.6.1.4.1.8072.1.3.2.4.1.2.11.98.101.97.103.108.101.98.111.97.114.100';
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$value = explode("\n", trim(snmp_walk($device, $oid, '-Oqve'), '"'));
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for ($temp = 0; $temp < 5; $temp++) {
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switch ($temp) {
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case '0':
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$descr = 'CPU';
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break;
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case '1':
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$descr = 'GPU';
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break;
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case '2':
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$descr = 'Core';
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break;
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case '3':
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$descr = 'DSP';
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break;
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case '4':
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$descr = 'IVA-HD';
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break;
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}
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if (is_numeric($value[$temp])) {
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// Need to scale down by 1000 (initial value, and added sensor). Scaling values are integer, but accepted approach seems to be setting as a string
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discover_sensor($valid['sensor'], 'temperature', $device, $oid . '.' . ($temp + 1), $temp, $type, $descr, '1000', '1', null, null, null, null, $value[$temp] / 1000);
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} else {
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break;
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}
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}
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