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44d1431f94
git-svn-id: http://www.observium.org/svn/observer/trunk@362 61d68cd4-352d-0410-923a-c4978735b2b8
51 lines
1.9 KiB
PHP
Executable File
51 lines
1.9 KiB
PHP
Executable File
<?
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$query = "SELECT * FROM temperature WHERE temp_host = '" . $device['device_id'] . "'";
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$temp_data = mysql_query($query);
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while($temperature = mysql_fetch_array($temp_data)) {
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$temp_cmd = "snmpget -O Uqnv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " " . $temperature['temp_oid'];
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$temp = `$temp_cmd`;
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echo("Checking temp " . $temperature['temp_descr'] . "... ");
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$temprrd = addslashes($config['rrd_dir'] . "/" . $device['hostname'] . "/temp-" . str_replace("/", "_", str_replace(" ", "_",$temperature['temp_descr'])) . ".rrd");
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$temprrd = str_replace(")", "_", $temprrd);
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$temprrd = str_replace("(", "_", $temprrd);
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if (!is_file($temprrd)) {
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`rrdtool create $temprrd \
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--step 300 \
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DS:temp:GAUGE:600:-273:1000 \
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RRA:AVERAGE:0.5:1:1200 \
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RRA:MIN:0.5:12:2400 \
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RRA:MAX:0.5:12:2400 \
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RRA:AVERAGE:0.5:12:2400`;
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}
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$temp = trim(str_replace("\"", "", $temp));
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if($temperature['temp_tenths']) { $temp = $temp / 10; }
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echo($temp . "C\n");
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$updatecmd = "rrdtool update $temprrd N:$temp";
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`$updatecmd`;
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if($temperature['temp_current'] < $temperature['temp_limit'] && $temp >= $temperature['temp_limit']) {
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$updated = ", `service_changed` = '" . time() . "' ";
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if($device['sysContact']) { $email = $device['sysContact']; } else { $email = $config['email_default']; }
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$msg = "Temp Alarm: " . $device['hostname'] . " " . $temperature['temp_descr'] . " is " . $temp . " (Limit " . $temperature['temp_limit'];
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$msg .= ") at " . date('l dS F Y h:i:s A');
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mail($email, "Temp Alarm: " . $device['hostname'] . " " . $temperature['temp_descr'], $msg, $config['email_headers']);
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echo("Alerting for " . $device['hostname'] . " " . $temperature['temp_descr'] . "/n");
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}
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mysql_query("UPDATE temperature SET temp_current = '$temp' WHERE temp_id = '$temperature[temp_id]'");
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}
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?>
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