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24 lines
567 B
Plaintext
24 lines
567 B
Plaintext
8 years ago
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<?php
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require('func.php');
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$data = file_get_contents('/var/lib/dhcp/dhcpd.leases');
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preg_match_all('/lease ([\d\.]+) \{[^\}]+ends \d+ (\d{4}\/\d{2}\/\d{2} \d+:\d{2}:\d{2});[^\}]+}/s', $data, $match);
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unset($data, $match[0]);
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$dend = time()-120;
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$clients = 0;
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foreach($match[2] as $timeout) {
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$end = strtotime($timeout.' UTC');
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if($end > $dend) $clients++;
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}
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$data = 'clients,host={{ ansible_hostname }},type=backend value='.$clients;
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sendflux($data);
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?>
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