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@ -66,6 +66,12 @@ class Node extends CPHPDatabaseRecordClass
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case "sRealHostname":
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return $this->GetHostname();
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break;
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case "sDiskFree":
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return $this->GetDiskFree();
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break;
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case "sDiskUsed":
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return $this->GetDiskUsed();
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break;
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default:
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return null;
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break;
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@ -76,6 +82,45 @@ class Node extends CPHPDatabaseRecordClass
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{
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return $this->ssh->RunCommandCached("hostname", true)->stdout;
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}
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public function GetDiskFree()
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{
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$disk = $this->GetDisk();
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return $disk['free'];
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}
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public function GetDiskUsed()
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{
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$disk = $this->GetDisk();
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return $disk['used'];
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}
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public function GetDisk()
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{
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$result = $this->ssh->RunCommandCached("df -l -x tmpfs", true);
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$lines = explode("\n", $result->stdout);
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array_shift($lines);
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$total_free = 0;
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$total_used = 0;
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foreach($lines as $disk)
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{
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$disk = trim($disk);
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if(!empty($disk))
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{
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$values = split_whitespace($disk);
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$total_free += (int)$values[3] / 1024;
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$total_used += (int)$values[2] / 1024;
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}
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}
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return array(
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'free' => $total_free,
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'used' => $total_used
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);
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}
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}
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?>
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