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check_ftp.php

September 20th, 2012 Leave a comment Go to comments

Nagios plugin to verify a FTP site, by uploading a file and testing the time it takes.
check_ftp.php

#!/usr/bin/php

if($argc < 7){ echo "nPlease provide args “;
echo “nExample: n check_ftp.php ftp.check.com anonymous pass /folder1010/ /tmp/file.txt 4 6 n n”;
exit(1);
}
$host = $argv[1];
$userpass = $argv[2] . “:” . $argv[3];
$dir = $argv[4];
$filea = $argv[5];
$warn = $argv[6];
$crit = $argv[7];

// ##################- FUNCTIONS -############33
function ByteSize($bytes)
{
$size = $bytes / 1024;
if($size < 1024) { $size = number_format($size, 2); $size .= ' KB'; } else { if($size / 1024 < 1024) { $size = number_format($size / 1024, 2); $size .= ' MB'; } else if ($size / 1024 / 1024 < 1024) { $size = number_format($size / 1024 / 1024, 2); $size .= ' GB'; } } return $size; } // ##############- END FUNCTIONS $files = explode("/", $filea); $file_name=$files[(count($files) -1 )]; // Example “ftp://user:pwd@ftp.server.com/test:21”); $url2=$host .":21". $dir . $file_name; $url="ftp://" . $argv[2] . ":" . $argv[3] . "@" . $url2; $file_size = filesize($filea); $file = fopen($filea, "r"); //echo ".Connecting to $url2 and looking for folder $dir sending file $file_name ... n"; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_FTP_USE_EPSV, FALSE); //curl_setopt($ch, CURLOPT_VERBOSE, 1); curl_setopt($ch, CURLOPT_UPLOAD, 1); curl_setopt($ch, CURLOPT_INFILE, $file); curl_setopt($ch, CURLOPT_INFILESIZE, filesize($filea)); curl_setopt($ch, CURLOPT_FTPASCII, 1); $output = curl_exec($ch); $info = curl_getinfo($ch); curl_close($ch); if ($output === FALSE) { echo "UNKOWN - cURL Error: " . curl_error($ch); exit(3); } //echo "Upload_Size: " . ByteSize($info['size_upload']) ."n"; //echo "File_Sieze : " . ByteSize($file_size) ."n"; // If the upload size is differente the filesize, throws ERROR if($file_size != $info['size_upload']) { echo "CRITICAL - File .$file_name. was not uploaded, upload_size=" . ByteSize($info['size_upload']) . " ,file_size=" . ByteSize($file_size) . "!!n"; exit(2); }; $time_taken = substr(round($info['total_time'],1),0,1); $band = ByteSize($info['speed_upload']); // CONVERT STRING TO INTEGER $time_taken = (int)$time_taken; $warn = (int)$warn; $crit = (int)$crit; if ($time_taken > $crit) {
echo “CRITICAL – FTP to ” . $host . ” file ” . $file_name . “(” . ByteSize($info[‘size_upload’]) .”) took ” . $time_taken . ” secs. and Bandwidth of ” . $band. ” |UploadTime=” . $time_taken . “;Bandwidth=” . $band . “n”;
exit(1);
} elseif ($time_taken > $warn) {
echo “WARNING – FTP to ” . $host . ” file ” . $file_name . “(” . ByteSize($info[‘size_upload’]) .”) took ” . $time_taken . ” secs. and Bandwidth of ” . $band. ” |UploadTime=” . $time_taken . “;Bandwidth=” . $band . “n”;
exit(2);
} else {
echo “OK – FTP to ” . $host . ” file ” . $file_name . “(” . ByteSize($info[‘size_upload’]) .”) took ” . $time_taken . ” secs. and Bandwidth of ” . $band. ” |UploadTime=” . $time_taken . “;Bandwidth=” . $band . “n”;
exit(0);
}

?>

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