// now go over all snaps, if encounter a snap for a go_ahead_volume which
// is older than, well, older_than, delete it.
$dodelete = true;
if (NOOP) {
$dodelete = false;
echo "WARNING: the global NOOP is set in the source code for debbugging purpose so we won't be actually performing deletions\n\n";
} else {
if ($noop) {
$dodelete = false;
echo "WARNING: not actually deleting, you specified --noop\n\n";
}
}
foreach ($snaps as $snap) {
$snapTimestamp = strtotime($snap->getStartTime());
if (in_array($snap->getVolumeId(), $go_ahead_volumes)) {
if (!keepSnapShot($snap->getStartTime())) {
echo "Deleting volume " . $snap->getVolumeId() . " snapshot " . $snap->getSnapshotId() . " created on: " . date('m/d/y \\a\\t H:i:s e', strtotime($snap->getStartTime())) . "\n";
// and now really delete using EC2 library
$request = new Amazon_EC2_Model_DeleteSnapshotRequest();
$request->setSnapshotId($snap->getSnapshotId());
if ($dodelete) {
$response = $service->deleteSnapshot($request);
}
}
}
}
echo "\n\n";
} else {
die("\n\nNo snapshots found, quitting.\n\n");
}
/**
*
* This is just file I use to experiment on stuff. You can safely ignore,
*
* @author Erik Dasque
* @version 0.01
* @copyright Vivaki, 7 March, 2010
* @package default
**/
date_default_timezone_set('UTC');
$now = time();
$older_than_month = $now - 28 * 24 * 60 * 60;
// echo "Older than month: ".date('F d, Y',$older_than_month)."\n";
//echo "Older than week: ".date('F d, Y',$older_than)."\n";
for ($date = $older_than_month - 50 * 24 * 60 * 60; $date < $now; $date = $date + 24 * 60 * 60) {
// echo "-> ".date('F d, Y',$date)."\n";
keepSnapShot(date('F d, Y', $date));
}
//echo keepSnapShot("3/05/10");
//echo keepSnapShot("3/1/10");
//echo keepSnapShot("3/7/10");
/**
* function keepSnapShot
*
* @return true if we should keep the snapshot, false otherwise
* Keeps snapshots from the first day of the month, the last month worth of sunday and the last 7 days
* @author Erik Dasque
**/
function keepSnapShot($creation_date)
{
$now = time();
$older_than = $now - 7 * 24 * 60 * 60;
