Delete Amazon S3 buckets?

Remeber that S3 Buckets need to be empty before they can be deleted. The good news is that most 3rd party tools automate this process. If you are running into problems with S3Fox, I recommend trying S3FM for GUI or S3Sync for command line. Amazon has a great article describing how to use S3Sync. After setting up your variables, the key command is

./s3cmd.rb deleteall <your bucket name>

Deleting buckets with lots of individual files tends to crash a lot of S3 tools because they try to display a list of all files in the directory. You need to find a way to delete in batches. The best GUI tool I've found for this purpose is Bucket Explorer. It deletes files in a S3 bucket in 1000 file chunks and does not crash when trying to open large buckets like s3Fox and S3FM.

I've also found a few scripts that you can use for this purpose. I haven't tried these scripts yet but they look pretty straightforward.

RUBY

require 'aws/s3'

AWS::S3::Base.establish_connection!(
:access_key_id => 'your access key',
:secret_access_key => 'your secret key'
)

bucket = AWS::S3::Bucket.find('the bucket name')

while(!bucket.empty?)
begin
puts "Deleting objects in bucket"

bucket.objects.each do |object|
object.delete
puts "There are #{bucket.objects.size} objects left in the bucket"
end

puts "Done deleting objects"

rescue SocketError
puts "Had socket error"
end

end

PERL

#!/usr/bin/perl
use Net::Amazon::S3;
my $aws_access_key_id = 'your access key';
my $aws_secret_access_key = 'your secret access key';
my $increment = 50; # 50 at a time
my $bucket_name = 'bucket_name';

my $s3 = Net::Amazon::S3->new({aws_access_key_id => $aws_access_key_id, aws_secret_access_key => $aws_secret_access_key, retry => 1, });
my $bucket = $s3->bucket($bucket_name);

print "Incrementally deleting the contents of $bucket_name\n";

my $deleted = 1;
my $total_deleted = 0;
while ($deleted > 0) {
print "Loading up to $increment keys...\n";
$response = $bucket->list({'max-keys' => $increment, }) or die $s3->err . ": " . $s3->errstr . "\n";
$deleted = scalar(@{ $response->{keys} }) ;
$total_deleted += $deleted;
print "Deleting $deleted keys($total_deleted total)...\n";
foreach my $key ( @{ $response->{keys} } ) {
my $key_name = $key->{key};
$bucket->delete_key($key->{key}) or die $s3->err . ": " . $s3->errstr . "\n";
}
}
print "Deleting bucket...\n";
$bucket->delete_bucket or die $s3->err . ": " . $s3->errstr;
print "Done.\n";

SOURCE: Tarkblog

Hope this helps!

With s3cmd: Create a new empty directory s3cmd sync --delete-removed empty_directory s3://yourbucket

This may be a bug in S3Fox, because it is generally able to delete items recursively. However, I'm not sure if I've ever tried to delete a whole bucket and its contents at once.

The JetS3t project, as mentioned by Stu, includes a Java GUI applet you can easily run in a browser to manage your S3 buckets: Cockpit. It has both strengths and weaknesses compared to S3Fox, but there's a good chance it will help you deal with your troublesome bucket. Though it will require you to delete the objects first, then the bucket.

Disclaimer: I'm the author of JetS3t and Cockpit

SpaceBlock also makes it simple to delete s3 buckets - right click bucket, delete, wait for job to complete in transfers view, done.

This is the free and open source windows s3 front-end that I maintain, so shameless plug alert etc.

I've implemented bucket-destroy, a multi threaded utility that does everything it takes to delete a bucket. I handle non empty buckets, as well as version enabled bucket keys.

You can read the blog post here http://bytecoded.blogspot.com/2011/01/recursive-delete-utility-for-version.html and the instructions here http://code.google.com/p/bucket-destroy/

I've successfully deleted with it a bucket that contains double '//' in the key name, versioned key and DeleteMarker keys. Currently I'm running it on a bucket that contains ~40,000,000 so far I've been able to delete 1,200,000 in several hours on m1.large. Note that the utility is multi threaded but does not (yet) implemented shuffling (which will horizontal scaling, launching the utility on several machines).

I guess the easiest way would be to use S3fm, a free online file manager for Amazon S3. No applications to install, no 3rd party web sites registrations. Runs directly from Amazon S3, secure and convenient.

Just select your bucket and hit delete.

One technique that can be used to avoid this problem is putting all objects in a "folder" in the bucket, allowing you to just delete the folder then go along and delete the bucket. Additionally, the s3cmd tool available from http://s3tools.org can be used to delete a bucket with files in it:

s3cmd rb --force s3://bucket-name

I hacked together a script for doing it from Python, it successfully removed my 9000 objects. See this page:

https://efod.se/blog/archive/2009/08/09/delete-s3-bucket

I've always ended up using their C# API and little scripts to do this. I'm not sure why S3Fox can't do it, but that functionality appears to be broken within it at the moment. I'm sure that many of the other S3 tools can do it as well, though.

Delete all of the objects in the bucket first. Then you can delete the bucket itself.

Apparently, one cannot delete a bucket with objects in it and S3Fox does not do this for you.

I've had other little issues with S3Fox myself, like this, and now use a Java based tool, jets3t which is more forthcoming about error conditions. There must be others, too.

You must make sure you have correct write permission set for the bucket, and the bucket contains no objects. Some useful tools that can assist your deletion: CrossFTP, view and delete the buckets like the FTP client. jets3t Tool as mentioned above.

Use the amazon web managment console. With Google chrome for speed. Deleted the objects a lot faster than firefox (about 10 times faster). Had 60 000 objects to delete.