jeremyj · August 29, 2015 14:07 · Oct 10, 2014 · Oct 10, 2014
diff --git a/delete leftover CreateImage snapshots b/delete leftover CreateImage snapshots
@@ -17,9 +17,10 @@ AWS.memoize do
   snapshots.each do |s|
     if s.description =~ /Created by CreateImage/
       m = s.description.match(/ami\-.{8}/).to_s
-      puts "#{m} is a registered AMI block device" if images.include?(m)
-      unless images.include?(m)
-        puts "#{s.id} is a leftover snapshot. Deleting..." 
+      if images.include?(m)
+        puts "#{m} is a registered AMI"
+      else
+        puts "#{s.id} is a useless snapshot. Deleting..." 
         s.delete
       end
     end

diff --git a/delete leftover CreateImage snapshots b/delete leftover CreateImage snapshots
@@ -0,0 +1,28 @@
+#!/usr/bin/ruby
+
+require 'rubygems'
+require 'aws-sdk'
+
+KEY = 'xxx'
+SEC = 'xxx'
+REGION = 'eu-west-1'
+
+ec2 = AWS::EC2.new(:access_key_id=> KEY, :secret_access_key=> SEC, :region=> REGION)
+
+AWS.memoize do
+
+  snapshots = ec2.snapshots.with_owner(:self)
+  images = ec2.images.with_owner(:self).collect { |i| i.id }
+
+  snapshots.each do |s|
+    if s.description =~ /Created by CreateImage/
+      m = s.description.match(/ami\-.{8}/).to_s
+      puts "#{m} is a registered AMI block device" if images.include?(m)
+      unless images.include?(m)
+        puts "#{s.id} is a leftover snapshot. Deleting..." 
+        s.delete
+      end
+    end
+  end
+
+end