snapshot_cleanup.rb

require 'fog'
require 'pp'
require 'active_support'


AWS = Fog::Compute.new :provider => 'AWS'

AWS.snapshots.each do |snapshot|
  if snapshot.tags['Name'] =~ /pod\d*{3}-\w*-\d*/
    if(DateTime.parse(snapshot.created_at.to_iso8601_basic) < (DateTime.now << 1))
      print "#{snapshot.tags['Name']} was created more than 1 month ago, deleting..."
      AWS.delete_snapshot snapshot.id
      print "deleted\n"
    end
  end
end