Delete stray snapshots

delete stray snapshots

require 'aws-sdk'

KEY = 'xxx'
SEC = 'yyy'

ec2 = AWS::EC2.new(:access_key_id=> KEY, :secret_access_key=> SEC, :region=> 'eu-west-1')

volumes = ec2.volumes.tagged('Backup','backup','BACKUP').tagged_values('true','True','TRUE')
snapshots = ec2.snapshots.with_owner(:self).tagged('aws_sm').tagged_values('true')

snapshots.each do |snapshot|
  unless volumes.include?(volumes[snapshot.volume_id])
    puts "do you want to delete #{snapshot.id} - #{snapshot.description}?"
    answer = gets.strip
    if answer.downcase == "y"
      snapshot.delete
      puts "done"
    else
      next
    end
  end
end