upload file to s3

upload_file_to_s3.rb

#use like
#AWS_KEY='asdasd' AWS_SECRET='123123' irb/script

source_file= 'nightly_s3_db.tar-ab'
target_subdir= 'ey-production-db-backups' 
file_to_upload = File.basename(source_file)
bucket = 'co-devops'
key= "#{target_subdir}/#{file_to_upload}"

require 'fog'
storage = Fog::Storage.new({:provider => 'AWS', :aws_access_key_id => ENV['AWS_KEY'], :aws_secret_access_key => ENV['AWS_SECRET']})
dir = storage.directories.get(bucket)
# Put a file
# upload that resume
file = dir.files.create(
:key => "#{target_subdir}/#{file_to_upload]}",
:body => File.open("#{source_file}"),
:public => false
)