Creating an Encrypted Data Bag File

gistfile1.txt

require 'rubygems'
require 'chef/encrypted_data_bag_item'
secret = Chef::EncryptedDataBagItem.load_secret('~/encrypted_data_bag_secret')
data = {
    'admins' => {
         'administrator' => {
            'db' => 'admin',
            'password' => 'secret',
            'read_only' => false
         }
    },    'id' => 'mongo-users'
}
encrypted_data = Chef::EncryptedDataBagItem.encrypt_data_bag_item(data, secret)

File.open('~/mongo-users.json', 'w') do |f|
  f.print encrypted_data.to_json
end