gistfile1.rb

require 'rubygems'
require 'fog'

cdn = Fog::AWS::CDN.new(
  :aws_access_key_id     => $ACCESS_KEY,
  :aws_secret_access_key => $SECRET_KEY
)

# Creating a new distribution

options = {
  'CustomOrigin' => {
    'DNSName' => 'assets.example.com',
    'OriginProtocolPolicy' => 'http-only'
  },
  'Enabled' => 'true'
}

cdn.post_distribution(options)

# Getting existing distribution data

dist = cdn.get_distribution(distribution_id = 'some id')

# Updating an existing distribution

dist = cdn.get_distribution(distribution_id = 'some id')

options = dist.body["DistributionConfig"]
options["Comment"] = "It's a new comment!"

cdn.put_distribution_config(dist.body["Id"], dist.headers["ETag"], options)

# Deleting a distribution

dist = cdn.get_distribution(distribution_id = 'some id')
cdn.delete_distribution_config(dist.body["Id"], dist.headers["ETag"])