enumerate_aws_resources.rb

require 'aws'
require 'pry'
require 'awesome_print'

REGIONS = ['us-east-1','ap-southeast-2']

REGIONS.each do |region|
  puts "Fetching volumes for #{region}"
  ec2 = AWS::EC2.new(access_key_id: ENV['AWS_ACCESS_KEY_ID'], secret_access_key: ENV['AWS_SECRET_ACCESS_KEY'], region: region)

  volumes = ec2.client.describe_volumes(filters: [{name: "status", values: ["available"] }])[:volume_set]
  volumes.each do |vol|
    p vol
  end
  puts; puts
end

REGIONS.each do |region|
  puts "Fetching instances for #{region}"
  ec2 = AWS::EC2.new(access_key_id: ENV['AWS_ACCESS_KEY_ID'], secret_access_key: ENV['AWS_SECRET_ACCESS_KEY'], region: region)

  instances = ec2.client.describe_instances[:instance_set]
  instances.each do |instance|
    p instance
  end
  puts; puts
end