a chef report to google docs

report.rb

require 'rubygems'
require 'chef'
require 'fog'
require 'google_spreadsheet'

Chef::Config.from_file("~/.chef/knife.rb")

ec2 = Fog::AWS::EC2.new(:aws_access_key_id => ENV["AWS_KEY"],
                        :aws_secret_access_key => ENV["AWS_SECRET"] )

session = GoogleSpreadsheet.login ENV["GOOGLE_EMAIL"], ENV["GOOGLE_PASSWORD"]
sheet = session.create_spreadsheet "Instances #{Time.now.strftime "%Y%m%d"}"

chef_list = Chef::Node.list.keys
ec2_list = ec2.servers.all.map {|s| s.id}

ws = sheet.worksheets.first

ws[1,1] = "Name"
ws[1,2] = "IP Address"
ws[1,3] = "Run List"

relevant = (chef_list & ec2_list)
relevant.each_with_index do |node, i|
  i = i + 2
  ws[i,1] = node
  ws[i,2] = ec2.servers.get(node).ip_address
  ws[i,3] = Chef::Node.load(node).run_list.to_s
end

start = relevant.length + 3
ws[start,1] = "Running, not recorded"
ws[start,2] = "Recorded, not running"

(ec2_list - chef_list).each_with_index do |node, i|
  i = i + start + 1
  ws[i,1] = node
end

(chef_list - ec2_list).each_with_index do |node, i|
  i = i + start + 1
  ws[i,2] = node
end

ws.save