gistfile1.txt

          addresses = server.addresses
          host = addresses[config.public_network_name].last['addr'] rescue nil
          unless host
            floating_ips = []
            addresses.each do |net_name, addresses|
              Array(addresses).each do |address|
                # is OS-EXT-IPS:type part of the API?
                floating_ips.push(address['addr']) if address['OS-EXT-IPS:type'] == 'floating'
              end
              #raise(Exception, 'Did not find any floating ip addresses, cannot login') if floating_ips.size == 0
              #raise(Exception, 'Found more than one floating ip address, confused and failing') if floating_ips.size > 1
              host = floating_ips.last
            end
          end