# File lib/fog/ecloud/requests/compute/node_service_create.rb, line 5 def validate_node_service_data(service_data) required_opts = [:name, :port, :enabled, :ip_address] unless required_opts.all? { |opt| service_data.has_key?(opt) } raise ArgumentError.new("Required Internet Service data missing: #{(required_opts - service_data.keys).map(&:inspect).join(", ")}") end end