fluke/devops-service/commands/stack.rb

module StackCommands

  def sync_stack_till_not_in_progress_proc
    lambda do |out, stack, mongo|
      # two tries each 5 seconds, then 5 tries each 10 seconds, then 5 tries each minute.
      sleep_times = [5]*2 + [10]*5 + [60]*5

      begin
        out << "Syncing stack '#{stack.id}'...\n"
        sleep_times.each do |sleep_time|
          sleep sleep_time
          stack.sync_details!
          if stack.stack_status != 'CREATE_IN_PROGRESS'
            mongo.stack_update(stack)
            out << "Stack '#{stack.id}' status is now #{stack.stack_status}"
            break
          end
          out << "Next try...\n"
        end
      rescue StandardError => e
        logger.error e.message
        return 5
      end
    end
  end

end