new_contents: # Copyright 2013-2019 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  
  
  class Logstash(Package):
      """
      Logstash is part of the Elastic Stack along with Beats, Elasticsearch
      and Kibana. Logstash is a server-side data processing pipeline that
      ingests data from a multitude of sources simultaneously, transforms it,
      and then sends it to your favorite "stash.
      """
  
      homepage = "https://artifacts.elastic.co"
      url      = "https://artifacts.elastic.co/downloads/logstash/logstash-6.6.0.tar.gz"
  
      version('6.6.0', sha256='5a9a8b9942631e9d4c3dfb8d47075276e8c2cff343841145550cc0c1cfe7bba7')
  
      def install(self, spec, prefix):
          install_tree('.', prefix)
  
subject: add new package : logstash (#14164)