text: """
  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements.  See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership.  The ASF licenses this file
  to you under the Apache License, Version 2.0 (the
  "License"); you may not use this file except in compliance
  with the License.  You may obtain a copy of the License at
      http://www.apache.org/licenses/LICENSE-2.0
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  """
  
  import json
  import subprocess
  
  from resource_management.core.logger import Logger
  from resource_management.core.resources.system import Directory, File
  from resource_management.core.resources.system import Execute
  from resource_management.core.source import InlineTemplate
  from resource_management.libraries.functions import format as ambari_format
  
  
  def init_config():
      Logger.info('Loading config into ZooKeeper')
      Execute(ambari_format(
          "{metron_home}/bin/zk_load_configs.sh --mode PUSH -i {metron_zookeeper_config_path} -z {zookeeper_quorum}"),
          path=ambari_format("{java_home}/bin")
      )
  
  
  def get_running_topologies():
      Logger.info('Getting Running Storm Topologies from Storm REST Server')
  
      cmd = ambari_format('curl --max-time 3 {storm_rest_addr}/api/v1/topology/summary')
      proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
      (stdout, stderr) = proc.communicate()
  
      try:
          stormjson = json.loads(stdout)
      except ValueError:
          return {}
  
      topologiesDict = {}
  
      for topology in stormjson['topologies']:
          topologiesDict[topology['name']] = topology['status']
  
      Logger.info("Topologies: " + str(topologiesDict))
      return topologiesDict
  
  
  def load_global_config(params):
      Logger.info('Create Metron Local Config Directory')
      Logger.info("Configure Metron global.json")
  
      directories = [params.metron_zookeeper_config_path]
      Directory(directories,
                mode=0755,
                owner=params.metron_user,
                group=params.metron_group
                )
  
      File("{0}/global.json".format(params.metron_zookeeper_config_path),
           owner=params.metron_user,
           content=InlineTemplate(params.global_json_template)
           )
  
      File("{0}/elasticsearch.properties".format(params.metron_zookeeper_config_path + '/..'),
           owner=params.metron_user,
           content=InlineTemplate(params.global_properties_template))
  
      init_config()
  