new_contents: #!/usr/bin/env python
  
  import argparse
  
  from mc_solr.constants import *
  from mc_solr.solr import update_zookeeper_solr_configuration
  
  if __name__ == "__main__":
      parser = argparse.ArgumentParser(description="Update Solr's configuration on ZooKeeper.",
                                       epilog="This script does not reload Solr shards! " +
                                              "Run 'reload_solr_shards.py' afterwards.",
                                       formatter_class=argparse.ArgumentDefaultsHelpFormatter)
      parser.add_argument("-zh", "--zookeeper_host", type=str, required=False, default=MC_SOLR_ZOOKEEPER_HOST,
                          help="ZooKeeper host to connect to.")
      parser.add_argument("-zp", "--zookeeper_port", type=int, required=False, default=MC_SOLR_ZOOKEEPER_PORT,
                          help="ZooKeeper port to connect to.")
  
      args = parser.parse_args()
  
      update_zookeeper_solr_configuration(zookeeper_host=args.zookeeper_host, zookeeper_port=args.zookeeper_port)
  
subject: Add script that updates Solr configuration on ZooKeeper