def main(args_str=None): global _zookeeper_client if not args_str: args_str = ' '.join(sys.argv[1:]) args = parse_args(args_str) if args.cluster_id: client_pfx = args.cluster_id + '-' zk_path_pfx = args.cluster_id + '/' else: client_pfx = '' zk_path_pfx = '' # Initialize discovery client discovery_client = None if args.disc_server_ip and args.disc_server_port: dss_kwargs = {} if args.disc_server_ssl: if args.disc_server_cert: dss_kwargs.update({'cert': args.disc_server_cert}) if args.disc_server_key: dss_kwargs.update({'key': args.disc_server_key}) if args.disc_server_cacert: dss_kwargs.update({'cacert': args.disc_server_cacert}) discovery_client = client.DiscoveryClient( args.disc_server_ip, args.disc_server_port, ModuleNames[Module.DEVICE_MANAGER], **dss_kwargs) # Initialize logger module = Module.DEVICE_MANAGER module_pkg = "device_manager" dm_logger = ConfigServiceLogger(discovery_client, module, module_pkg, args, http_server_port=-1) # Initialize AMQP handler then close it to be sure remain queue of a # precedent run is cleaned vnc_amqp = DMAmqpHandle(dm_logger, DeviceManager.REACTION_MAP, args) vnc_amqp.establish() vnc_amqp.close() dm_logger.debug("Removed remained AMQP queue") _zookeeper_client = ZookeeperClient(client_pfx + "device-manager", args.zk_server_ip) dm_logger.notice("Waiting to be elected as master...") _zookeeper_client.master_election(zk_path_pfx + "/device-manager", os.getpid(), run_device_manager, dm_logger, args)