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#!/usr/bin/env python
# Copyright 2015 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""The main task entrypoint."""
import argparse
import logging
import socket
import sys
import time
# pylint: disable=relative-import
# Import common_lib first so we can setup the environment
from lib import common_lib
common_lib.SetupEnvironment()
from legion.lib.rpc import rpc_server
def main():
print ' '.join(sys.argv)
common_lib.InitLogging()
logging.info('Task starting')
parser = argparse.ArgumentParser()
parser.add_argument('--otp',
help='One time token used to authenticate with the host')
parser.add_argument('--controller',
help='The ip address of the controller machine')
parser.add_argument('--controller-port', type=int,
help='The port the controllers registration server is on')
parser.add_argument('--idle-timeout', type=int,
default=common_lib.DEFAULT_TIMEOUT_SECS,
help='The idle timeout for the rpc server in seconds')
args, _ = parser.parse_known_args()
my_port = common_lib.GetUnusedPort()
logging.info(
'Registering with registration server at %s:%d using OTP "%s"',
args.controller, args.controller_port, args.otp)
rpc_server.RpcServer.Connect(
args.controller, args.controller_port).RegisterTask(
args.otp, common_lib.MY_IP, my_port)
server = rpc_server.RpcServer(args.controller, my_port, args.idle_timeout)
server.serve_forever()
logging.info('Server shutdown complete')
return 0
if __name__ == '__main__':
sys.exit(main())
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