herald.py 文件源码

def main():
    parser = argparse.ArgumentParser(description="Haproxy agent check service")
    parser.add_argument("-c", "--config",
                        default="/etc/herald/config.yml",
                        type=str,
                        help="path to yaml configuraion file")
    parser.add_argument("-b", "--bind",
                        default='0.0.0.0',
                        type=str,
                        help="listen address")
    parser.add_argument("-p", "--port",
                        default=5555,
                        type=int,
                        help="listen port")
    parser.add_argument("-l", "--loglevel",
                        default='info',
                        choices=['info', 'warn', 'debug', 'critical'],
                        type=str,
                        help="set logging level")

    args = parser.parse_args()
    setup_logging(args)

    config = load_configuration(args.config)
    all_plugins = load_all_plugins(config['plugins_dir'])
    plugin = load_plugin(all_plugins, config['plugins'])
    start_plugin(plugin)

    server = start_server(args, config, plugin)
    setup_handlers(server, plugin)
    gevent.wait()