utils.py 文件源码

def prepare_log(service_name):
    log.register_options(CONF)
    CONF(default_config_files=['/etc/rock/rock.ini'])
    CONF.set_default('log_dir', '/var/log/rock')
    rock_mon_log_file = getattr(CONF, 'rock_mon_log_file', 'rock-mon.log')
    rock_engine_log_file = getattr(CONF, 'rock_engine_log_file',
                                   'rock-engine.log')
    if service_name == 'rock-mon':
        CONF.set_override('log_file', override=rock_mon_log_file)
    elif service_name == 'rock-engine':
        CONF.set_override('log_file', override=rock_engine_log_file)
    else:
        raise exceptions.InvalidService(service_name=service_name)

    if not os.path.exists(CONF.log_dir):
        os.mkdir(CONF.log_dir)
    log.setup(CONF, service_name)