elb_resource.py 文件源码

def on_get(self, req, resp):
        """
        Handles GET requests for ELB HealthCheck Resource
        :param req:
        :param resp:
        :return:
        """
        uptime = int(time.time()) - self.start_time

        if self.load_balancer.check_if_model_to_workers_map_is_empty():
            resp.status = falcon.HTTP_500
            resp.body = "Model To Workers Map is Empty"
            raise falcon.HTTPInternalServerError('Internal Server Error', 'Model To Workers Map is Empty! ')

        resp.status = falcon.HTTP_200

        # TODO requests and capacity have to be calculated. They are hardcoded for now

        resp.body = json.dumps({'uptime':uptime, 'requests': 1, 'capacity': 100})