clusters.py 文件源码

def on_get(self, req, resp, name):
        """
        Handles GET requests for Cluster hosts.

        :param req: Request instance that will be passed through.
        :type req: falcon.Request
        :param resp: Response instance that will be passed through.
        :type resp: falcon.Response
        :param name: The name of the Cluster being requested.
        :type name: str
        """
        try:
            store_manager = cherrypy.engine.publish('get-store-manager')[0]
            cluster = store_manager.get(Cluster.new(name=name))
        except:
            resp.status = falcon.HTTP_404
            return

        resp.body = json.dumps(cluster.hostset)
        resp.status = falcon.HTTP_200