he exporter exposes the endpoint of monitoring data collection to Prometheus server in the form of HTTP service. Prometheus server can obtain the monitoring data to be collected by accessing the endpoint endpoint provided by the exporter. RocketMQ exporter is such an exporter. It first collects data from rocketmq cluster, and then normalizes the collected data to meet the requirements of Prometheus system with the help of the third-party client library provided by Prometheus. Prometheus regularly pulls data from the exporter. This topic needs to implement an operator of rocketmq exporter to facilitate the deployment of the exporter in kubenetes platform.