qczrzl lingdada 参考这个看看:https://www.kubesphere.io/zh/docs/v3.3/project-user-guide/custom-application-monitoring/examples/monitor-mysql/#%E6%AD%A5%E9%AA%A4-2%E9%83%A8%E7%BD%B2-mysql-exporter ,这里应用商店安装的mysql-exporter默认是开启了servicemonitor,然后配置告警规则也可以通过ks的页面完成(等于是ks帮你修改了对应的CRD),参考:https://www.kubesphere.io/zh/docs/v3.3/cluster-administration/cluster-wide-alerting-and-notification/alerting-policy/