翻译下面这句话 这有6个yaml文件stateful1yaml 和 stateful2yaml 分别定义了两个 TDengine statfulset 实例service1yaml 和 service2yaml 定义了两个实例对应的 headless service export1yaml 和 export2yaml 使用 nodeport 影射了两个实例的 taos-explorer 和 tao

There are 6 YAML files. stateful1.yaml and stateful2.yaml define two TDengine statefulset instances respectively, service1.yaml and service2.yaml define the headless services corresponding to the two instances, and export1.yaml and export2.yaml use nodeport to map the taos-explorer and taosadapter ports of the two instances.