shenyu-kubernetes-controller/src/main/java/org/apache/shenyu/k8s/parser/IngressParser.java (3 lines):
	- line 169: // TODO support config protocol in annotation
	- line 299: // TODO support config protocol in annotation
	- line 335: // TODO need an annotation parsing common way


shenyu-register-center/shenyu-register-client/shenyu-register-client-api/src/main/java/org/apache/shenyu/register/client/api/FailbackRegistryRepository.java (1 line):
	- line 92: //TODO error retry


shenyu-kubernetes-controller/src/main/java/org/apache/shenyu/k8s/reconciler/EndpointsReconciler.java (1 line):
	- line 159: // TODO support config protocol in annotation


shenyu-spring-boot-starter/shenyu-spring-boot-starter-k8s/src/main/java/org/apache/shenyu/springboot/starter/k8s/IngressControllerConfiguration.java (1 line):
	- line 95: // TODO support config in application.yaml