Implement grpc server in kubernetes with Traefik as ingress and SSL termination point


I am using Treafik, K3S and trying to achieve a scenario where the gRPC server is in K3S cluster, client sends HTTPS trafffic to Ingress (Traefik), it validates that and does SSL termination. Backend service(GRPC server) gets traffic over plain http from Traefik.

gRPC Client (encrypteddata) ---------------->(TLS termination) Treafik ---------------->(plaindata)gRPC Server

Is that a possible scenario ? Most of the use cases I see has TLS implemented even for backend service.