Hi thank you so much for such a great presen

Question

Hi < Viktor Gamov> thank you so much for such a great presentation I was trying to test the gRPC services with istio but could not solve it Maybe you can guide me I have asked the the question here I will really appreciate your help

Sitesh Behera · Answer

I think grpc enables https by default Just chk ur client should not be requesting grpc endpoint with http

Sitesh Behera · Answer

usually clients internally dont enable https by default

anuj joshi · Answer

Thank you for reply I will test and revert back

anuj joshi · Answer

Hi Sitesh i tested with https also same result I am able to put weight on subset and it is working great the only problem is i am not able to route based on http header key value

Viktor Gamov · Answer

hey < anuj joshi> I will try to take a look

Viktor Gamov · Answer

< anuj joshi> in a few words without going into details because you shared details in SO post what ultimately are you trying to achieve

anuj joshi · Answer

Hi Viktor My use case is redirecting the traffic to specific version based on my header key value `x testing tester` using istio So i have 2 services user v1 and v2 both are gRPC services I have a destinationRoute for matching header key gt value pair and redirect to user service v2 Now when i try to call my api gateway FastAPI using `curl H x testing tester localhost users` which makes call to gRPC service users the traffic still goes to version v1 I tested that if i use weights on both version the traffic works its only with the header key gt value