GRPC support

[bkeroackdsc]

Do you have any plans for supporting GRPC backend services with Argo tunneling?

[mattalberts]

I'd definitely like to support gRPC, I just haven't tested and debugged a gRPC service behind a tunnel yet (and it will largely depend on what argo-tunnel provides, this is just a client :P).

[mavrick]

trying to get grpc working today, but cloudflare drops the http2 connection and only sends http from argo to the nginx reverse proxy inside k8s. if we can have an option to pipe http2 traffic down argo and terminate it at nginx with a cloudflare origin cert that would be most awesome!

[markmssd]

Has there been any progress for gRPC support? Cloudflared as an Ingress Controller has so much potential!

[morgangallant]

Are there any updates on this thread? From my testing, haven't been able to pipe gRPC HTTP2 connections through Cloudflare proxy, had to use DNS only mode for it to work. However, this is less than ideal. I'd appreciate if anyone has any insights here on how to accomplish this. 😄

[aofei]

I think you guys might be interested in this message: https://twitter.com/prdonahue/status/1252886427475611650. 🍻

[maxnilz]

Up vote

[Mars1974]

Up vote

Are there any updates after the october announcement on supporting gRPC?
https://blog.cloudflare.com/announcing-grpc/
https://support.cloudflare.com/hc/en-us/articles/360050483011-Understanding-Cloudflare-gRPC-support