Need to set custom Host header

[ndunks]

I ran consul from Kubernetes, the way its exposed is using Ingress and Host header is the key to match a service.

Any way to set Host: header on request other than consul ?

Tried using Options.hostname and Options.headers.Host but no luck.

I have resolved by adding annotations nginx.ingress.kubernetes.io/server-alias: consul,
but I think the Host header should not hardcoded and can be set in userspace.