Apply rate limits at ingress

[oaktowner]

trafficstars

As requested on the API Management group:

How would you go about configuring an Istio Rate limit from the ingress service? For example, using the bookinfo application {https://istio.io/docs/guides/bookinfo.html}, how would you go about limiting the qps to the product page from the ingress

Essentially, the request is to limit the rate at which a given client can call a service, and there is a special case when that 'client' is 'ingress'.

[mandarjog]

Applying rate limit from “ingress” is already supported by adding a config override with Destination: productpage Source: istio-ingress

Applying per service rate limit “at” ingress is not support yet.

[oaktowner]

Thanks for clarification -- edited title accordingly.