Weighted Mirroring

#1

I saw here in the documentation that the goal was to send “a portion of v1 traffic to v2”: https://preliminary.istio.io/docs/tasks/traffic-management/mirroring/

But at the end %100 was mirrored. I checked the code. Envoy has fractional mirroring and I saw it in some parts of Istio code:


https://www.envoyproxy.io/docs/envoy/latest/api-v2/api/v2/route/route.proto#route-routeaction-requestmirrorpolicy

Can someone please give a hint how to enable this feature? We need to mirror %1 or our traffic only.

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#2

Looks like this feature is not implemented yes:

Did I understand it correctly?

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