As mixer is disabled how to config policy and telemetry

as mixer is disabled how to config policy and telemetry

Hi @hxpistio

As mixer was depricated and removed in istio 1.8. its functionality move in envoy. so you can use envoy filter for policy and Authorization Policy for Denials and White/Black Listing.(https://istio.io/latest/docs/tasks/policy-enforcement/enabling-policy/) mention in starting.
Telemetry is collected using an in-proxy extension mechanism (Telemetry V2)(WebAssembly sandbox API).

here is some useful link: https://banzaicloud.com/blog/istio-mixerless-telemetry/

may be this will help you