Configure Envoy through the Istio GW/VS

Dear community,

could you please guide me if there is a magic way to configure the Envoy settings via resources like Gateway or Virtual service?
I need such capability to allow my end users to apply desired settings via the GW/VS ( a bit more flexible than applying such settings globally).

Applying the WASM plugin could be an option but I didn’t find a way to configure it non-globally.

Ps. I can’t use the Envoy filter due to the security restrictions.

Really appreciate any suggestion.

Cheerz,
Pasha

Guys, I wonder if somebody was faced the same issues during working with Istio.
Appreciate it if somebody could point me to the source code where envoy configuration happens :slight_smile:

Thank you,
Pasha