How to install Istio Vanilla on OCP 4.1?

Solution Verified - Updated -

Issue

  • As per Istio installation documentation Webhook and certificate signing requests support must be enabled for automatic injection to work. As per Istio documentation is needs to be done in /etc/origin/master/master-config.yaml file. On OCP 4.1 where is this file?
  • Is it possible to have multiple sidecar-injector webhooks running in the Openshift Servicemesh? One webhook responsible for injecting proxy-1 (say Envoy) and second one for proxy-2 (say CPX).

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