Describe the feature request
To allow integration with custom Pilot implementation that, for example, requires gRPC authz for discovery requests, Istio need to be distributed with an Envoy bootstrap template that supports/configured for these features.
This is an overall bug to track support of:
- Custom template config generation by pillot-agent (Issue#11198)
- Addition of Envoy bootstrap template for custom Pilot implementation to the Istio docker image
Describe alternatives you've considered
Alternatively pilot-agent could have generated different versions of configuration for different Pilot implementations based on the same bootstrap template. This would couple bootstrap changes needed with pilot-agent implementation and wouldn't scale well.
Describe the feature request
To allow integration with custom Pilot implementation that, for example, requires gRPC authz for discovery requests, Istio need to be distributed with an Envoy bootstrap template that supports/configured for these features.
This is an overall bug to track support of:
Describe alternatives you've considered
Alternatively pilot-agent could have generated different versions of configuration for different Pilot implementations based on the same bootstrap template. This would couple bootstrap changes needed with pilot-agent implementation and wouldn't scale well.