trigger kafka traffic

docker run -it --rm \
    --network front \
    bitnami/kafka:latest kafka-topics.sh --list  --bootstrap-server kafka.example.com:9092

Docs

• c++ code using the api (getValue as a wrapper around get_property): https://github.com/istio/proxy/blob/master/extensions/common/context.cc
• Attributes/Properties https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/advanced/attributes.html
• some dude trying things: envoyproxy/envoy-wasm#474
• some cisco guys talking about it: https://events.istio.io/istiocon-2021/slides/g4p-Kafka-SebastianZsolt.pdf