Just general question to audience - did you notice that SSL passthrough mode (SSL terminated either in app or envoy sidecar) won’t work with server certificates without intermediary chain? Such service won’t appear in ingressgateway config_dump (http://localhost:15000/config_dump) thus connection fails.
I’m just trying to understand if is it by design or a bug?
The Istio example uses intermediate cert too: https://istio.io/docs/tasks/traffic-management/ingress/ingress-sni-passthrough/
Thanks for any answer