Is there a way for SDS service to listen on TCP sockets other than the UDS?

Security
1

Hi,

Currently in Istio, the SDS server and envoy talk only on Unix Domain SOckets.

Is there a way that I can configure it to talk on TCP sockets.

Please, let me know.

Thanks

2

Currently UDS is the only option as it is safer than TCP socket. To support TCP socket, it requires work on installation, securing TCP connections and authentication at Node agent.