We are running into issues with NiFi not allowing secure connections in a container due to the proxy...the only documentation we've found on this involves whitelisting specific proxy addresses. Is this the only solution? Specifically, we're concerned about the fact that we don't know the proxy address ahead of time to whitelist -- the port is an arbitrary assigned at runtime port, and the proxy name could be any of the nodes of our Kubernetes cluster.

Are we missing something?