The hostnames returned by service discovery are all localhost:2xxx instead of the external *.nip.io hostnames, which means that you cannot use service discovery to interact with the created network.
2023-03-10T09:55:39.398Z - error: [ServiceEndpoint]: waitForReady - Failed to connect to remote gRPC server localhost:2002 url:grpc://localhost:2002 timeout:3000 trace_id=6057422945510226298, span_id=6057422945510226298, service=xxxxxxxxxx, version=3.8.0