AWS Network Load balancer
To configure the network load balancer:
Configure the load balancer to listen on port 31032 (or another tcp port).
Configure the listeners to forward on a specific target group. In this example, the target group has 3 worker nodes registered bind on the NodePort 31032 specific to the Ingress Controller service port for ODBC.
Perform a health check by pinging the tcp port specified. In this example, it is protocol port 31302: