Architecture for Private Load Balancer, Private Worker Nodes deployment on AWS

This topic contains a network architecture diagram of Cloudera Data Warehouse (CDW) configured to use private networking in an AWS environment.

The following diagram shows the architecture when you specify the Private Load Balancer, Private Worker Nodes deployment mode during environment activation in the CDW service. In this deployment mode only the Network Address Translation (NAT) gateways reside in public subnets. Network administrators must make sure there is outbound internet access from private subnets by way of a transit gateway or by another means.