Turned off unused NAT Gateways in Capture/Viewer VPCs

[chelma]

Description

• Turned off the NAT Gateways in the Capture and Viewer VPCs. These are created by default as a part of the CDK's opinionated baseline configuration for a VPC, but we aren't using them. Their purpose is to enable compute in the private subnets to initiate outbound connections outside the VPC, and that's not something we need.

Tasks

• N/A

Testing

• Made the change in the CDK code, re-deployed the Cluster to update the AWS Resources, added a new VPC to the capture portfolio, and ensured I was able to hit the viewer and see the traffic from the VPC:

License

I confirm that this contribution is made under an Apache 2.0 license and that I have the authority necessary to make this contribution on behalf of its copyright owner.