Do you need a NAT Gateway with a Private Application Load Balancer using Global Accelerator on AWS?

Question

I would like to do this system:

But I would also like to access the internet from the private servers, for example, for web crawling or third-party REST API access.

How do I plugin the NAT gateway into this configuration? Do I need one? Where does it connect to?

Answer 1

I did what I could with my GIMP skills:

You could have two route tables:

1. For public subnet:

2. For private subnets (two subnets can use same route table):