Your services need a network layout that makes access and egress choices explicit.

When this becomes useful

Services need to reach each other while limiting unnecessary public access. Network topology also affects cost and the way environments stay separate.

What the template offers

AWS VPC module is a Terraform module from Terraform AWS Modules. It offers a concrete implementation to inspect and adapt. A flexible networking foundation. Choose subnet and egress topology before accepting defaults; those choices shape cost and isolation.

Technical shape

Inspect subnet layout, route tables, NAT or other egress choices, and the outputs other modules will consume.

Questions worth answering

• Which components need public access?
• What does egress cost?
• How will environments remain separate?

Inspect the source

Read the maintainer's README, license, setup instructions and current repository state before adapting the code.