: Define where network traffic is directed. Public routes point to the IGW, while private routes point to the NAT Gateway. 3. Implementation Best Practices AWS VPC Terraform module - GitHub
To build a functional VPC, the following resources are typically defined in Terraform configuration files:
: Enables private subnets to access the internet (e.g., for updates) without being reachable from the outside. vpc-terraform
Using Terraform for VPC management eliminates the manual errors associated with the AWS Console. It allows for the declarative definition of networking resources, including subnets, gateways, and route tables, which can be shared and reused across teams.
A report on using to provision an AWS Virtual Private Cloud (VPC) outlines the shift from manual configuration to Infrastructure as Code (IaC). By automating networking, teams can ensure consistent, repeatable, and version-controlled environments. 1. Executive Summary : Define where network traffic is directed
: The primary container for the network, defined by a CIDR block (e.g., 10.0.0.0/16 ).
: Allows public subnets to communicate with the internet. Implementation Best Practices AWS VPC Terraform module -
: Division of the VPC into smaller IP ranges. These are often split into Public subnets (accessible to the internet) and Private subnets (internal-only) across multiple Availability Zones (AZs) for high availability. Gateways :