README.md

tf_aws_metadata module

This module is used as a metadata service that given VPC marker (name) exposes attributes of that VPC as output resources which can be consumed by other Terraform resources, without having to duplicate the data_source logic.

Requirements

Minimum v3.55 of the AWS Provider

Input variables

• marker - (string) REQUIRED - VPC marker / VPC name - used to resolve the VPC resource

Usage

module "metadata" {
  source = "github.com/zegocover/techops-tf_aws_metadata"
  marker = "productionvpc"
}

output "private_subnets" {
  value = "${module.metadata.vpc_private_subnets}"
}

Outputs

• vpc_id: The ID of the VPC
• vpc_cidr: The CIDR block of the VPC
• vpc_public_subnets_ids - A list of AWS Subnet IDs for all public subnets inside the VPC
• vpc_private_subnets_ids - A list of AWS Subnet IDs for all private subnets inside the VPC
• vpc_public_route_table_ids - A list of all public AWS Route Table IDs
• vpc_private_route_table_ids - A list of all private AWS Route Table IDs
• vpc_public_subnets - A list of CIDR blocks for all public subnets inside the VPC
• vpc_private_subnets - A list of CIDR blocks for all private subnets inside the VPC