The guide explains how automated vulnerability scanning catches common Terraform misconfigurations like exposed ports, hardcoded secrets, and unencrypted storage before production. It compares leading open-source tools (tfsec, Checkov, Terrascan, Trivy) and shows how to integrate Checkov into GitHub Actions for automated security gates.

Dave Hall demonstrates using Terraform's lifecycle ignore_changes argument to create SSM Parameters that external processes can update without Terraform reverting changes. This pattern enables tracking infrastructure as code while allowing applications or CI/CD pipelines to maintain parameter values independently.

Aidan Steele shows how to query Terraform state files stored in S3 using AWS Athena and Amazon Ion serialization format. The approach enables central ops teams to answer questions like which providers developers use or count specific resource types across an entire organization.

Hasan Ashab argues AWS Backup eliminates 200+ lines of Lambda code, reduces costs by 40%, and provides enterprise features like cross-region replication and compliance reporting out of the box. The post includes complete Terraform configuration for migrating from custom Lambda-based EC2 backup solutions to AWS Backup.

The tutorial demonstrates deploying a Node.js application on ECS Fargate using Terraform community modules for VPC, ECS cluster, and service configuration. It covers setting up ALB in public subnets, ECS tasks in private subnets, and configuring autoscaling policies based on CPU and memory utilization.

I recommend this project by Luc van Donkersgoed (fellow AWS Hero) to help you keep track of AWS news and blogs in one place. See what's hot, read summaries, search, set bookmarks and ratings, and categorize articles with tags.