SRE-486: Remove Terraform AWS infrastructure modules

[TimDiekmann]

🌟 What is the purpose of this PR?

Remove the Terraform AWS infrastructure code from the repository as it's no longer being used.

🔍 What does this change?

• Removes the Terraform modules and configurations for AWS infrastructure
• Removes the reference to Terraform in the infra/README.md
• Deletes all AWS-specific infrastructure code including VPC, ECS, RDS, and other service configurations
• Removes documentation related to AWS deployment

Pre-Merge Checklist 🚀

🚢 Has this modified a publishable library?

This PR:

• does not modify any publishable blocks or libraries, or modifications do not need publishing

📜 Does this require a change to the docs?

The changes in this PR:

• are internal and do not require a docs change

🕸️ Does this require a change to the Turbo Graph?

The changes in this PR:

• do not affect the execution graph

🛡 What tests cover this?

• No tests needed as this is removing unused code

❓ How to test this?

1. Verify that the Terraform code has been completely removed
2. Ensure the application can still be built and run locally

[cursor]

PR Summary

Low Risk
Pure deletion of unused infrastructure code and documentation; main risk is only to anyone still relying on these Terraform modules for deployments.

Overview
Removes the unused AWS Terraform infrastructure from infra/terraform, including modules for networking (VPC/subnets/PrivateLink), bastion/tunneling, ECS/ECR, Redis, Temporal workers, and related deployment/playbook documentation.

Updates infra/README.md to drop the Terraform reference, leaving only the Docker-based infra assets documented.

^{Written by Cursor Bugbot for commit da892a0. This will update automatically on new commits. Configure here.}

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
hash	Ready	Preview, Comment	Feb 13, 2026 4:17pm
petrinaut	Ready	Preview	Feb 13, 2026 4:17pm

2 Skipped Deployments

Project	Deployment	Actions	Updated (UTC)
hashdotdesign	Ignored	Preview	Feb 13, 2026 4:17pm
hashdotdesign-tokens	Ignored	Preview	Feb 13, 2026 4:17pm

[TimDiekmann]

• SRE-486: Remove Terraform AWS infrastructure modules #8419 👈 (View in Graphite)
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.

[augmentcode]

🤖 Augment PR Summary

Summary: Removes the repository’s AWS Terraform infrastructure, which is no longer used.

Changes:

• Deletes the entire infra/terraform tree (modules, environment tfvars, and helper scripts)
• Removes Terraform-related infrastructure documentation and playbooks under infra/terraform
• Updates infra/README.md to no longer reference Terraform as an infra option
• Eliminates AWS-specific definitions formerly covering VPC, bastion, Redis, ECR/ECS helpers, and PrivateLink/VPC hub configs

Technical Notes: This is a repository cleanup/removal-only change; remaining infra guidance focuses on Docker-based deployment.

_{🤖 Was this summary useful? React with 👍 or 👎}

[augmentcode]

Review completed. 1 suggestions posted.

Comment augment review to trigger a new review at any time.

[augmentcode]

Now that infra/terraform is removed, there are still repo references implying it exists (e.g. AGENTS.md lists /infra/terraform, and .github/labeler.yml has an area/infra > terraform rule). Consider updating/removing those to avoid stale documentation/labels.

Severity: low

Other Locations

• AGENTS.md:25
• .github/labeler.yml:61

_{🤖 Was this useful? React with 👍 or 👎, or 🚀 if it prevented an incident/outage.}