Question 1

How to use Former2 with LocalStack for testing?

Accepted Answer

Enable the LocalStack setting in Former2, ensure the browser extension is installed, and configure LocalStack with CORS settings for your browser, as detailed in the README with specific commands for Chrome, Firefox, and Edge.

Question 2

Is Former2 safe to use with production AWS credentials?

Accepted Answer

Yes, Former2 is designed securely—credentials are kept in memory and only used to sign AWS API calls, not transmitted externally. However, it's recommended to use read-only IAM keys for scanning.

Question 3

Former2 vs Terraformer: which is better for AWS IaC generation?

Accepted Answer

Former2 offers a browser-based interface with multi-format support and security focus, while Terraformer is CLI-based with deeper Terraform integration. Choose Former2 for ease of use and CloudFormation output, or Terraformer for more mature Terraform-specific features.

Question 4

Can Former2 generate IaC for AWS Lambda functions?

Accepted Answer

Yes, but coverage depends on the service; check the resource coverage badges—Former2 supports many AWS services, but gaps exist, so verify specific Lambda configurations in the outputs.

Question 5

How to self-host Former2 on a custom domain?

Accepted Answer

Host by running an HTTP server from the repository root, but extension support may require modifications for non-localhost domains, as explained in the HOSTING.md file.

Question 6

What are the limitations of Former2's Terraform output?

Accepted Answer

Terraform coverage is only 49%, so some resources may not be supported, and generated code might require manual adjustments for complex dependencies or state management.

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