open-index/open-npm huggingface dataset:
npm package: @irtnog/aws-lambda-ec2-dyndns
Description: Update the corresponding DNS A RR in Route 53 when an EC2 instance starts.
Author: Matthew X. Economou
Latest version: 1.0.0

# aws-lambda-ec2-dyndns

This AWS Lambda function handles CloudWatch Events signalling an EC2
instance entering the running state.  When triggered the function
checks the instance's metadata for tags that specify which Route 53
hosted zone and resource record should be updated and acts
accordingly.

## Limitations

- The function will only register the instance's public IP address in
  DNS.