aws / aws/aws-cdk

(aws-cloudfront-origins): Support dualstack domain name (ipv6) for S3 origin

Open
#20,550 2 comments 0 reactions 0 assignees View on GitHub
@aws-cdk/aws-cloudfront-origins effort/medium feature-request p2
Dominant language
TypeScript
Stars
12.9k
Forks
4.6k
Avg merge
1d 19h
Merged PRs (30d)
74

Description

### Describe the feature

It looks like that [aws-cloudfront-origins](https://github.com/aws/aws-cdk/tree/master/packages/%40aws-cdk/aws-cloudfront-origins) doesn't support a dualstack endpoint for S3 origin. According to [aws_s3.Bucket](https://docs.aws.amazon.com/cdk/api/v2/docs/aws-cdk-lib.aws_s3.Bucket.html), it provides `bucketDualStackDomainName` attribute for ipv6 or `transferAccelerationUrlForObject()` method for Transfer Acceleration URL. I want to configure S3 Origin enabling via both ipv4 and ipv6. But, I don't know how to configure it.

### Use Case

I guess these documents are related to enabling ipv6 with CloudFront and S3.

* https://aws.amazon.com/jp/about-aws/whats-new/2016/10/ipv6-support-for-cloudfront-waf-and-s3-transfer-acceleration/
* https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-to-cloudfront-distribution.html#routing-to-cloudfront-distribution-config

### Proposed Solution

_No response_

### Other Information

_No response_

### Acknowledgements

- [ ] I may be able to implement this feature request
- [ ] This feature might incur a breaking change

### CDK version used

2.25.0

### Environment details (OS name and version, etc.)

Ubuntu 20.04.4 LTS

Contributor guide

Open the contributing guide

Research direction

Start in packages/@aws-cdk/aws-cloudfront-origins and compare its S3 origin handling with the aws_s3.Bucket bucketDualStackDomainName and transferAccelerationUrlForObject() APIs. Clarify which endpoint CloudFront should use for dual-stack access, then verify the resulting origin configuration supports both IPv4 and IPv6.

Written by the indexing model from the issue text.

Assessment

Tech stack
aws, typescript
Domain
cloud
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.