Pulling/Pushing out any AWS ECR images from/to AWS ECR through AWS Route53 CNAME

The main idea of this article is to show how to use CNAME of Route53 to pull or/and push images from/to AWS ECR service. By default, Amazon doesn’t allow to do it (SSL handshake is not working. SSL has been signed by Amazon side).

I played around with Amazon API and Python and proxy and I have found several solutions:

* Use Python and develop wrapper to log in, pull & push AWS ECR images from/to ECR through AWS Route53 CNAME of AWS ECS service.
* Use Some proxy (Ex: Nginx, Traefik, etc) and make forwarding rules with needed headers. This implementation is \`TBD\` soon!
* Amazon ECR interface VPC endpoints (AWS PrivateLink).

The full article you can read here: [https://medium.com/@solo.metalisebastian/pulling-pushing-out-any-aws-ecr-images-from-to-aws-ecr-through-aws-route53-cname-7c92307f9c25](https://medium.com/@solo.metalisebastian/pulling-pushing-out-any-aws-ecr-images-from-to-aws-ecr-through-aws-route53-cname-7c92307f9c25)

The code: [https://github.com/SebastianUA/ecr-pull-push](https://github.com/SebastianUA/ecr-pull-push)

\#AWS #AWSRoute53 #Docker #AWSECR

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