Exam AWS Certified DevOps Engineer - Professional DOP-C02 topic 1 question 250 discussion

EC2 Image Builder: - This service is designed to automate the creation and distribution of container images. It supports defining container recipes and automating the build process. Direct Distribution: - EC2 Image Builder can be configured to distribute the images directly to multiple ECR repositories across different regions. This aligns with the requirement of publishing the base image to the us-west-2, us-east-2, and eu-central-1 regions. Weekly Schedule: - EC2 Image Builder can be scheduled to run on a weekly basis, meeting the requirement for regular updates.

https://docs.aws.amazon.com/ko_kr/imagebuilder/latest/userguide/manage-distribution-settings.html

A is correct. It offers a more operationally efficient and AWS-native solution for distributing container images across multiple regions.

EC2 Image Builder is for AMIs not container images that go to ECR... "A replication action only occurs once per image push. For example, if you configured cross-Region replication from us-west-2 to us-east-1 and from us-east-1 to us-east-2, an image pushed to us-west-2 replicates to only us-east-1, it doesn't replicate again to us-east-2. This behavior applies to both cross-Region and cross-account replication." https://docs.aws.amazon.com/AmazonECR/latest/userguide/replication.html

---> C You can distributes container image to Amazon ECR repository in multiple regions. --- https://docs.aws.amazon.com/imagebuilder/latest/userguide/cr-upd-container-distribution-settings.html

VOTE A

A replication action only occurs once per image push. For example, if you configured cross-Region replication from us-west-2 to us-east-1 and from us-east-1 to us-east-2, an image pushed to us-west-2 replicates to only us-east-1, it doesn't replicate again to us-east-2. This behavior applies to both cross-Region and cross-account replication.

B https://aws.amazon.com/blogs/containers/cross-region-replication-in-amazon-ecr-has-landed/