Question #835
Which AWS service offers a fully managed solution to automate the building, validation, and distribution of custom Amazon Machine Images (AMIs)?
EC2 Image Builder
AWS Systems Manager
AWS CloudFormation
AWS OpsWorks
Explanation
EC2 Image Builder (A) is purpose-built to automate the AMI lifecycle, including installation of software, security patches, and distribution across AWS regions. It simplifies compliance and ensures up-to-date images.
Other options are incorrect because:
- AWS Systems Manager (B): Focuses on operational tasks like patch management and configuration but does not specialize in AMI creation.
- AWS CloudFormation (C): Deploys infrastructure-as-code templates but does not build or manage AMIs directly.
- AWS OpsWorks (D): A configuration management service for Chef/Puppet automation, not AMI creation.
Key Point: EC2 Image Builder is the only service offering end-to-end AMI automation, making it the correct choice.
Answer
The correct answer is: A