Can you use custom Docker images to run your builds in AWS CodeBuild?

Direct Answer (Verified)Reviewed by Sunny (Senior Cloud Engineer)

Correct Answer: Yes, you can provide your own Docker image from ECR or Docker Hub to provide a custom build environment

Custom images allow you to pre-install specific tools or runtimes that might not be in the standard AWS images....

📋Part of AWS Certified Solutions Architect – Associate (SAA-C03) · AWS Certification Practice
Real Exam ScenarioAWS CodeBuild

Can you use custom Docker images to run your builds in AWS CodeBuild?

✓ Correct Answer & ExplanationAWS CodeBuild

Correct Answer

Yes, you can provide your own Docker image from ECR or Docker Hub to provide a custom build environment

Why This Answer Is Correct

Custom images allow you to pre-install specific tools or runtimes that might not be in the standard AWS images.

📚 What This Question Tests

This question evaluates your knowledge of AWS CodeBuild — a core concept tested in AWS Certified Solutions Architect – Associate (SAA-C03). Understanding AWS CodeBuild is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.