beginner~2h
Amazon ECR: Container Image Registry
AWS's managed Docker/OCI image registry — where the container images that ECS and EKS actually pull from live, with IAM-based access control and vulnerability scanning built in.
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Subtopics
🎓 Learning objectives
- •Explain what ECR is and how it relates to Docker Hub or any other container registry
- •Push and pull an image to/from ECR using the Docker CLI and understand the authentication step involved
- •Describe ECR's image scanning feature and lifecycle policies
- •Understand how ECS/EKS task definitions reference an ECR image URI
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Related concepts
ecs-fundamentalscontainer-fundamentals-orchestrationcicd-codepipeline