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Amazon ECR now supports pull through cache for Chainguard

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This article announces that Amazon ECR now supports pull through cache for Chainguard's container registry as an upstream source.

  • ECR pull through cache now supports Chainguard as an upstream registry source
  • Automatically keeps Chainguard images synchronized without additional tools or workflows
  • Enables frequent registry syncs to keep container images up to date
  • Allows applying ECR features like image scanning and lifecycle policies to cached images
  • Available in all AWS Regions where ECR pull through cache is supported

This release simplifies container image management for Chainguard users by integrating direct caching into ECR, reducing operational overhead and improving image availability.



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