How We Fixed Intermittent ECS Image-Not-Found Errors in AWS CDK

📰 Dev.to · Jayesh Shinde

Learn how to fix intermittent ECS image-not-found errors in AWS CDK to improve deployment reliability

intermediate Published 13 Mar 2026
Action Steps
  1. Identify the root cause of intermittent ECS image-not-found errors
  2. Verify ECS task definition and container instance configuration
  3. Check AWS CDK code for correct image referencing
  4. Apply retry mechanisms for image pulls
  5. Test and validate the fixes in a staging environment
Who Needs to Know This

DevOps engineers and developers working with AWS CDK and ECS can benefit from this solution to reduce deployment failures

Key Insight

💡 Intermittent ECS image-not-found errors can be caused by incorrect image referencing or configuration issues, and applying retry mechanisms can help improve deployment reliability

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🚀 Fix intermittent ECS image-not-found errors in AWS CDK! 💡

Key Takeaways

Learn how to fix intermittent ECS image-not-found errors in AWS CDK to improve deployment reliability

Full Article

At one point, our ECS deployments started failing in a way that felt random. Sometimes a deployment...
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