AWS solutions documentation change
Summary
Updated documentation to introduce two distinct CloudFormation templates (Lambda and ECS architectures) with specific use cases, performance characteristics, and selection guidance
Security assessment
The changes focus on architectural options (Lambda vs ECS) based on performance needs and cost optimization. No security vulnerabilities, security fixes, or security features are mentioned. The modifications are purely functional/documentational without security implications.
Diff
diff --git a/solutions/latest/dynamic-image-transformation-for-amazon-cloudfront/aws-cloudformation-template.md b/solutions/latest/dynamic-image-transformation-for-amazon-cloudfront/aws-cloudformation-template.md index cf6b63c47..b5ac7ed2c 100644 --- a//solutions/latest/dynamic-image-transformation-for-amazon-cloudfront/aws-cloudformation-template.md +++ b//solutions/latest/dynamic-image-transformation-for-amazon-cloudfront/aws-cloudformation-template.md @@ -5 +5 @@ -# AWS CloudFormation template +# AWS CloudFormation templates @@ -7 +7 @@ -You can download the CloudFormation template for this solution before deploying it. +This solution provides two CloudFormation templates, each designed for a specific deployment architecture: @@ -9 +9,3 @@ You can download the CloudFormation template for this solution before deploying -[**dynamic-image-transformation-for-amazon-cloudfront.template**](https://solutions-reference.s3.amazonaws.com/dynamic-image-transformation-for-amazon-cloudfront/latest/dynamic-image-transformation-for-amazon-cloudfront.template) \- Use this template to launch the solution and all associated components. The default configuration deploys CloudFront, API Gateway, Lambda, CloudWatch and EventBridge. You can customize the template to meet your specific needs. +**Lambda Architecture Template** [**dynamic-image-transformation-for-amazon-cloudfront-lambda.template**](https://solutions-reference.s3.amazonaws.com/dynamic-image-transformation-for-amazon-cloudfront/latest/dynamic-image-transformation-for-amazon-cloudfront-lambda.template) \- Use this template for cost-optimized deployments with images up to 6 MB. The configuration deploys CloudFront, API Gateway, Lambda, CloudWatch, and EventBridge. + +**ECS Architecture Template** [**dynamic-image-transformation-for-amazon-cloudfront-ecs.template**](https://solutions-reference.s3.amazonaws.com/dynamic-image-transformation-for-amazon-cloudfront/latest/dynamic-image-transformation-for-amazon-cloudfront-ecs.template) \- Use this template for high-performance deployments with images up to 100 MB. The configuration deploys CloudFront, Application Load Balancer, ECS with Fargate, DynamoDB, Amplify Admin UI, Cognito, CloudWatch, and EventBridge. @@ -14,0 +17,2 @@ CloudFormation resources are created from AWS CDK constructs. +**Template selection guidance:** \- Choose the **Lambda template** for cost-optimized deployments with basic transformation needs \- Choose the **ECS template** for advanced features including transformation policies, non-S3 origins, and administrative interface \- Refer to the [deployment architecture guide](./plan-your-deployment.html#choosing-deployment-architecture) for detailed comparison + @@ -37 +41 @@ Deploy the solution -Launch the stack +Deploy Lambda architecture