cdk-bucket-deployment-expirator 1.74.1rc1

Opinionated CDK Bucket Deployment object pruner for maintaining N old versions

CDK Bucket Deployment Expirator

Why This Package

I've been having issues with my React deployments to AWS S3 while using Cloudfront due to browsers caching and attempting to load chunks that were unavailable after using CDK Bucket Deployment.

I had been using prune: true to clean up the bucket and this was causing all previous chunks to be deleted. However, the reality is we want to support N number of older chunks, just in case, and provide a mechanism for alerting the user that a new version is available (not part of this construct).

Must Be Used With CDK Bucket Deployment

# Example automatically generated without compilation. See https://github.com/aws/jsii/issues/826
from aws_cdk.aws_s3 import Bucket
from aws_cdk.aws_s3_deployment import BucketDeployment, Source

bucket = Bucket(self, "SourceBucket")
now = Date().get_time()

bucket_deployment = BucketDeployment(self, "deploy-spa",
    sources=[Source.asset("path/to/assets")],
    destination_bucket=bucket,
    metadata=UserDefinedObjectMetadata(deployed=now.to_string()), # This actually turns into x-amz-meta-x-amzn-meta-deployed right now
    prune=False
)

BucketDeploymentExpirator(self, "expirator",
    bucket_deployment=bucket_deployment, # need this to add cfn depends on
    source_bucket=bucket
)

Versioning

I will attempt to align the major and minor version of this package with [AWS CDK], but always check the release descriptions for compatibility.

This currently supports

References

• CDK Bucket Deployment