Deployment Checklist

Lambda@Edge

• Lambda is created in us-east-1.
• Runtime is Node.js.
• Code is pasted into index.mjs.
• BROWSABLE_PREFIX_CONFIGS has the right bucket names.
• Lambda role trust policy includes lambda.amazonaws.com.
• Lambda role trust policy includes edgelambda.amazonaws.com.
• Lambda role has s3:ListBucket for the intended prefixes.
• Code is deployed.
• A numbered Lambda version is published.
• CloudFront uses the numbered version ARN, not $LATEST.

CloudFront

• Lambda@Edge is attached to the correct behavior.
• Event type is Origin request.
• Include body is unchecked.
• Distribution has finished deploying.

Optional header CloudFront Function

• CloudFront Function is published.
• It is attached to Viewer response.
• PHP files display as text/plain.
• Markdown files display inline.

Test URLs

• /beta/ works.
• /beta redirects to /beta/.
• Parent Directory works.
• Sorting works.
• New uploads appear after cache expires or invalidation.