DevOps & Infrastructure

AWS CloudFront CDN

Configure CloudFront distributions for global content delivery with caching policies, origin configurations, and edge functions.

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Overview

Amazon CloudFront is a global content delivery network that accelerates delivery of web applications, APIs, and static assets through edge locations worldwide. AI agents can generate CloudFront distribution configurations, set up caching behaviors for different content types, configure origin access control for S3 buckets, and implement CloudFront Functions for URL rewrites and header manipulation.

CloudFront configuration involves many interconnected settings: origins, behaviors, cache policies, response header policies, error pages, and SSL certificates. AI agents can generate these configurations holistically, ensuring that your caching strategy matches your content update frequency, your security headers are properly set, and your SPA routing works correctly with custom error responses.

For teams deploying modern web applications, your AI agent can set up the complete stack: S3 origin with origin access control, cache policies that distinguish between static assets and API calls, CloudFront Functions for URL normalization, and invalidation commands for deployment pipelines. The agent can also help optimize cache hit ratios by analyzing cache statistics and adjusting TTLs.

Who Is This For?

Web developers setting up CloudFront for static site acceleration
Teams configuring cache policies for different content types
DevOps engineers implementing CloudFront Functions for URL rewrites
Organizations setting up multi-origin distributions for complex architectures

Installation

Setup for Claude Code

Install AWS CLI: brew install awscli
Claude Code generates CloudFront distribution configs and manages invalidations

Configuration

# Create invalidation after deployment
aws cloudfront create-invalidation \
  --distribution-id E1234567890 \
  --paths "/*"

# List distributions
aws cloudfront list-distributions --query "DistributionList.Items[].{Id:Id,Domain:DomainName,Status:Status}"