aws-cloudfront

# AWS CloudFront Manage CDN distributions and cache invalidations. ## List distributions ```bash aws cloudfront list-distributions --query 'DistributionList.Items[].{Id:Id,Domain:DomainName,Status:Status,Origins:Origins.Items[0].DomainName}' --output table ``` ## Get distribution details ```bash aws cloudfront get-distribution --id E1234ABCDEF | jq '.Distribution | {Id, Status, DomainName, Origins: .DistributionConfig.Origins.Items[].DomainName, Aliases: .DistributionConfig.Aliases.Items}' ``` ## Create invalidation ```bash aws cloudfront create-invalidation --distribution-id E1234ABCDEF \ --paths "/*" | jq '{Id: .Invalidation.Id, Status: .Invalidation.Status}' ``` ## Create invalidation (specific paths) ```bash aws cloudfront create-invalidation --distribution-id E1234ABCDEF \ --paths "/index.html" "/css/*" "/js/*" | jq '{Id: .Invalidation.Id, Status: .Invalidation.Status}' ``` ## List invalidations ```bash aws cloudfront list-invalidations --distribution-id E1234ABCDEF --query 'InvalidationList.Items[].{Id:Id,Status:Status,Created:CreateTime}' --output table ``` ## Get invalidation status ```bash aws cloudfront get-invalidation --distribution-id E1234ABCDEF --id I1234567890 | jq '{Id: .Invalidation.Id, Status: .Invalidation.Status, Paths: .Invalidation.InvalidationBatch.Paths.Items}' ``` ## Notes - Invalidations take a few minutes to propagate globally. - `/*` invalidates everything; use specific paths to reduce cost. - First 1000 invalidation paths/month are free; excess is $0.005/path. - Confirm before creating invalidations.