article-cloudfront-distribution.yaml

  CloudFrontDistribution:
    Type: AWS::CloudFront::Distribution
    Properties:
      DistributionConfig:
        Aliases:
          - !Ref DomainName
        CustomErrorResponses:
          - ErrorCachingMinTTL: 60
            ErrorCode: 404
            ResponseCode: 200
            ResponsePagePath: '/index.html'
          - ErrorCachingMinTTL: 60
            ErrorCode: 403
            ResponseCode: 200
            ResponsePagePath: '/index.html'            
        DefaultCacheBehavior:
          AllowedMethods:
            - GET
            - HEAD
          CachedMethods:
            - GET
            - HEAD
          Compress: true
          DefaultTTL: 86400
          ForwardedValues:
            Cookies:
              Forward: none
            QueryString: true
          MaxTTL: 31536000
          SmoothStreaming: false
          TargetOriginId: !Sub 'S3-${AWS::StackName}-root'
          ViewerProtocolPolicy: 'redirect-to-https'
        DefaultRootObject: 'index.html'
        Enabled: true
        HttpVersion: http2
        IPV6Enabled: true
        Logging:
          Bucket: !GetAtt S3BucketLogs.DomainName
          IncludeCookies: false
          Prefix: 'cdn/'
        Origins:
          - CustomOriginConfig:
              HTTPPort: 80
              HTTPSPort: 443
              OriginKeepaliveTimeout: 5
              OriginProtocolPolicy: 'https-only'
              OriginReadTimeout: 30
              OriginSSLProtocols:
                - TLSv1
                - TLSv1.1
                - TLSv1.2
            DomainName: !GetAtt S3BucketRoot.DomainName
            Id: !Sub 'S3-${AWS::StackName}-root'
        PriceClass: PriceClass_All
        ViewerCertificate:
          AcmCertificateArn: !Ref CertificateManagerCertificate
          SslSupportMethod: sni-only