S3OriginProps

class aws_cdk.aws_cloudfront_origins.S3OriginProps(*, connection_attempts=None, connection_timeout=None, custom_headers=None, origin_shield_region=None, origin_path=None, origin_access_identity=None)

Bases: OriginProps

Properties to use to customize an S3 Origin.

Parameters:

  • connection_attempts (Union[int, float, None]) – The number of times that CloudFront attempts to connect to the origin; valid values are 1, 2, or 3 attempts. Default: 3

  • connection_timeout (Optional[Duration]) – The number of seconds that CloudFront waits when trying to establish a connection to the origin. Valid values are 1-10 seconds, inclusive. Default: Duration.seconds(10)

  • custom_headers (Optional[Mapping[str, str]]) – A list of HTTP header names and values that CloudFront adds to requests it sends to the origin. Default: {}

  • origin_shield_region (Optional[str]) – When you enable Origin Shield in the AWS Region that has the lowest latency to your origin, you can get better network performance. Default: - origin shield not enabled

  • origin_path (Optional[str]) – An optional path that CloudFront appends to the origin domain name when CloudFront requests content from the origin. Must begin, but not end, with ‘/’ (e.g., ‘/production/images’). Default: ‘/’

  • origin_access_identity (Optional[IOriginAccessIdentity]) – An optional Origin Access Identity of the origin identity cloudfront will use when calling your s3 bucket. Default: - An Origin Access Identity will be created.

ExampleMetadata:

infused

Example:

my_bucket = s3.Bucket(self, "myBucket")
cloudfront.Distribution(self, "myDist",
    default_behavior=cloudfront.BehaviorOptions(origin=origins.S3Origin(my_bucket,
        custom_headers={
            "Foo": "bar"
        }
    ))
)

Attributes

connection_attempts

The number of times that CloudFront attempts to connect to the origin;

valid values are 1, 2, or 3 attempts.

Default:

3

connection_timeout

The number of seconds that CloudFront waits when trying to establish a connection to the origin.

Valid values are 1-10 seconds, inclusive.

Default:

Duration.seconds(10)

custom_headers

A list of HTTP header names and values that CloudFront adds to requests it sends to the origin.

Default:

{}

origin_access_identity

An optional Origin Access Identity of the origin identity cloudfront will use when calling your s3 bucket.

Default:

  • An Origin Access Identity will be created.

origin_path

An optional path that CloudFront appends to the origin domain name when CloudFront requests content from the origin.

Must begin, but not end, with ‘/’ (e.g., ‘/production/images’).

Default:

‘/’

origin_shield_region

When you enable Origin Shield in the AWS Region that has the lowest latency to your origin, you can get better network performance.

Default:

  • origin shield not enabled

See:

https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/origin-shield.html