OriginOptions

class aws_cdk.aws_cloudfront.OriginOptions(*, connection_attempts=None, connection_timeout=None, custom_headers=None, origin_shield_region=None)

Bases: object

Options to define an 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

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_cloudfront as cloudfront
import aws_cdk.core as cdk

origin_options = cloudfront.OriginOptions(
    connection_attempts=123,
    connection_timeout=cdk.Duration.minutes(30),
    custom_headers={
        "custom_headers_key": "customHeaders"
    },
    origin_shield_region="originShieldRegion"
)

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_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