lambda#edge cloudfront resource creation - aws-lambda

Question

I'm a little lost here, I'm trying to deploy a simple function that uses Lambda#edge but I having some problems creating the Cloudfront resource and attaching that CF to the lambda function.
Here is an example of the serverless.yml
service: some-service
plugins:
- serverless-pseudo-parameters
provider:
name: aws
runtime: nodejs10.x
stage: ${env:STAGE}
region: us-east-1
resources:
- ${file(./resources.yml):resources}
functions:
- ${file(./lambda-at-edge/function.yml):functions}
The function definition:
functions:
lambda-at-edge-function:
description: Lambda at edge authentication
handler: serverless/index.handler
events:
- cloudFront:
eventType: viewer-response
origin: s3://some.s3.amazonaws.com/
One thing if I don't define the Cloudfront resources it's not created and If I define the resource and attach that to the serverless definition it's create the resource, but then I don' know how to attach that cloudfront to the function.
Edit:
So I'm deploying everithing with sls deploy, so my question now is how can I attach the funtion name to be used in LambdaFunctionAssociations from cloudfront distribution.

Answer 1

When using Lambda#edge you have to respect the limits.
Check them out here:
Requirements and Restrictions on Lambda Functions
This should work:
service: some-service
plugins:
- serverless-pseudo-parameters
provider:
name: aws
runtime: nodejs10.x
stage: ${env:STAGE}
region: us-east-1
memorySize: 128
timeout: 5
resources:
- ${file(./resources.yml):resources}
functions:
- ${file(./lambda-at-edge/function.yml):functions}