如何从 SAm 项目创建 cloudformation 模板？

Question

I am trying to convert a SAM project to a cloudformation template in order to call

cloudformation.createStack()

to create multiple stacks when a lambda is invoked. So far I can upload the SAM project with

sam build sam package

But the size of the S3 is to big and I am getting errors. What are the steps to correctly upload the cloudformation template?

Answer 1

These pre-reqs need to be met before continuing:

1. Install the SAM CLI.

2. Create an Amazon S3 bucket to store the serverless code artifacts that the SAM template generates. At a minimum, you will need permission to put objects into the bucket.

3. The permissions applied to your IAM identity must include iam:ListPolicies.

4.You must have AWS credentials configured either via the AWS CLI or in your shell's environment via the AWS_* environment variables.

5.Git installed.

6.Python 3.x installed. (Optional) Install Python's virtualenvwrapper.

Source Link:- https://www.packetmischief.ca/2020/12/30/converting-from-aws-sam-to-cloudformation/