AWS CloudFormation 导出 yaml 文件

Question

Basically I've created an AWS project using yaml file and after that, I've made many changes in the graphic interface. Now I would like to duplicate this project, but my yaml file is outdated. Is there a way for me to somehow export these changes into the yaml file or I have to manualy write all the changes into it?

Answer 1

There is drift detection in CloudFormation which you can use to detect differences between current stack and the resources.

There is also an external tool called former2 , but this is to generate entire templates based on existing infrastructure, which can also be helpful in updating your own templates to match your resources.