I am working on my first serverless application. It works offline, but when I try to deploy it to AWS I the the following message
The CloudFormation template is invalid: Template format error: Number of resources, 295, is greater than maximum allowed, 200
I suspect I am doing something fundamentally wrong, but do not know what. Suggestions?
What does your serverless.yml look like?
Sounds like it has ALOT of functions in it
You might need to split up the service into smaller pieces or use sub stacks
Thanks David! I have 32 functions in my serverless.yml I removed some which has brought down the number of resources. Is there a guideline on breaking up services? I am not familiar with sub stacks. Time to do more research!
Sub stacks are painful to use from what I hear
You are better off breaking up your large large service into microservices based on the domain they handle.
Depends on your app on how you’d logically break in down into smaller pieces.
I recommend checking out pretty much all the microservice talks from https://www.youtube.com/user/GotoConferences