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How to pre-configure EC2 instances using AWS CDK and avoid a nasty trap?

Posted by LMtx
3:55 am
21/11/2024

It has been a while since I created a public GitHub repo, but this topic deserves a proper explanation.

I was helping a customer solve that specific issue and decided to write about it to help others avoid hours of debugging. That was not an AWS CDK bug but a lack of understanding of how AWS works under the hood.

https://github.com/LMtx/AWS-CDK-EC2-user-data

Let me know if that topic is interesting for you!