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thousand_bats commented on Serverless Horrors   serverlesshorrors.com/... · Posted by u/operator-name
joshstrange · 3 months ago
I thought this would be about the horrors of hosting/developing/debugging on “Serverless” but it’s about pricing over-runs. I scrolled aimlessly through the site ignoring most posts (bandwidth usage bills aren’t super interesting) but I did see this one:

https://medium.com/@maciej.pocwierz/how-an-empty-s3-bucket-c...

About how you make unauth’d API calls to an s3 bucket you don’t own to run up the costs. That was a new one for me.

thousand_bats · 3 months ago
> I thought this would be about the horrors of hosting/developing/debugging on “Serverless” but it’s about pricing over-runs.

Agreed about that. I was hired onto a team that inherited a large AWS Lambda backend and the opacity of the underlying platform (which is the value proposition of serverless!) has made it very painful when the going gets tough and you find bugs in your system down close to that layer (in our case, intermittent socket hangups trying to connect to the secrets extension). And since your local testing rig looks almost nothing like the deployed environment...

I have some toy stuff at home running on Google Cloud Functions and it works fine (and scale-to-zero is pretty handy for hiding in the free tier). But I struggle to imagine a scenario in a professional setting where I wouldn't prefer to just put an HTTP server/queue consumer in a container on ECS.

u/thousand_bats

KarmaCake day15September 7, 2025View Original