Puma stuck with message “Early termination of worker” on Rails 6 API only project at Elastic Beanstalk

Question

I have a Rails 6 api-only application which I am failed to run at AWS Elastic Beanstalk. After deployment of that application, puma stucks with message \"Early termination o

Answer 1

Happens when Puma can't start.

Good News, you can run

bundle exec puma -p 3000 -e production

locally and then you get verbose errors.

I personally discovered a :optional tag on a has_many and some delayed_job issues that was breaking mine. So there is no one fix for this.