How to deploy structured Flask app on AWS elastic beanstalk

Question

After successfully deploying a test app using the steps outlined here: http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/create_deploy_Python_flask.html

I tried

Answer 1

Well, In my case I followed the entire process and conventions but was still getting 404. The problem was my virtual environment. I was ignoring all environment config related folders/files in my .gitignore but not in .ebignore. After creating .ebignore and ignoring all the folders/files which were not related to project code, fixed the issue.