ipbrennan90 / lambda-tutorial

Small tutorial on how to set up a lambda function to handle basic form post requests and persist to an RDS instance. CORS included.

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Lambda Tutorial

I built this tutorial on lambda because of my original struggles getting lambda set up and working. this covers:

  • set up with zappa
  • vpc to connect to a mysql RDS instance on amazon
  • RDS persistence and querying through the lambda function
  • CORs setup
  • simple security

The tutorial should be done by checking out these branches and going through the readmes in this order

  • hello-world
  • routing
  • rds-integration
  • database-requests

If you just want to run the app, adjust your .env to have the values for the config vars in .env.example and run:

pipenv install

then,

zappa deploy

if you get stuck here I'd recommend at least running through the readme in the rds-integration branch

I have done my best to keep this simple and short, please open any issues if you have trouble with an explanation or get stuck on a step and I will work hard to solve those.

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Small tutorial on how to set up a lambda function to handle basic form post requests and persist to an RDS instance. CORS included.


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