sabi-h / aws-lambda-microservice-template

Template for building microservice using aws lambda and serverless framework.

Template Data Pipeline

Stream function logs into your terminal

sls logs --function [FUNCTION_NAME] --stage prod --tail

Initiate a new project

python template/initiate_new_project.py

Install npm packages

npm init
npm install serverless@2.64 --save

Install Python dependencies

cd REPOSITORY_NAME
pipenv install

Stream function logs into your terminal

prod-sls logs --function main --stage prod --tail

Testing:

pytest . -v

Linting:

black . --line-length 120

Create requirements.txt file:

pipenv lock -r > requirements.txt

Invoke a function locally using dev and prod

sls invoke local -f [FUNCTION_NAME] --path ./data/event.json
sls invoke local -f [FUNCTION_NAME] --path ./data/event.json

Invoke a function

sls invoke -f main --log

Deploy function

prod-sls deploy --stage prod --verbose

Setup

Install serverless plugin

sls plugin install --name serverless-python-requirements