Cloud Computing for Data Analysis

146 Chapter 6: Serverless ETL Tenologies

Chalice Framework on AWS Lambda

Another option for developing serverless AWS applications is to use the alice framework³⁰⁵. Here

is how to get started.

A. Create credentials.

1 $ mkdir ~/.aws

2 $ cat >> ~/.aws/config

3 [default]

4 aws_access_key_id=YOUR_ACCESS_KEY_HERE

5 aws_secret_access_key=YOUR_SECRET_ACCESS_KEY

6 region=YOUR_REGION (such as us-west-2, us-west-1, etc)

B. Next, setup a project.

1 python3 -m venv ~/.hello && source ~/.hello/bin/activate

2 chalice new-project hello && hello

Inspect the

app.py

file.

1 from chalice import Chalice

2

3 app = Chalice(app_name='hello')

4

5

6 @app.route('/')

7 def index():

8 return ...