AWS Streamlit App

This is a proof of concept of AWS CDK application that deploys and hosts a single (dummy) Streamlit application. This application communicates with a 'Hello World' model (dummy algorithm) hosted on a separate AWS service.

Architecture overview

Configuration

By default, [default] AWS profile is used for AWS CDK configuration. If you want to use another named profile, you could specify it in cdk.json file as"profile": "your_profile_name" or provide a --profile your_profile_name parameter to AWS CDK commands.

Installation

Make sure you have typescript and Docker installed.

Install the required dependencies:

npm install

For the first time run cdk bootstrap command:

npx cdk bootstrap

Run cdk synth to synthesize an AWS CloudFormation template:

npx cdk synth

Run cdk deploy:

npx cdk deploy

Specify a named profile parameter to AWS CDK commands if needed

npx cdk command_name --profile your_profile_name

Other useful commands

• npm run build compile typescript to js
• npm run watch watch for changes and compile
• npm run test perform the jest unit tests
• npx cdk deploy deploy this stack to your default AWS account/region
• npx cdk diff compare deployed stack with current state
• npx cdk synth emits the synthesized CloudFormation template