Background

Started from dockerize-your-flask-application

Development

Make sure the app works locally:

virtualenv -p python3 venv
source venv/bin/activate
pip install -r requirements.txt
python app.py

Build

docker build -t flask-tutorial:latest .

or

make build

Run

docker run -d -p 5000:5000 flask-tutorial

or

make run

Test

Open http://localhost:5000/

Note: If you get an error "fixture 'host' not found", then be sure to activate your python virtual environment. (see Development above)

You can also run:

make test

Lint

Ensure that we do not have any pylint issues by running:

make lint

Clean

make clean

Tips

1. Create a git pre-commit hook to ensure code committed has some checks:

a. Create .git/hooks/pre-commit

#!/bin/bash
make test

b. Ensure the script is executable:

chmod +x .git/hooks/pre-commit