Simple web application based on Python-Flask and Postgres with docker-compose-based deploy

How to:

1. Install docker and docker-compose
2. Create ./secrets/postgres_password.txt and ./secrets/postgres_user.txt with your specific auth data. (Examples of such files you can find in ./secrets/ folder)
3. sudo docker compose build
4. sudo docker compose up -d
5. Go to localhost in your browser
6. To disable application type docker compose down