hello-world

Simple Flask API responding with JSON {"message": "Hello World!"}.

Setup

Create and activate a virtual environment, then install dependencies:

python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txt

Run locally with gunicorn (make sure the virtual environment is active):

./run_gunicorn.sh

Systemd service

A sample hello-world.service is provided. Install using:

sudo ./install_service.sh

Ensure that the virtual environment exists at /opt/hello-world/venv and contains the required packages before starting the service. The service listens on port 8000.