# Shopping List Web App on Kubernetes (Local)

This project deploys a Flask-based shopping list app with PostgreSQL on a local Kubernetes cluster (Docker Desktop).

## Prerequisites
- Docker Desktop with Kubernetes enabled
- kubectl configured for `docker-desktop` context

## Files
- `namespace.yaml`: Kubernetes namespace
- `persistent-storage.yaml`: PVC for Postgres data
- `postgres-deployment.yaml` / `postgres-service.yaml`: Postgres setup
- `deployment.yaml` / `service.yaml`: Web app setup
- `prepare-app.sh`: build Docker image
- `start-app.sh`: apply Kubernetes resources
- `stop-app.sh`: delete all resources

## Usage
1. Build the image:
   ```bash
   ./prepare-app.sh

2. Deploy to Kubernetes:
   ```bash
   ./start-app.sh

3. Access the app:
Open http://localhost:80 in your browser

4. Clean up :
   ./stop-app.sh