Stirling-PDF/docker/README.md

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2025-07-11 12:27:27 +01:00
# Docker Setup for Stirling-PDF
This directory contains the organized Docker configurations for the split frontend/backend architecture.
## Directory Structure
```
docker/
├── backend/ # Backend Docker files
│ ├── Dockerfile # Standard backend
│ ├── Dockerfile.ultra-lite # Minimal backend
│ └── Dockerfile.fat # Full-featured backend
├── frontend/ # Frontend Docker files
│ ├── Dockerfile # React/Vite frontend with nginx
│ ├── nginx.conf # Nginx configuration
│ └── entrypoint.sh # Dynamic backend URL setup
├── monolith/ # Single container setup
│ ├── Dockerfile # Combined frontend + backend
│ ├── nginx-monolith.conf # Nginx config for monolith
│ └── start-monolith.sh # Startup script
└── compose/ # Docker Compose files
├── docker-compose.yml # Standard setup
├── docker-compose.ultra-lite.yml # Ultra-lite setup
├── docker-compose.fat.yml # Full-featured setup
└── docker-compose.monolith.yml # Single container setup
```
## Usage
### Separate Containers (Recommended)
From the project root directory:
```bash
# Standard version
docker-compose -f docker/compose/docker-compose.yml up --build
# Ultra-lite version
docker-compose -f docker/compose/docker-compose.ultra-lite.yml up --build
# Fat version
docker-compose -f docker/compose/docker-compose.fat.yml up --build
```
### Single Container (Monolith)
```bash
# Single container with both frontend and backend
docker-compose -f docker/compose/docker-compose.monolith.yml up --build
```
## Access Points
- **Frontend**: http://localhost:3000
- **Backend API (debugging)**: http://localhost:8080 (TODO: Remove in production)
- **Backend API (via frontend)**: http://localhost:3000/api/*
## Configuration
- **Backend URL**: Set `BACKEND_URL` environment variable for custom backend locations
- **Custom Ports**: Modify port mappings in docker-compose files
- **Memory Limits**: Adjust memory limits per variant (2G ultra-lite, 4G standard, 6G fat)
## Development vs Production
- **Development**: Keep backend port 8080 exposed for debugging
- **Production**: Remove backend port exposure, use only frontend proxy