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Welcome to Omeka S Docker! This project provides a production-ready Docker setup for Omeka S, a web publication system for universities, galleries, libraries, archives, and museums.
GitHub Repository: https://github.com/nakamura196/omeka-s-docker
Why Omeka S Docker?
Managing digital collections does not need to be complex. That is why we created a Docker-based solution that simplifies deploying and managing Omeka S.
Key Features
- Quick Setup: Get Omeka S running within minutes with a single command
- Security First: Built with security best practices including non-root containers and secure default settings
- Module Management: Automatic installation and updates of popular Omeka S modules
- Easy Upgrades: Seamless version upgrades while maintaining data persistence
- Production Ready: Optimized for both development and production environments
- Traefik Integration: Built-in support for reverse proxy and SSL termination
Getting Started
Prerequisites
- Docker and Docker Compose installed
- Basic command line knowledge
- (Optional) A domain name for production deployment with SSL
Understanding Setup Options
This Docker setup provides two deployment modes:
- Local Development - Ideal for testing, development, and small-scale deployments
- Production with Traefik - For public-facing sites with automatic SSL certificates
Local Development Setup
The local setup is best suited for:
- Testing Omeka S before production deployment
- Development and customization work
- Internal use within an organization
- Small projects that do not require public access
Quick Start for Local Development
- Clone the repository:
- Configure the environment:
- Start the services:
Access the services:
- Omeka S:
http://localhost - phpMyAdmin (database management):
http://localhost:8080 - Mailpit (email testing):
http://localhost:8025
- Omeka S:
Production Setup with Traefik
For public deployments, Traefik is used as a reverse proxy. Traefik is a modern HTTP reverse proxy and load balancer that makes microservice deployment easy. Key benefits:
- Automatic SSL/TLS certificates from Let’s Encrypt (free!)
- Automatic certificate renewal - no manual intervention needed
- Built-in security headers - for better protection
- Dashboard for service monitoring
- Docker integration - automatically discovers services
What is a Reverse Proxy?
A reverse proxy sits between the internet and your web application, handling:
- SSL termination (HTTPS encryption/decryption)
- Load balancing across multiple containers
- Security headers and access control
- Request routing to the correct service
Quick Start for Production
Set up your domain:
- Point your domain (e.g.,
omeka.yourdomain.com) to your server’s IP address - Ensure ports 80 and 443 are open in your firewall
- Point your domain (e.g.,
Configure the production environment:
Key items to configure:
- Run the setup script:
- Install modules and themes:
Access the production site:
- Omeka S:
https://omeka.yourdomain.com(note: HTTPS!) - Traefik Dashboard:
https://traefik.yourdomain.com
- Omeka S:
Architecture
The stack consists of three main components:
- Omeka S Application: The main application container running PHP-FPM
- MariaDB: The database for storing collections and metadata
- Nginx: The web server serving the application
Security Features
- Non-root user execution
- Read-only root filesystem where possible
- Secure environment variable handling
- Network isolation between services
- Regular security updates
Module Management
One of the standout features is automated module management. The included scripts handle:
- Installing popular modules such as ImageServer, CSVImport, and FileSideload
- Keeping modules up to date with the latest versions
- Managing module dependencies
Production Deployment Details
Why Choose Traefik?
When deploying web applications to production, the following challenges need to be addressed:
- SSL/TLS encryption - essential for security and SEO
- Certificate management - obtaining and renewing SSL certificates
- Multiple services - running multiple applications on a single server
- Security headers - protection against common web vulnerabilities
Traefik handles all of these automatically, significantly saving configuration and maintenance time.
Production Features
The production setup includes:
- Automatic SSL certificates via Let’s Encrypt
- Health checks - confirming service uptime
- Monitoring dashboard - tracking service status
- Data backup strategy
- Performance optimization for large collections
Security Considerations
The production setup implements several security best practices:
- Non-root container execution
- Network isolation between services
- Secure environment variable handling
- Regular security updates
- HTTPS-only access with HSTS headers
Community and Support
We believe in the power of community collaboration. We welcome contributions such as:
- Bug reports
- Feature suggestions
- Code contributions
- Sharing use cases
Your input helps make Omeka S Docker better for everyone.
Future Plans
We are continuously improving Omeka S Docker:
- Enhanced monitoring capabilities
- Kubernetes deployment options
- Automated backup solutions
- Performance optimization
How to Get Involved
This project is open source and welcomes contributions from the community. Visit the GitHub repository to:
- Report bugs and issues
- Suggest new features
- Contribute code improvements
- Star the project if you find it useful
Repository: https://github.com/nakamura196/omeka-s-docker
Every contribution, no matter how small, is valued and appreciated.
Summary
Omeka S Docker represents our commitment to making digital collection management accessible, secure, and efficient. From small archives to large institutions, this solution scales to meet your needs while maintaining simplicity.
Start building your digital collections with Omeka S Docker today!
For detailed documentation, please visit the GitHub repository or open an issue if you need help.