Deploying LibreServer

Introduction

LibreServer (formerly Freedombone) is a self-hosted home server system designed to give individuals and small organizations control over their digital lives. Rather than relying on cloud services from large corporations, LibreServer enables you to run your own email, social networking, file storage, chat, and many other services on hardware you control.

Built on Debian, LibreServer provides a curated collection of privacy-focused applications that are pre-configured to work together securely. The project emphasizes ease of use, security by default, and freedom from surveillance capitalism.

Key highlights of LibreServer:

Email Server: Full-featured email with spam filtering and encryption
XMPP Chat: Secure instant messaging with OMEMO encryption
Matrix/Element: Modern chat with federation support
Nextcloud: File sync and collaboration
ActivityPub: Federated social networking
RSS Reader: Stay updated without tracking
CalDAV/CardDAV: Calendar and contacts sync
Git Hosting: Self-hosted code repositories
VPN: Secure remote access
Tor Support: Optional onion services
Web Interface: Manage services through a control panel

This guide walks through deploying LibreServer components on Klutch.sh using Docker.

Why Deploy LibreServer on Klutch.sh

Deploying LibreServer components on Klutch.sh provides several advantages:

Simplified Deployment: Klutch.sh automatically builds your LibreServer setup. Push to GitHub, and services deploy automatically.

Persistent Storage: Attach persistent volumes for email, files, and databases. Your data survives restarts.

HTTPS by Default: Klutch.sh provides automatic SSL certificates for all services.

GitHub Integration: Connect your repository for automatic redeployments.

Scalable Resources: Allocate resources based on your usage patterns.

Environment Variable Management: Securely store configuration and secrets.

Custom Domains: Essential for email and federation features.

Always-On Availability: Your personal services remain accessible 24/7.

Prerequisites

Before deploying LibreServer on Klutch.sh, ensure you have:

A Klutch.sh account
A GitHub account with a repository for your configuration
Basic familiarity with Docker and containerization concepts
A custom domain with full DNS control
Understanding of the services you want to run
(Optional) Additional domains for service separation

Understanding LibreServer Architecture

LibreServer is a collection of services:

Control Panel: Web interface for managing installed services.

Service Containers: Each service (email, chat, etc.) runs independently.

Database Layer: PostgreSQL/MariaDB for services requiring databases.

Reverse Proxy: Handles routing and SSL termination.

Mail Server: Postfix/Dovecot stack for email.

Authentication: Centralized user management.

Preparing Your Repository

Repository Structure

libreserver-deploy/
├── Dockerfile
├── docker-compose.yml
├── README.md
└── .dockerignore

Creating the Dockerfile

For a core LibreServer-style deployment:

FROM debian:bookworm-slim

# Install base packages
RUN apt-get update && apt-get install -y \
    curl \
    git \
    nginx \
    certbot \
    python3-certbot-nginx \
    supervisor \
    && rm -rf /var/lib/apt/lists/*

# Create directories
RUN mkdir -p /var/lib/libreserver /var/log/libreserver

# Environment configuration
ENV DOMAIN=${DOMAIN:-example.com}
ENV ADMIN_EMAIL=${ADMIN_EMAIL:-admin@example.com}

# Copy configuration files
COPY supervisord.conf /etc/supervisor/conf.d/

# Expose ports
EXPOSE 80 443

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=30s --retries=3 \
  CMD curl -f http://localhost/ || exit 1

CMD ["/usr/bin/supervisord", "-n"]

Creating the .dockerignore File

.git
.github
*.md
LICENSE
.gitignore
*.log
.DS_Store
.env
.env.local

Environment Variables Reference

Variable	Required	Default	Description
`DOMAIN`	Yes	-	Primary domain for services
`ADMIN_EMAIL`	Yes	-	Administrator email address
`ADMIN_PASSWORD`	Yes	-	Administrator password

Deploying LibreServer on Klutch.sh

Plan Your Services

Decide which LibreServer components you need:

Email (requires proper DNS records)
Chat (XMPP or Matrix)
File storage (Nextcloud)
Social networking (ActivityPub)

Configure DNS

Set up required DNS records:

A/AAAA records for your domain
MX records for email
SRV records for chat protocols
SPF/DKIM/DMARC for email authentication

Push Your Repository to GitHub

git init
git add Dockerfile .dockerignore README.md
git commit -m "Initial LibreServer deployment configuration"
git remote add origin https://github.com/yourusername/libreserver-deploy.git
git push -u origin main

Create a New Project on Klutch.sh

Navigate to the Klutch.sh dashboard and create a new project named “libreserver” or “homeserver”.

Create Apps for Each Service

Deploy each component as a separate app:

Main web server/control panel
Email server (if applicable)
Chat server
File storage

Configure HTTP Traffic

For each app:

Select HTTP as the traffic type
Set appropriate ports

Set Environment Variables

Add configuration for each service:

Variable	Value
`DOMAIN`	Your primary domain
`ADMIN_EMAIL`	Your admin email
`ADMIN_PASSWORD`	Secure admin password

Attach Persistent Volumes

Mount Path	Recommended Size	Purpose
`/var/lib/libreserver`	50+ GB	Service data
`/var/mail`	20+ GB	Email storage
`/var/log/libreserver`	5 GB	Logs

Deploy Your Applications

Click Deploy for each service component.

Configure Services

Access the control panel and configure each service according to your needs.

Initial Configuration

Control Panel Setup

Access the management interface:

Navigate to your deployment URL
Log in with admin credentials
Review installed services
Enable desired features

Email Configuration

Set up your mail server:

Verify DNS records are correct
Configure mail domains
Create user accounts
Test sending and receiving

Chat Setup

Configure instant messaging:

Choose XMPP or Matrix
Set up user accounts
Configure federation if desired
Install client apps

File Storage

Set up Nextcloud or similar:

Create user accounts
Configure storage quotas
Set up sync clients
Enable desired apps

Production Best Practices

Security Recommendations

Use strong passwords for all accounts
Enable two-factor authentication where available
Keep all services updated
Monitor logs for suspicious activity
Use Tor for additional privacy if needed

Email Deliverability

Set up SPF records correctly
Configure DKIM signing
Implement DMARC policies
Maintain good sending reputation

Backup Strategy

Back up all service data regularly
Export email to external storage
Back up encryption keys securely
Test restore procedures

Troubleshooting

Email Issues

Verify DNS records with online tools
Check spam folder on receiving end
Review mail server logs
Test with mail-tester.com

Federation Problems

Verify DNS and SSL configuration
Check firewall allows required ports
Review federation logs
Test with federation testers

Service Not Starting

Check resource allocation
Review service logs
Verify configuration files
Ensure dependencies are running

Additional Resources

Conclusion

Deploying LibreServer components on Klutch.sh enables you to take control of your digital life with self-hosted services for email, chat, file storage, and more. While running your own infrastructure requires more effort than using commercial services, the privacy and control benefits are significant.

With Klutch.sh handling the deployment complexity, you can focus on configuring and using your personal cloud services.