Personal Cloud Ecosystem

Building a self-hosted infrastructure for media, automation, and experimentation.

Slide 1

Interactive Flashcards

An intuitive platform to learn German vocabulary through interactive repetition and self-assessment.

Ongoing Development

The project is continuously evolving, with an AI-based adaptive model currently under development to personalize learning paths.

Overview

This project explores the creation of a full self-hosted digital ecosystem combining storage, automation, and cloud accessibility.
The goal was to design a fully autonomous home lab running on a Raspberry Pi 4, capable of handling media streaming, private hosting, and reverse proxy management (all within a compact and energy-efficient architecture).

The outcome is a stable, multi-container system featuring Jellyfin (media server), Nginx Reverse Proxy with SSL, and Cloudflare-secured domain routing, enabling secure remote access from any device worldwide.

Year: 2024
Tools: Docker, Nginx Proxy Manager, Cloudflare, CasaOS, Raspberry Pi OS, Bash, DDNS, SQLite

The challenge

The main challenge was to transform a low-power Raspberry Pi into a reliable, scalable home server capable of managing multiple workloads without relying on external cloud services.
The insight was that by combining modular containers and reverse proxy automation, even small hardware can deliver enterprise-like services (provided that every component such as network, DNS, and storage is carefully optimized).

Steps

1

Hardware Setup

Raspberry Pi 4 with a powered USB hub, connected to HDD (16TB) and SSD (2TB) for media, backup, etc..

2

OS Setup

CasaOS installed as the central dashboard for container management.

3

Containerization

Deployed multiple Docker containers including Jellyfin for media streaming, Nginx Proxy Manager for SSL reverse proxy, Cloudflare tunnel for secure external routing, and Samba for shared file access from remote.

4

Security

Integrated Cloudflare DNS and SSL certificates and configured a dedicated DMZ for the Raspberry Pi to isolate the home lab from the main network.

results

The home lab now operates as a fully autonomous private cloud, capable of serving media, hosting files, and testing new containers from anywhere in the world. It delivers the efficiency of a small data center with minimal cost and power consumption (below 10W average).

Future improvements include adding automated backups, AI-powered file indexing, and a personal monitoring dashboard built with Grafana or Node-RED.

features

  • Reverse Proxy Management: Routes HTTPS traffic securely from a custom domain through Nginx, automatically handling SSL certificates.

  • Cloudflare Integration: Protects the home IP, accelerates routing, and allows global HTTPS access without exposing the network directly.

  • Self-Hosted Media Streaming: Jellyfin container streams movies and music to any device, fully independent from commercial platforms.

  • CasaOS Interface: Provides visual container management, real-time resource monitoring, and one-click deployment of new services.

  • Local File Sharing: Enables seamless SMB access from remote, turning the Raspberry Pi into a private NAS.