Homelab

Building a Mini Data Center: A Journey of Scaling and Adaptation

As projects began to grow in size and complexity, the need for a more “enterprise” solution became increasingly apparent. This realization sparked the beginning of an ambitious plan – to build a mini data center in my garage.

The first steps involved logistical preparations. I hired an electrician to install the necessary power infrastructure, and I began the task of dividing the garage into two sections. One part would house the data center, while the other would accommodate a car and other miscellaneous items.

Once the data room construction was complete, it was time to equip it. I ordered a server rack, servers, various IT equipment, and a ventilation system. The result was a 42U rack filled with servers, two tower servers, a Network Video Recorder (NVR), and switches.

The room is cooled using two 12″ intake ventilation fans and a 20″ exhaust fan, maintaining positive pressure to keep dust and dirt out.

Inside this data room, I run two virtualization nodes, allowing me to create virtual servers for any need I might have. There’s also a 100TB file server and a docker node for various containers. Additionally, I have a dedicated streaming server that streams GPU-accelerated video 24/7 and a transcoding server for on-the-fly hardware transcoding of video files.

Here are some of the services/solutions I run:

  • Web server
  • 2 Domain Controllers
  • WSUS server
  • MDT / WDS Server
  • Rundeck
  • Uptime Kuma
  • Plausible
  • phpIPAM
  • KMS Server
  • Mail server
  • Database server
  • Plex
  • Emby
  • xTeVe
  • 2 PiHole (master & slave)
  • Reverse Proxy Server
  • Storj Node
  • Gitea
  • Grafana
  • OwnCloud
  • OnlyOffice
  • Home Assistant
  • Prometheus
  • Searxng
  • VaultWarden
  • RainLoop
  • Pritunl
  • Planka
  • Overseerr
  • Sonarr
  • Radarr
  • Bazarr
  • SiteInspector

Building this mini data center has been a journey of scaling and adaptation. It’s a testament to the power of innovation and the possibilities of home-based enterprise solutions. As the projects continue to grow, this data center will serve as a robust and reliable foundation, ready to meet the evolving needs.

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