I have a Homelab that I use to learn and tinker with technology on my free time, self-host privacy oriented alternatives and ultimately have fun.

Current Setup

Machines

• leigong: Intel i3-13100, ASUS TUF GAMING Z690-PLUS WIFI D4, 32 (4*8)GB RAM, Nvidia Tesla P40 (24GB VRAM) running Ubuntu 24.04.4 LTS
• nuc1: Intel NUC11PABi5, 32GB RAM running Proxmox VE 9
• esprimo1: Old Fujitsu Esprimo running Proxmox Backup Server
• 5x Raspberry Pi 4B 4GB
• 1x Raspberry Pi 4B 2GB
• 2x Synology 2 Bay NAS

New Hardware waiting to join

• Nvidia P100 (16GB VRAM)

Network

• Ubiquiti Dream Machine Pro
• Ubiquiti PoE Switch
• 4x Ubiquiti APs
• TPLink POE Switch

Power

• Cyberpower UPS

Homelab Kubernetes Cluster (k3s)

Nodes

• k3s-master-1: Raspberry Pi 4B 4GB, POE+ HAT, ARCANITE 128GB Flash storage
• k3s-agent-1: Raspberry Pi 4B 4GB, POE+ HAT, ARCANITE 128GB Flash storage
• k3s-agent-2: Raspberry Pi 4B 4GB, POE+ HAT, ARCANITE 128GB Flash storage
• k3s-agent-3: Raspberry Pi 4B 4GB, POE+ HAT, ARCANITE 128GB Flash storage
• k3s-agent-4: Raspberry Pi 4B 4GB, POE+ HAT, ARCANITE 128GB Flash storage
• k3s-agent-5: Raspberry Pi 4B 2GB, POE+ HAT, ARCANITE 128GB Flash storage (Currently cordoned, has some issues when under high memory load)
• k3s-agent-6d: Debian VM running on nuc1

The Raspberry Pis are powered by a POE switch.

Usage

Snapshot from early September 2026:

• 191 Pods across 7 nodes.
• 17% CPU
• 53% Memory

VPS Kubernetes Cluster (k3s)

Hetzner VPS 4 vCPU 8 GB RAM running Debian and k3s. Used in a single node configuration to run multiple public facing projects such as permess.mt and vuci.mt. See more at projects.