Home Lab Infrastructure Hub: Proxmox Virtualization, Storage, and Kubernetes Clusters

A modern self-hosted home lab provides an enterprise-grade sandboxed environment for testing distributed systems architectures, self-hosting privacy-first services, running localized LLM inference clusters, and experimenting with container orchestration.

This hub organizes hypervisor configuration, high-availability storage pools, localized networking, and automated backup topologies.

1. Quick-Reference: Home Lab Infrastructure Layers

+-----------------------------------------------------------------------------------------+
|                               HOME LAB INFRASTRUCTURE STACK                             |
+-----------------------------------------------------------------------------------------+
| Layer                  | Technologies                      | Architectural Role         |
+------------------------+-----------------------------------+----------------------------+
| Hypervisor & Compute   | Proxmox VE, KVM, LXC Containers   | Virtualization & clustering|
| Storage & Filesystem   | TrueNAS, ZFS RAIDZ2, Ceph Cluster | Data persistence & bitrot  |
| Container Orchestration| k3s Kubernetes, Docker Compose    | Microservices & agent apps |
| Network & Routing      | OPNsense, VLANs, WireGuard, Pihole| Segmented secure traffic   |
| Backup & Disaster Rec. | ZFS Snapshot Replication, Restic  | 3-2-1 immutable offsite    |
+-----------------------------------------------------------------------------------------+

2. Core Deep Dives