virtualization Archives

Old Gear, New Life: A 6-Month Review of My Proxmox HomeLab Cluster

May 24, 2026

I spent six months running a Proxmox cluster on repurposed Dell Optiplex micros. Here is the hardware audit, the configuration tweaks, and the monitoring tools that keep it running 24/7.

Networking

SR-IOV on Linux: Slashing Latency and Reclaiming CPU for Virtual Workloads

May 23, 2026

Tired of network latency in your VMs? Learn how to configure SR-IOV on Linux to bypass the kernel, reduce CPU overhead, and achieve near-native networking speeds.

HomeLab

Running VMs on Kubernetes: A Guide to Installing KubeVirt in Your HomeLab

May 17, 2026

Consolidate your HomeLab by running VMs directly on Kubernetes. This guide walks through KubeVirt installation, CDI image management, and performance tuning for a unified infrastructure.

HomeLab

Proxmox SDN Guide: Build Complex Virtual Networks Without the Hardware Headache

May 16, 2026

Ditch the messy cables and expensive managed switches. This guide shows you how to master Proxmox SDN to build automated, isolated, and scalable virtual networks for your HomeLab.

HomeLab

Building a Bulletproof Malware Lab on Proxmox: Isolation and Snapshot Guide

May 15, 2026

Build a secure malware sandbox on Proxmox. This guide covers isolated network bridges, Flare-VM setup, and snapshot workflows for safe malware detonation.

HomeLab

Proxmox GPU Passthrough Guide: Unlock Native Performance for Gaming and AI

May 2, 2026

Achieve near-native hardware performance in your virtual machines. This guide walks you through Proxmox GPU Passthrough using IOMMU and VFIO for high-end gaming and AI workloads.

HomeLab

Moving from VMware ESXi to Proxmox VE: A Guide to the New Import Wizard

May 2, 2026

Ditching VMware? Learn how to use the Proxmox Import Wizard to migrate your ESXi virtual machines easily. No OVF exports or manual CLI conversions required.

Networking

GNS3 on Ubuntu: Build a Pro-Grade Network Lab Without the Hardware Cost

April 30, 2026

Ditch the expensive hardware. This guide shows you how to install GNS3 on Ubuntu, tune it for peak performance using KVM, and bridge your virtual labs to the physical world.

Linux

Ditch the VM Weight: High-Performance Container Management with LXC/LXD

April 5, 2026

Is your server choking on virtual machine overhead? Discover how LXC/LXD system containers provide the isolation of a VM with the blazing speed of a native process.

HomeLab

Building a Centralized Backup System for Your HomeLab with Proxmox Backup Server: Efficiently Protecting VMs and Containers

March 26, 2026

Safeguard your HomeLab with Proxmox Backup Server's powerful, centralized system. This guide walks you through setup, configuration, and proven best practices for protecting your virtual machines and containers. Achieve data integrity and peace of mind with efficient, reliable backups.