Virtualization Archives - Page 4 of 14 - ITFROMZERO

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Webswing: Run Java Desktop Applications Directly in the Browser Without Installation

By IT From Zero August 19, 2026

Webswing lets you run Java Swing/JavaFX applications directly in the browser via HTML5 canvas, with no JRE or plugin installation required on the client. This guide covers installation, nginx reverse proxy configuration, and practical considerations for taking it to production.

Virtualization

Migrating a Linux Server to KVM: Using virt-p2v Instead of VMware Converter

By IT From Zero August 19, 2026

A detailed guide on using virt-p2v to migrate physical Linux servers to KVM. A stable, free, and production-ready P2V solution that's a perfect replacement for VMware Converter.

Virtualization

Proxmox SDN & EVPN: The Ultimate Trick to Extend Layer 2 Networks Across Datacenters

By IT From Zero August 13, 2026

A detailed guide on configuring Proxmox SDN with EVPN to extend Layer 2 networks across datacenters. Keep VM IPs consistent across sites without expensive hardware.

Virtualization

Configuring TRIM/UNMAP for KVM/Proxmox: Reclaiming ‘Occupied’ Disk Space

By IT From Zero August 12, 2026

Stop virtual machine disks from bloating unnecessarily. Detailed guide on configuring TRIM/UNMAP for KVM/Proxmox to automatically reclaim physical space when deleting files.

Virtualization

Whonix on VirtualBox: The Ultimate ‘Stealth’ and Anti-IP Leak Solution

By IT From Zero August 11, 2026

A detailed guide on installing Whonix on VirtualBox. Learn about the Gateway-Workstation model to protect your IP address and prevent network data leaks effectively.

Virtualization

Site-to-Site VPN Between Two Proxmox VE Clusters via WireGuard: Fast, Lightweight, and Rock-Solid

By IT From Zero August 10, 2026

Forget OpenVPN! A detailed guide on setting up Site-to-Site VPN for Proxmox VE using WireGuard to achieve maximum speed and minimum latency.

Virtualization

Self-Hosting a RustDesk Server: Master Remote Desktop with Blazing-Fast Speed and Absolute Security

By IT From Zero August 5, 2026

A detailed guide on self-hosting a RustDesk Server using Docker. The perfect TeamViewer alternative for faster remote control and total data privacy.

Virtualization

LINSTOR on Proxmox: A ‘Lightweight’ Distributed Storage Alternative to Ceph

By IT From Zero August 3, 2026

Looking for distributed storage for Proxmox but find Ceph too heavy? LINSTOR is the perfect alternative, offering high speed and ultra-low RAM usage.

Virtualization

Building an EVE-NG Lab on Proxmox: From ‘Sluggish’ to ‘Smooth’ with Nested Virtualization

By IT From Zero July 28, 2026

Say goodbye to laggy labs with this EVE-NG optimization guide for Proxmox VE. Enable Nested Virtualization, configure Host CPU, and use Pinning for bare-metal performance.