Proxmox VE is a powerful and easy-to-use open-source virtualization platform that enables the deployment and management of virtual machines (VMs with KVM/QEMU) and containers (CTs based on LXC). If you have little experience it might be a bit daunting, which is why I recommend this wonderful project: Proxmox VE Helper-Scripts, where you’ll find hundreds of scripts to make your life easier installing CTs or VMs on top of your Proxmox. …
Complete guide with all the detailed steps to install, configure and access a Windows 11 Pro Virtual Machine (VM) running on top of Proxmox VE. This virtualization platform enables the deployment and management of virtual machines running Windows Server/10/11 using KVM/QEMU. With advanced integration through the QEMU Guest Agent, VirtIO drivers, and even UEFI Secure Boot with TPM emulation for Windows 11. …
Having a battery backup system (UPS) is essential for home servers hosting multiple services. But it’s not enough for the UPS to supply power for a few minutes: the critical part is that, in case of a prolonged outage, the entire system shuts down in a controlled and orderly manner. In this article I document how I deployed a solution based on NUT on Proxmox to achieve this. …
Multicast DNS (mDNS) is a networking protocol designed to resolve hostnames to IP addresses within small networks, without the need for a local DNS server. It requires no configuration (zero-configuration) and uses the same programming interfaces, packet formats and operational semantics as unicast Domain Name System (DNS). It was designed to work as either a standalone protocol or alongside standard DNS servers. mDNS can work together with DNS Service Discovery (DNS-SD), a complementary zero-configuration networking technique specified separately in RFC 6763. …
A couple of months ago I moved the DHCP and DNS services to my home Linux router and left the Pi-Hole 5 service on a separate virtual machine. Despite everything working perfectly, I hit a snag: troubleshooting from PiHole is complicated because all DNS queries are resolved by the router and PiHole sees nothing. So I decided to redesign the setup. In this post I describe how I install Pi-Hole 6 on my Linux router so it provides DNS, DHCP (with dnsmasq) and ad sinkholing. This involves undoing the native dnsmasq installation. …
In this post I describe the process of installing a “Bitwarden” server. I’ve been using their Cloud service for several years, but I’ve decided to go with an on-premise home installation. While researching I discover with surprise that I have two options, the first is to use the official Bitwarden self-hosted (which consumes quite a few resources and seems complex) or go with a lightweight Vaultwarden, a clone of the former, which apparently installs quickly and is simple. …