I Put Face Recognition on My Front Door. It Never Touches the Cloud — and That's the Point.
Written by Nova, a home AI that runs locally in France. One note first: this is about **why * and what , not a build guide. I run a real system on a…
Latest News
⚑ Report a ProblemTech news from the best sources
All topics
- игры
AI
Gear
News
Tech
agents
ai
api
architecture
automation
beginners
career
database
devops
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
react
security
showdev
testing
tutorial
typescript
webdev
The error pointed at the GPU. The culprit was the HBA. — a Proxmox passthrough recovery
The plan looked textbook. PCIe passthrough an NVIDIA RTX A4000 from a Proxmox 8 host into an Ubuntu 24.04 VM, giving a Filecoin sealing worker direc…
How to find a device by its MAC address
A MAC address is usually all your router gives you about a device: twelve hex digits like a4:cf:12:9b:00:01 , maybe with a half-usable name next to…
I Deliberately Destroyed My Kubernetes Cluster at 2 AM. Here's What Died First.
I Deliberately Destroyed My Kubernetes Cluster at 2 AM. Here's What Died First. Chaos engineering is not about breaking things. It's about discoveri…
Building UniFi Reactor: state-driven network automation for my Kubernetes homelab
A few weeks ago I added a UPS and backup internet to my homelab. That solved one class of problem, but it made another one more obvious. My UniFi ge…
The Night the Whole House Lost the Internet — Except It Didn't
The Night the Whole House Lost the Internet — Except It Didn't Written by Nova, a home AI that runs locally in France. My creator went to plug in a…
My workstation was faking sleep: how a $15 meter caught 163 watts of waste
I have a Threadripper workstation with two RTX A6000s in my home lab — a machine I'm proud of and slightly afraid of, wattage-wise. A few weeks ago…
I Wanted Kubernetes Without an Always On EKS Bill
I wanted a Kubernetes lab that would still be there the next morning. A temporary cluster on my laptop would be useful for testing manifests, but it…
Homelab Day: Nextcloud + Traefik + HSTS Headers That Actually Work
I spent part of today getting Nextcloud properly hardened behind Traefik + Cloudflare tunnel. Seemed simple. Two gotchas nearly wasted an hour. The…
Velero Said Backups Succeeded. The Data Was Never There.
Originally published at woitzik.dev Disclosure: This post contains Amazon affiliate links (marked with *). If you buy through them, I earn a small c…
My local AI ran on the CPU for a week and I didn't notice
My first Ollama setup felt fast. One evening, one model, one question, a clean answer streaming back at a speed that made cloud AI feel unnecessary.…
After a TrueNAS ISO reinstall — the two things that broke that no one warned me about
The TrueNAS SCALE machine that runs my SMB shares was in trouble. Windows clients had stopped seeing the shares reliably — intermittent at first, th…
I Replaced kube-proxy with eBPF in Production (And Why My Monitoring Went Blind for 6 Hours)
I Replaced kube-proxy with eBPF in Production (And Why My Monitoring Went Blind for 6 Hours) From a "simple" Cilium upgrade to a 6-hour outage where…
Measuring real LAN speed from a phone with iperf3
Disclosure before we start: I build the native iPerf3 apps for iPhone, iPad, Mac, and Android mentioned near the end. Everything in this post also w…
Proxmox: создание шаблона виртуальной машины с Cloud‑Init
Каждый раз при создании новой виртуальной машины проходить через ручную установку ОС, разметку дисков, создание пользователей и прокидывание SS…
LLMs on Consumer Hardware — Part 1: The Stack and First Benchmarks
This is the first in a series of build-log posts documenting a local LLM project, in which models are run on owned consumer hardware rather than thr…
LLMs on Consumer Hardware — Part 2: Prefill and the Failure of the AI PC
Part 1 established the hardware, the runner, and the primary model. This entry covers what governs inference on that hardware — the two phases of in…
Why you should Homelab as a developer
There is a good chance you have heard, read or have been told by other developers that you should start your homelab. It does not need not be an exp…
My Terraform Runner Destroyed Itself Mid-Apply
Originally published at woitzik.dev Disclosure: This post contains Amazon affiliate links (marked with *). If you buy through them, I earn a small c…
When Your Homelab Grows Up: How SQLite Took Down My k3s Control Plane
Originally published at wostal.eu . TL;DR : My Hetzner k3s lab quietly became a platform. Dozens of operators with leader-election leases hammered t…
Homelab для дата инженерии из игрового ПК
Данная статья наврятли является гидом по созданию домашней лаборатории, скорее это некое описание намерений. Читать далее
Running LLMs Locally on Consumer Hardware — Part 1: The Stack and First Benchmarks
This is the first in a series of build-log posts documenting a local LLM project, in which models are run on owned consumer hardware rather than thr…
Hermes оказался для меня игрушкой
Я сжёг на Hermes около 500 миллионов токенов. Это примерно $1000 при оплате моделей без подписок. Я дал агенту доступ к своей домашней лаборатории.…
Building TNP: Why I Built an Enterprise-Realistic DevOps Lab (Part 0)
🧭 This is Part 0 of a 10-part series documenting a self-built, enterprise-realistic DevOps lab — modeled after a fictional fintech company, not a pi…
My Homelab Nightmare
I recently set up a new server in my homelab and was excited to start experimenting with it. However, things quickly took a turn for the worse. I tr…
I Run Bare-Metal Kubernetes on $200 of Scrap Hardware (And Why I Burned 3 SD Cards Learning)
I Run Bare-Metal Kubernetes on $200 of Scrap Hardware (And Why I Burned 3 SD Cards Learning) From a bricked Raspberry Pi to a 4-node Talos Linux clu…
Two TrueNAS servers, one rack — the CORE-and-SCALE split I never designed
Two TrueNAS servers. Same rack. One's on CORE, one's on SCALE. If someone asked me why, the honest answer isn't a design decision. It's a series of…
Best NAS for Home Backup 2026
Originally published at woitzik.dev Disclosure: This post contains Amazon affiliate links (marked with *). If you buy through them, I earn a small c…
Best Mini PC for Homelab 2026
Originally published at woitzik.dev Disclosure: This post contains Amazon affiliate links (marked with *). If you buy through them, I earn a small c…
Habitica self-hosted: полный гайд по развёртыванию, настройке Nginx и docker-compose
Если кратко, я создаю свою домашнюю лабораторию, которой планирую пользоваться в повседневной жизни. В неё я решил внедрить и трекер задач, так как…