Kubernetes · Infrastructure

8-node k3s Cluster

Built a fully HA 8-node k3s cluster from scratch — 3 NUC masters with embedded etcd, 5 mini PC workers split into light and heavy tiers. Longhorn distributed storage, Traefik ingress, Prometheus monitoring, and 20+ self-hosted services running in production.

Networking · Security

OPNsense Network Overhaul

Replaced EdgeRouter X with OPNsense on dedicated hardware. Configured Kea DHCP with static reservations, Unbound DNS with local overrides, Suricata IDS with ET Open rulesets, and Tailscale for remote access behind double CGNAT.

Web · Family

IgorLab Info Portal v5

Complete rebuild of the family portal — now with full Home Assistant integration and live print farm monitoring (camera feeds, progress, temperatures) across all 4 printers, alongside the shared calendar, shopping list, and announcements board. All self-hosted, no cloud dependency.

3D Printing · Hardware

Bambu Lab Printing Farm

4-printer farm: Demodog (A1 Mini), Demogorgon (A1), TheMindFlayer (P1S), Vecna (P1S). Integrated with Home Assistant for monitoring. All named after Stranger Things characters because why not.

AI · Local

Offline AI Stack

Fully offline AI stack on gar-prime desktop: Ollama with Vulkan on RX 9070 XT, running several models with extended context. Open WebUI frontend. Zero cloud dependency.

Web · Public

igor-lab.com

This website. Dark tech aesthetic, pure HTML/CSS/JS, deployed on Cloudflare Pages. Custom email stack: Cloudflare Email Routing + Brevo SMTP relay with full DKIM/DMARC authentication.

3D Printing · ???

Florma

Something new is being built on top of the printing farm. Details to be revealed.