Homelab · Self-Hosting · AI
Homelab,
documented.
I’m Lars, an apprentice IT specialist for system integration (final exam in winter 2026/27). I build infrastructure — Proxmox, Docker, OPNsense, AI agents — and write down what works and what doesn’t.
ProxmoxDockerOPNsenseIPsecn8nOllamaJellyfinClaudeMCPnginxAstroLXC
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All Projects→ Active Projects
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AdGuard Home
activeNetwork-wide DNS filter with split DNS — blocks ads and trackers and resolves internal .lab domains on an unprivileged LXC.
dnsadguardlxcnetwork -
CCNA Learning Platform
activeSelf-built web app for CCNA exam preparation — a question bank with more than 160 practice questions, exam mode and learning statistics.
nextjsprismaccnaselfhosted -
Zero-Trust Firewall
activeDefault-deny segmentation with OPNsense: VLAN-isolated zones, explicit allow rules and documented inter-VLAN flows.
opnsensefirewallvlansecurity -
Media Stack
activeSelf-hosted media server: Jellyfin + *arr automation for metadata, subtitles and transcoding of my own collection — on an unprivileged LXC.
jellyfinservarrdocker
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