Posts

Zabbix template with multiple types of warnings for DRBD 8.x and 9.x, based on drbdadm status. Displays warnings, if DRBD is unhealthy.

Using popular LLMs/AI models with OpenWebUI without exposing personal data like API keys or telephone numbers and much more with Pasteguard (formerly LLM Shield).

Want to build your own homelab and start selfhosting? This guide gives you a short overview about the topic and my suggestions for the first services.

Template to monitor the number of available Docker image updates on a host with Zabbix. Uses dockcheck.sh in the background. Now with name of containers!

Want to access multiple premium AI-Models like ChatGPT, Gemini, Claude or Deepseek without having to subscribe to all of them? Setup Open Router and connect it to Open WebUI!

Your Linux Mint is stuck in the splash screen while booting? This guide helps you to get rid of it (NVIDIA / Wayland).

Automate the renewal of free SSL Certificates with Hetzner or IONOS, Lets Encrypt and certbot in your homelab!

Need to create a specific Pegboard (based on IKEA SKADIS) for 3D Printing? Use the Skrädda generator to get your desired dimensions for free!

Automate the renewal of free SSL Certificates with Hetzner or IONOS, Lets Encrypt and NGINX Proxy Manager in your Homelab!

Guide on how to move the EFI partition in Windows when it blocks extending another partition.