du.nkel.dev

This is part two of my Mastek Battery Automation project with Home Assistant.

The Linux kernel's security model is constantly evolving.

In diesem Beitrag beschreibe ich die Integration eines günstigen (~1050€) 5kWh AC-Speichers in eine bestehende 30kWp PV-Anlage mit Open-Source tools.

Integrating a cheap (~1050€) 5kWh AC-coupled battery into an existing 30kWp PV system.

Running apt upgrade on hosts with rootless Docker services can break them.

I always hesitated to deploy an extra tool for user management and SSO, but the current state of the web makes it very difficult to keep up with security, CVEs etc.

Everyone talks about docker rootless, e.g. for security reasons, but no one actually seems to do it.

A site-to-site connection between pfSense/OPNsense with IPSEC is straight-forward.

Migration is a tedious process because it depends on a number of custom setup parameters.

Flashing SAS Cards feels like a trip to the 90s, with all the peculiarities included.

This is a description of the process to install Telegraf on proxmox to collect sensor reading, smart data and metrics in InfluxDB 2.0.

This is a description of the process to create `sdcard.img` for the Raspberry Pi Zero W with HiFiBerry DAC Hat in Windows Subsystem for Linux (WSL2).

This is a brief description of the setup process for running docker in unprivileged LXC containers on proxmox.