Inspired by others (, this page will list (some) of the things I use in my everyday (tech) life.

This sites theme is based upon ronv/listed, but modified to my taste/needs. You can find my fork here.



My current main machine, bought used in late 2021.

Model Apple Macbook Air M1
Memory 8 GB
Storage 256 GB
OS macOS


Mostly used for gaming and photo editing. Recently upgraded (due to reasons) using a quirky and cheap motherboard I found via This new build is 3 times faster than my old 6700k based build, and motherboard + cpu + memory costed me less than my old CPU alone.

Motherboard Gigabyte MC12-LE0
CPU AMD Ryzen 7 5800X
Memory 32 GB ECC UDIMM
Storage 2 TB
OS Windows 11


I accidentally the whole FreeBSD installation when swapping the boot drives, so now we are back on Linux again! Podman is nice.

Motherboard SuperMicro X11SSL-F
CPUs Intel® Xeon® Processor E3-1245 v5
Memory 32 GB ECC UDIMM
Storage ~1 TB SSD, ~16 TB HDD
OS Ubuntu 22.04
Networking 1×1 Gbps, 2×10 Gbps

Some things running on this machine:

  • Home Assistant OS (as a VM)
  • SMB/NFS shares
  • PostgreSQL
  • restic for backups
  • A bunch of containers (as of April 2024, 37!)


For monitoring I use LibreNMS (SNMP) and Prometheus exporters. Most hosts run the node-exporter (with TLS), and for a lot of services I use specific exporters. For visualization I use grafana.

Model Fujitsu S920
Memory 8 GB
Storage 4 GB
OS Debian 11


Replaces my previous router pioneer. This is a pretty decent HP machine handling my internal routing, running DNS & DHCP and a few similar workloads. NixOS is amazing for a machine like this, I really enjoyed learning nix and setting this machine up.

Model HP 290-p0043w
CPU Intel Core i3 8100
Memory 16 GB
Storage 128 GB SSD + 256 GB NVMe
OS Nixos 23.11
NICs 1×1 Gbps, 2×10 Gbps

kubernetes cluster

I got lucky and bought a few Intel NUCs for a great price, and decided to use them for a kubernetes cluster at home.

Role # Model CPU RAM
Worker nodes 3 Intel NUC11TNKI3 Intel Core i3 1115G4 16 GB

It's a shame I'm not using these machines more, as they are amazing!


These are the SBCs currently in some kind of 'production'.

Name Model Use
goblin ASUS Tinkerboard S Internal certificate authority
colony ASUS Tinkerboard zigbee2mqtt
rtlsdr Raspberry Pi Zero W rtlsdr, also 433 MHz radio
router NanoPi R4S Router at a relatives appartment


This blog


Emacs For reading my email (mu4e + isync), for nearly all text editing, and much more. I've been an avid user of org-mode since my university days, starting approx. 2009 or so. Link to all posts on this blog tagged Emacs.
kitty A terminal emulator
Firefox Because reasons :)
Ansible Anything can be done with a few hundred lines of yaml! Link to all posts on this blog tagged Ansible.



A lot of self-hosted services, mostly hosted on my home network. These are (mostly) running in containers, except for Home assistant which is running on it's own virtual machine.

Miniflux Great RSS reader, I use it literally every day!
Home assistant Used it since 2017, great from day one but has only improved since.
Mosquitto I'm using MQTT for a lot of use cases at home.
Grafana Used both for sensor data and to analyze system performance
InfluxDB Time series database, both systems and sensor data
PostgreSQL For Miniflux, Home assistant and others
Syncthing For syncing files between computers
Navidrome Great way to access my music collection in a browser!
step-ca Great piece of software! Manages my internal certificates, and the ACME backend makes sure that everything uses TLS internally.
grocy A proper ERP system for my fridge :-)
Restic (+ restserver) Self-hosted backups, I really like restic-restserver, I'm using it at home to take backups from restic running on my machines.
matrix-synapse My private chat server! I use the excellent spantaleev/matrix-docker-ansible-deploy playbook to install and update the installation.
netbox Keeps track of my networks, hosts and virtual machines.
authelia Centralized authentication is nice, even for a single-user environment
linkding Trying to replace my old account, due to reasons.
zigbee2mqtt Manages my zigbee network
rtlsdr Listens on the neighbourhood temperature sensors on 433 MHz


Stuff I'm using but not hosting myself (yet):

Bitwarden My password manager of choice, a paying customer for a great number of years. For my git repositories and their build service.
Omnivore For all the things I'll probably never manage to read For noticing if any scheduled job fails to run as expected. Backups, internal certificate renewals…


My 'core' network is run through a Ruckus Brocade 7150-C12P, and the network is pretty heavily segmented into different VLANs (10+) for different purposes.

For WiFi I'm using two TP-Link EAP 245v3. I'm using CAT6 cables for everything I can.

I also really appreciate plain old nftables, even after 10+ years of using OpenBSD/FreeBSD PF. It's easy to write and read, and allows for some really nice rules with verdict maps, concatenations and so forth. In the past I've used Shorewall to avoid typing iptables rulesets.