Ever wanted to control your light automatically when it is too dark outside? You want to start a project based on an ESP32 and fancy IoT-home automation via Node-RED? Then this small project is for you!!Continue reading Switch your lights automatically: ESP32cam, Node-RED & Raspberry Pi
Nextcloud-Docker on Ubuntu Kubernetes in 2021
Back in 2018 I’ve published my Article Nextcloud-Docker on Kubernetes-cluster + SSL certificates. Since then, some things have changed and became easier. Hence, let’s wrap it up to a simpler 2021-version!Continue reading Nextcloud-Docker on Ubuntu Kubernetes in 2021
Sneak peek: Orbital, a N-Body Gravitation simulator
Don’t you feel worried that there is no guarantee that our Earth might be kicked out of our solar system? Did you ever wanted to send a rocket to the Moon or Venus? If so, then you should have a closer look to my current Python/Visualising Data-project.
Check it out on my GitHub!
Small Python-scatch I’ve created for one of my upcoming Drum & Bass-EP for Marc Renton – Signal Waves EP
The source-code is published on GitHub: https://github.com/andremotz/collatz-plot Feel free to improve it 🙂Continue reading Collatz-conjecture Plot
Nextcloud-Docker on Kubernetes-cluster + SSL certificates
Folks, this has taken me ages (ok to be honest – three weeks, which is still a lot ;-)) to get up and running. But finally, I have made it and learned a lot about Docker, Docker-Compose, Nginx and Kubernetes of course.
In this post I am showing how to set up a Nextcloud on Kubernetes + Ubuntu 18.04. I am running a Nextcloud-instance on a public VM to sync stuff with my phone. Another one (with more data) is only accessible via my LAN/VPN. The first one
I am encrypting via Let’s Encrypt (open todo!) and the 2nd one via self-signed certificates.
The stacks are set up via Kubernetes to be able to scale horizontally in the future, since I had to live with some performance-issues in the past. GitHub – andremotz – nextcloud-kubernetes Continue reading Nextcloud-Docker on Kubernetes-cluster + SSL certificates
Robotics – Prototype #1
Since a couple of time I had in mind to continue with some servos, sensors and breadboards to build some robots, that soon or later will conquer the world Continue reading Robotics – Prototype #1
columbia – enhanced rsync-script for multiple backups source/targets
I’ve just published my rsync-bash script that I’m running on my Homserver for quite a while now. Continue reading columbia – enhanced rsync-script for multiple backups source/targets
New Workstation: PowerMac B&W G3 Hackintosh
After 6 1/2 years I decided to replace my good old early 2008-20″ iMac. But instead of buying a new one or switching over to a classic PC-workstation, I decided to build my own custom PowerMac G3 Blue&White Hackintosh with next level monster-hardware.
Continue reading New Workstation: PowerMac B&W G3 Hackintosh
Processing: Sketch Swarm
Once again I had some time travelling by airplane (12 hours), time that I could use to try out some random thought I always wanted to test:
’ve done my own small world with only two rules:
- Every particle should move to its individual random destination
- If you touch each other, find a new destination.
That’s it. Continue reading Processing: Sketch Swarm
Once a while I wrote about our project to brew beer. reaktor is the technical part of our Beerberry-project and our way to brew beer with an Arduino and Raspberry Pi.
Continue reading reaktor