Kubernetes Creating a multi-arch K8 cluster - Part 5 - Add a x86-Node Adding a x86/AMD64 node to the cluster is similar to the steps described in part 2 and part 3 of this guide. This part will add a few details
Helm (My) public helm charts While I started my project to setup an own (Home) Kubernetes cluster with a mixed-architecture (AMD64+ARM64), I realized that there are a lot of public helm charts around that
Kubernetes Creating a multi-arch K8 cluster - Part 4 - Setup a load-balancer and NFS After part 3 of this blog series we have a fully working Kubernetes cluster. Load-BalancerIt has one major drawback: All exposed ports of running pods/services are only reachable under
Kubernetes Kubernetes 1.20 breaking changes There is a small point in the Release Notes of Kubernetes 1.20 which could break a cluster that using Metallb and/or NFS client provisioner. A feature called selfLink
Kubernetes Creating a multi-arch K8 cluster - Part 3 - Install Docker and Kubernetes The following steps have to be done on all Raspberry Pi's in the cluster! Prepare Docker installationEnable the linux kernel control groups (cgroups) for Docker and Kubernetes. These cgroups are
Raspberry PI Creating a multi-arch K8 cluster - Part 2 - Installing the OS One goal was to use Kubernetes on 64-bit because this architecture is widely supported with a growing number of docker images while arm32v6/v7 is silently dying. Only a 64-bit
Kubernetes Creating a multi-arch K8 cluster - Part 1 - The hardware setup Motivation: My initial motivation was to learn more about Kubernetes. When my little home server (a Zotac CI 327) had an outage caused by a SSD failure I started thinking
Tools "Übersicht" Tool for OS X Today i stumbled over a really nice little desktop widget tool called Übersicht. It’s from the developer Felix Hageloh. Übersicht is like the good old GeekTool and displays information aggregated from system commands or internet services directly onto you desktop background. Thereby
Docker How to: Install and remote debug a java application in Docker with IDEA IntelliJ IDEA IntelliJ has a plugin for docker integration which supports docker container creation, configuration and deployment. This article will guide you how to use the docker integration plugin and remote debug a simple java application running in a docker container. What is used: IDEA
Debian Quick - how to: Remote access your docker machine (Debian example) If you’ve installed docker on a Debian linux machine following the guide on docker.com, you are able to control your containers only if you SSH into this machine or open some kind of tunnel (e.g. Putty) or configure NAT in
IntelliJ Configuring IntelliJ 14.1 (CE) to work with SonarQube 5.1 The official SonarQube plugin for IntelliJ is not maintained since 2014 and doesn’t show SonarQube results in the IntelliJ IDE. I decided to give the SonarQube Community Plugin a chance. It works but there is one tricky dialog during configuration. I will
Restart After a few month with the Ghost-Blog, i’m back to WordPress and decided to rebuild this site. Unfortunately Ghost didn’t develop as much as i expected last year. The markdown editor was the best feature of it, but otherwise Ghost
