Ansible
Ansible - Roles 2/2 (Glances Role)
In the previous part of this article, we had a look at Ansible Roles and how you can use them. Now, let's develop a role on our own. It's really a piece of cake.
Linux
Linux is an Open Source Kernel, but many people understand Linux as the ecosystem around Linux. You will find everything Linux related here - be it distribution reviews, user experiences or software you can use on your Linux based OS.
Fedora
Fedora - Home Server (Virtualization 2/2)
In the previous article, we introduced virtualization to our home server. This allows us to start virtual machines with different operating systems. The combination of libvirt, KVM and Cockpit also allows us to create virtual machines with a graphical frontend.
Fedora
Fedora - Home Server (Virtualization 1/2)
Virtualization opens a wide variety of possibilities. If you want to test a new OS release or set up some special workload, a Virtual Machine can be used easily.
Fedora
Release - Fedora Linux 36
On Tuesday 03.05.2022, Fedora Linux 36 will be released, and I really want to give a brief overview of what's new and what changed. Since I haven't done a GNOME 42 release article, I will cover some included changes here, too.
Container
Container - Smaller Images
Building your own containers is very easy and fast to learn. But very soon, you may end up with large container images and no idea how to reduce the footprint. Since you need to download and store each image, it can be useful to minimize the images, and this article will address exactly this.
Linux
Fedora - Home Server (Management)
Concept done, Hardware done, started with automation and now? Sure, we want to make the new home server manageable. I want to see errors, updates, performance data at a glance and configure some minor things ad-hoc. This article is exactly about this addition to our home server.
Fedora
Spotlight - Fedora Silverblue
Fedora is constantly evolving and changing how the GNU/Linux world is looking like. One of the more recent approaches is Fedora Silverblue. The immutable Desktop Linux has the potential to become the new Fedora Workstation Linux. Shall we have a look?
Linux
Bash - Powerline-Go
In some previous articles, we covered the GNU/Bash and adjusted it to our liking. But you can do even more. Powerline-Go is an awesome way to make your GNU/Bash prompt more useful and beautiful.
Kickstart
Kickstart - Getting Started
Everybody who wanted to deploy a bunch of GNU/Linux machines at the same time was facing the same problem. Do I really want to click through the initial installer? Isn't there a better way? This article will demonstrate how Kickstart can be used.
Home
Fedora - Home Server (Automation)
In the Fedora - Home Server series, we are looking into setting up and automating our Home Server deployment. The last two articles introduced you to the concept, hardware and operating system. This time, we will set up our automation and do the first tasks.
Kubernetes
Kubernetes - Getting Started (2/2)
In the last article, we were starting with Kubernetes and talked about the basic concepts, namespaces and pods. For this article, we will have a look at deployments, ingress and service objects.
Kubernetes
Kubernetes - Getting Started (1/2)
Kubernetes, the software that is often referred to as the operating system for application development. It's true, Kubernetes changed a lot in the application development world. But what are Deployments, Ingress, Service or Namespaces?
Home
Fedora - Home Server (Hardware & OS)
In a previous article, I started the home server series to explain how you can build your own (Fedora based) home and lab environment. This article will shed some light on the hardware and the basic operating system.
Linux
Bash - Prompt and Colors
GNU Bash is the default shell on most GNU/Linux distributions. It can be customized in many ways. This time, I want to demonstrate, how you can customize the looks of your Bash and also make it more useful.
Linux
Spotlight - Flatpak and Flathub
You may have heard of Flatpaks, maybe even Flathub? The Flatpak community tries to provide a general package format and marketplace / app store for GNU/Linux packages. Since I am using Flatpak for quite some time now, I wanted to share some experience and details about it.
CentOS
Release - CentOS Stream 9
In November 2021, Red Hat Enterprise Linux 9 Beta was released and CentOS Stream 9 images were available. CentOS Stream 9 is officially released and the CentOS project announced this step in a small Blog article in December 2021. Let's see what's new and what has changed.