Automation is about getting things done, without actually doing them. You can automate everything from server deployments, to updates, publishing blogs or generating a diet plan for your week.
Podman
Podman is the daemonless, rootless drop-in replacement for Docker. Furthermore, you can manage containers on a remote machine without connecting to it first. With Podman's remote capabilities, this is just a matter of configuration files.
Ansible
Ansible is easy, simple, and powerful, right? Sure, and it is a pain to get it right. There are various tools that are meant to help you with Ansible. Let's take a look at Steampunk Spotter, a quality assurance tool, that makes it easy to improve your Ansible playbooks, roles, and collections.
Ansible
Ansible is a simple, yet proven way to automate your server configuration, cloud deployments and many other things. Yet, most people know Ansible on the command line, which is perfectly fine for CI/CD or if you like to work with text.
DevOps
When it comes to DevOps, most people think of cloud, containers, CI/CD and automation. Well, this is true to some degree, but these are only tools. One of the underlying fundamentals is a proper lifecycle.
Conference
Yesterday was the Ansible Community Day in Berlin. I have to say, it was a blast. Meeting the community, talking about all kind of tech-thingies (technical term) and connecting with experts is something I really enjoy.
Ansible
Ansible can trigger tasks based on the execution of other tasks. This feature is known as handlers or notifies. Many examples use this feature in the most minimal way possible, and therefore the power of handlers is pretty much unknown.
Ansible
In the last part of "Ansible - Collection", I talked the reason and usage of collections. Now, let's see how you can create your own collection. Believe me or not, this is easier than creating a bunch of roles and playbooks like it was done in the past.
Ansible
In the past, and especially on the Chemnitz Linux Days, I was asked about Ansible Collections, a lot. It seems like this topic is somewhat complicated and still unknown. Let's take a look at collections, build one, and showcase how it can make your development easier than ever.
DevOps
My last DevOps article was published 3 months ago, so I assume it is time for another one. The last time, we had a look at ideals – things you will never reach, but always aim for. Now, let's have a look at principles – things you can apply to work towards ideals.
Security
After setting up the framework for our security series, we will finally have a look at the first security improvements. What can we do, to avoid that somebody physically compromises our hardware? And what does this even mean?
Security
I did some polls and surveys recently, which indicated that security and hardening might be important issues for some of you. This article marks the start of a series about these topics.
Fedora
Our home server can host a couple of applications now. But, remembering the different addresses, ports, and services seems somewhat wrong. In this article, we will solve this situation by deploying a dashboard, that provides links to all our applications.
DevOps
The last DevOps article was in September. So, it might be time for more DevOps stuff. Don't you think so? Let's have a look at different work types, that one needs to understand establishing a DevOps culture, either for your own work or your company.
Fedora
In the last article, we created a Git server, running in Podman. The deployment was done with Ansible. The article before was about some central infrastructure. This time, let's see how we can have our own File, Calendar, and Contact sync. Yes, we will deploy Nextcloud!
Fedora
Our Home Server is doing some nice stuff already. With the last articles, I want to demonstrate how you can deploy some useful applications on it. Running your own Git server has some advantages, when it comes to private work or testing.
Fedora
With the release of Fedora Linux 37, I switched back to Fedora Silverblue. I took this opportunity to revamp my Fedora Workstation repository and therefore my Ansible playbook for the same.