As I prepare for my CKA exam I decided to create a series of articles (more like exercises) discussing different topics about Kubernetes. A good way to kick this off is by actually installing Kubernetes and setting up our environment using Kubeadm. Let’s start off with some of the requirements: 3 CentOS 7 VMs with… Continue reading CKA Preparation: Setting Up a Kubernetes Cluster with 2 Nodes
Tag: linux
Working with OBS for .rpm Packaging
How many of us have found it -a little bit- bothersome when one of our favourite Linux distributions doesn’t contain a package that we definitely need in our system, whether that’s for professional reasons or just to make our lives a bit easier in the open source world. If that also happened to you then… Continue reading Working with OBS for .rpm Packaging
Docker Basics – Hands On
It’s undeniable that Docker (and containerization in general) has been gaining popularity in recent years. If you work in IT, you’ve most likely heard people talking about it. So, today seems like the perfect chance for me to show you some basics. Some experience with Linux is required as I won’t go that deep into… Continue reading Docker Basics – Hands On
Deploying WordPress in an Automated Way Using Ansible
Today we’ll be installing WordPress using Red Hat’s Ansible. Some hands-on experience with Linux and Ansible is expected. List of requirements is as follows: Ansible installed in the control node. In my case I’m using the latest version (2.9.3 at the moment this article was written) 1 node with IP address 192.168.0.10 (ansible-control) 1 node… Continue reading Deploying WordPress in an Automated Way Using Ansible