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
Category: Docker
Using Molecule for Testing Ansible Roles
Over the last few weeks I found myself working on an Ansible role for one my clients. Unfortunately developing this role is not a piece of cake, so my “old ways” of testing weren’t going to cut it this time around. Let’s be honest.. even if you virtualize your local test environments with something like… Continue reading Using Molecule for Testing Ansible Roles
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