Welcome 👋

I’m Serge, and this is my blog about DevOps! 🚀 As a DevOps engineer with a rich background in system administration and network engineering, I’ve launched this blog to share over a decade of hands-on experience in technology. Also, you can find me on other social media services:

How to Install Argo CD using Helm?

Hi, in this post I’m going to tell you how to install Argo CD and deploy a simple application stored in GitLab by ArgoCD. This post is based on the YouTube video: What is Argo CD? Argo CD is a GitOps tool for Kubernetes. In simple words, GitOps is an approach for deploying your applications and infrastructure when Git is a single place of truth. Preparing the installation Before starting an installation you need to fulfill the requirements: – Install kubectl – Prepare access to the Kubernetes cluster...

How to Install Prometheus, Alert Manager, and Grafana on Kubernetes using Helm?

Hi, in this post I am going to tell you how to install Prometheus, Alert Manager, and Grafana on the Kubernetes cluster using the kube prometheus stack helm chart. This post is based on the YouTube video: Besides those components, you will receive predefined Grafana dashboards, Prometheus Operator, and much more. You can find all components in the official documentation. Prerequisites To complete the installation, you need to fulfill the following requirements:...

How to Install and Access Kubernetes Dashboard?

Hi, in this tutorial I am going to tell you how to install and access Kubernetes Dashboard. This post is based on the YouTube video: Kubernetes Dashboard is a web-based user interface to manage cluster resources. Installing the dashboard Let’s start by installing the dashboard. Before doing it you need to install Helm, kubectl and, of course, have access to the Kubernetes cluster. Add a repository: helm repo add kubernetes-dashboard https://kubernetes....