Kifarunix

DevOps Engineer and Linux Specialist with deep expertise in RHEL, Debian, SUSE, Ubuntu, FreeBSD... Passionate about open-source technologies, I specialize in Kubernetes, Docker, OpenShift, Ansible automation, and Red Hat Satellite. With extensive experience in Linux system administration, infrastructure optimization, information security, and automation, I design and deploy secure, scalable solutions for complex environments. Leveraging tools like Terraform and CI/CD pipelines, I ensure seamless integration and delivery while enhancing operational efficiency across Linux-based infrastructures.

Enable RHEL 10 Repositories in Red Hat Satellite

Enable RHEL 10 Repositories in Red Hat Satellite: A Step-by-Step Guide

In this blog post, we’ll walk you through a step-by-step guide on how to enable RHEL 10 repositories in Red Hat Satellite, so you can

A Guide to The Wonderful World of F(E)aaS for eCommerce

A Guide to The Wonderful World of F(E)aaS for eCommerce

The eCommerce industry is growing rapidly, and businesses are always looking for ways to improve their online presence to increase sales and revenue. One of

Top Ways To Improve The Efficiency Of Your Business

Top Ways To Improve The Efficiency Of Your Business

Running a business is never easy – there are always obstacles to overcome and challenges to face. But with the right strategies, you can improve

install flatpak ubuntu 24.04

How to Install and Use Flatpak on Ubuntu 24.04

In this tutorial, we will take you through how to install and use Flatpak on Ubuntu 24.04. So, what is Flatpak? According to the documentation,

Install Apache Kafka on Debian 12

Easy Steps: Install Apache Kafka on Debian 12

This guide provides a step by step tutorial on how to easily install Apache Kafka on Debian 12. Apache Kafka is open-source distributed event streaming

Kubernetes Resource Optimization with Vertical Pod Autoscaler (VPA)

Kubernetes Resource Optimization with Vertical Pod Autoscaler (VPA)

This blog post will take you through Kubernetes resource optimization with Vertical Pod Autoscaler. Managing resource allocation efficiently in Kubernetes is crucial for optimizing costs

backup and restore kubernetes etcd cluster

Disaster Recovery in Kubernetes: etcd Backup and Restore with etcdctl and etcdutl

In this blog post, we will dive into Kubernetes disaster recovery strategies, backup and restore etcd, using etcdctl and etcdutl tools. Even the most robust

Deploy All-In-One OpenStack with Kolla-Ansible on Ubuntu 22.04

Deploy All-in-One OpenStack with Kolla-Ansible on Ubuntu 22.04

In this guide, you will to learn how to deploy all-in-one OpenStack with Kolla-Ansible on Ubuntu 22.04. Kolla provides Docker containers and Ansible playbooks to

Install Solaris 11.4 on VirtualBox

Easily Install Solaris 11.4 on VirtualBox

In this tutorial, you will learn on how to easily install Solaris 11.4 on VirtualBox. Oracle Solaris is the trusted business platform that is known

Unlocking the Power of Brand Monitoring: Tools, Technology, and Techniques

In today’s fast-paced digital landscape, the success of a business hinges on its brand perception. Consumers have more options than ever, and a brand’s online

document.addEventListener("DOMContentLoaded", function() { document.querySelectorAll(".scroll-box").forEach(function(box) { box.style.position = "relative"; // Needed for absolute positioning of button var button = document.createElement("button"); button.className = "copy-icon-btn"; button.setAttribute("aria-label", "Copy code"); button.innerHTML = ''; box.appendChild(button); button.addEventListener("click", function() { var text = box.innerText; navigator.clipboard.writeText(text).then(function() { button.querySelector("svg").setAttribute("fill", "#4CAF50"); setTimeout(function() { button.querySelector("svg").setAttribute("fill", "white"); }, 1500); }).catch(function(err) { console.error("Copy failed: ", err); }); }); }); });