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.

How to Install Red Hat Discovery Tool on RHEL 9

How to Install Red Hat Discovery Tool on RHEL 9

In this tutorial, you will learn how to install Red Hat Discovery tool on RHEL 9. So, what is Red Hat Discovery? Red Hat Discovery

Install Linux Mint 21 on VirtualBox

Easy way to Install Linux Mint 21 on VirtualBox

How to install Linux Mint Cinnamon virtual machine? Follow through this tutorial to learn an easy way to install Linux Mint 21 on VirtualBox. Installing

terraform architecture

Introduction to Terraform: Understanding Basic Architecture

In this tutorial, we will dive into introduction to Terraform so as to understand its basic architecture. With the ever evolving technology, infrastructure management has

How to Upgrade ELK Stack 7.x to ELK Stack 8.x

How to Upgrade ELK Stack 7.x to ELK Stack 8.x

How to upgrade Elasticsearch 7 to 8? In this guide, you will learn how to upgrade ELK Stack 7.x to ELK Stack 8.x. ELK/Elastic 8

Kids Coding Games: How Is It Beneficial?

Kids Coding Games: How Is It Beneficial?

Coding is the process of writing a series of instructions for a program to perform a specific task. With the rise of technology, coding careers

Scan RHEL Systems for CIS Benchmark Compliance with Wazuh

How to Scan RHEL Systems for CIS Benchmark Compliance with Wazuh SCA

In this guide, you will learn how to scan RHEL systems for CIS benchmark compliance with Wazuh SCA. Red Hat Enterprise Linux (RHEL) systems form

How to Configure Production-Ready Monitoring in OpenShift: Prometheus, Alertmanager & Persistent Storage

How to Configure Production-Ready Monitoring in OpenShift: Prometheus, Alertmanager & Persistent Storage

In this guide, I’ll walk you through how to configure production-ready monitoring in OpenShift 4.20. While OpenShift ships with cluster monitoring enabled by default, Prometheus

Setup NFS Server on Ubuntu

How to Setup NFS Server on Ubuntu 22.04

In this tutorial, we will discuss how to setup NFS server on Ubuntu 22.04. Network File system (NFS) is a commonly used file-based storage system that allows

install backuppc in

How to Install BackupPC on Debian 12

In this guide, we will learn how to install BackupPC on Debian 12. BackupPC is a free, high-performance enterprise-grade backup software suite with a web-based frontend that

Move Linux OS Installation to Another Drive

How to Move Linux OS Installation to Another Drive

Have you ever wondered if you could move Linux OS installation to another drive? Well, yes, that is definitely possible. Moving a Linux installation to

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