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 Deploy Ceph storage cluster on AlmaLinux

How to Deploy Ceph Storage Cluster on AlmaLinux

Follow through this post to learn how to deploy Ceph storage cluster on AlmaLinux. Ceph is a scalable distributed storage system designed for cloud infrastructure

Upgrade RHEL 8 to RHEL 9 using LEAPP

Upgrade RHEL 8 to RHEL 9 using LEAPP with Satellite Server Integration

In this tutorial, you’ll learn how to upgrade RHEL 8 to RHEL 9 using the LEAPP tool with Red Hat Satellite Server integration. Staying up

install openldap debian

Install OpenLDAP Server on Ubuntu 24.04

In this tutorial, you will learn how to install OpenLDAP Server on Ubuntu 24.04. OpenLDAP Software is an open source implementation of the Lightweight Directory Access Protocol (LDAP), which is a lightweight client-server

install gitlab linux

How to Install Gitlab on Rocky Linux 10 with Let’s Encrypt SSL

In this tutorial, you will learn how to install Gitlab on Rocky Linux 10. GitLab is an open source end-to-end software development platform with built-in version control,

External Secrets Operator with OpenBao on OpenShift: No Sidecars, No Code Changes

External Secrets Operator with OpenBao on OpenShift: No Sidecars, No Code Changes

A container with no shell is doing the right thing. A secrets pipeline that cannot deliver credentials to that container is doing nothing at all.

How Photo Finish Technology Has Changed Throughout The Years

How Photo Finish Technology Has Changed Throughout The Years

From the traditional close-call decision-making of judges to the swift and accurate automated systems, horse racing technology has indeed come a long way. The advent

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How to Deploy Ceph Storage Cluster on Debian 12

Follow through this post to learn how to deploy Ceph storage cluster on Debian 12. Ceph is a scalable distributed storage system designed for cloud

Automate OpenShift Builds with Git Webhooks

How to Automate OpenShift Builds with Git Webhooks: Step-by-Step Guide

In this guide, you will learn how to automate OpenShift Builds with Git webhooks. Automating builds in OpenShift with Git webhooks streamlines your CI/CD pipelines,

Why Cybersecurity Investments Are Non-Negotiable for Modern Businesses

Why Cybersecurity Investments Are Non-Negotiable for Modern Businesses

Cybersecurity is no longer an optional extra for businesses looking to remain competitive in today’s digital landscape. As hackers become more and more sophisticated, every

Deploy ELK Stack 8 on Docker Containers

Deploy ELK Stack 8 Cluster on Docker Containers

Follow through this guide to learn how to deploy ELK Stack 8 cluster on Docker containers. Deploying a multinode ELK Stack 8 cluster on Docker

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