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.

Privacy Coins: Exploring Cryptocurrencies with Enhanced Anonymity

Privacy Coins: Exploring Cryptocurrencies with Enhanced Anonymity

As the world of cryptocurrencies expands, so does the demand for financial discretion. In this era of surveillance capitalism and data breaches, a new breed

How to Start Stop or Restart Ceph Services

How to Start Stop or Restart Ceph Services

In this tutorial, you will learn how to start stop or restart Ceph Services. Ceph is a distributed storage system that provides object storage, block

Upgrade RHEL 9 to RHEL 10 using LEAPP Tool

Upgrade RHEL 9 to RHEL 10 using LEAPP Tool

In this tutorial, you’ll learn how to upgrade RHEL 9 to RHEL 10 using the LEAPP tool with Red Hat Satellite Server integration. Staying up

Deploy Nagios NRPE Agents using Ansible

Deploy Nagios NRPE Agents using Ansible

In this tutorial, you will learn how to deploy Nagios NRPE Agents using Ansible. Ansible is an open-source automation tool used for configuration management, application

Install Fedora CoreOS on KVM Using an ISO File

Install Fedora CoreOS on KVM Using an ISO File: A Step-by-Step Guide

In this tutorial, you will learn how to install Fedora CoreOS on KVM using an ISO file. Fedora CoreOS is a minimal, container-optimized Linux distribution designed for

install gitlab linux

How to Install Gitlab on Ubuntu 24.04 with SSL/TLS

In this tutorial, you will learn how to install Gitlab on Ubuntu 24.04. GitLab is an open source end-to-end software development platform with built-in version control, issue

Install and Set Up Active Directory on Windows Server 2025 with LDAPS

Install and Set Up Active Directory on Windows Server 2025 with LDAPS

In this tutorial, you’ll learn how to install and set up Active Directory on Windows Server 2025, including how to enable LDAPS for secure communication

Install MariaDB 10 on Debian 12

Install MariaDB 10 on Debian 12

Follow through this guide to learn how to install MariaDB 10 on Debian 12. “MariaDB 10 is the new major release series of MariaDB. It ships

provision Block Storage for Kubernetes on Rook Ceph Cluster

Provision Block Storage for Kubernetes on Rook Ceph Cluster

In this tutorial, you will learn how to provision block storage for Kubernetes on Rook ceph cluster. Rook is an open-source platform for managing and

Install Wazuh Manager with ELK on Debian

Install Wazuh Manager with ELK on Debian 12

In this tutorial, you will learn how to install Wazuh Manager with ELK on Debian 12. According to the documentation, Wazuh is a free and