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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.
Install MinIO Object Storage Server on RHEL 9

How to Install MinIO Object Storage Server on RHEL 9

In this tutorial, you will learn how to install MinIO Object storage server on RHEL 9. MinIO is a high-performance, open-source object storage server that

zammad ticket system

Install Zammad Ticketing System on Debian 12

Welcome to our tutorial on how to install Zammad ticketing system on Debian 12. According to Zammad documentation page, “Zammad is a web based open

Add Controller Nodes into Existing OpenStack Cluster using Kolla-Ansible

Add Controller Nodes into Existing OpenStack Cluster using Kolla-Ansible

Is it possible to add controller nodes into existing OpenStack cluster using Kolla-Ansible? Of course, yes! In this blog post, you will learn how to

openstack on ubuntu 24.04

Install OpenStack on Ubuntu 24.04 using Kolla Ansible

The guide originally included modifications to the Kolla Ansible playbooks to enable deployment of OpenStack on Ubuntu 24.04 LTS. However, we realized that these unofficial

How to Install Docker Resource Usage Extension

How to Install Docker Resource Usage Extension

How can you install Resource usage extension on Docker desktop? In this guide, you will learn how to install Docker Resource Usage extension. Being able

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

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

Cybersecurity for Your Business: What Is the Importance of Implementing It

Cybersecurity for Your Business: What Is the Importance of Implementing It

In today’s interconnected digital landscape, businesses face an ever-increasing threat from cybercriminals. The potential consequences of a cybersecurity breach can be devastating, ranging from financial

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

OpenShift Builds and BuildConfig

OpenShift Builds and BuildConfig Essentials: A Comprehensive Guide

In this blog post, we’ll cover OpenShift Builds and BuildConfig essentials, providing you with the fundamental knowledge and practical steps to create and manage builds

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Latest Posts

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

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

How to Disable Weak SSH Algorithms on RHEL 8/9/10 (SHA-1 HMACs, SHA-1 Kex, CBC, 3DES)

Containers

Install and Setup Kubernetes Cluster on RHEL 9

StatefulSets in Kubernetes: Everything You Need to Know

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

Step-by-Step Tutorial: Install Minikube on Debian 12

How to Install Docker Resource Usage Extension

Installing Minikube on Ubuntu 24.04

Security

Automount LUKS Encrypted Device in Linux

Encrypt Drives with LUKS in Linux

How to Install OSSEC Agent on Mac OS

Encrypt Files and Directories with eCryptFS on Ubuntu 20.04

Install GVM 21.04 on Rocky Linux 8

Monitor SSL/TLS Certificate Expiry with Prometheus and Grafana

Monitoring

Monitor Linux System Metrics with Prometheus Node Exporter

Install and Setup Velociraptor on Ubuntu 20.04

Install Grafana on Ubuntu 22.04/20.04/18.04

Install Icinga 2 and Icinga Web 2 on Ubuntu 20.04

Configure Grafana Email Alerting

Install TheHive on Ubuntu 22.04/Ubuntu 20.04

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