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.

ceph higly available admin node

How to Setup Ceph Admin Node in High Availability

In this tutorial, you will learn how to setup Ceph Admin node in high availability. In most setups, Ceph cluster usually runs with a single

install docker ce on debian 12

How to Install Docker CE on Debian 12

In this tutorial, we are going to learn how to install Docker CE on Debian 12. Docker is a platform that enables developers and system

Install and Setup PowerDNS Admin on Ubuntu 22.04

Install and Setup PowerDNS Admin on Ubuntu 22.04

In this tutorial, you will learn how to easily install and setup PowerDNS Admin on Ubuntu 22.04. PowerDNS Admin is a web administrative interface for

Install Prometheus on Linux

How to Install Prometheus on Ubuntu 24.04

In this guide, you will learn how to install Prometheus on Ubuntu 24.04. Prometheus is an open-source systems and service monitoring system. It collects metrics from configured

How To Establish A Solid Foundation for Data Security, Privacy, and Confidential

How To Establish A Solid Foundation for Data Security, Privacy, and Confidential

As the business world increasingly moves online, establishing a solid foundation for data security, privacy, and confidentiality is more important than ever. You can help

The Art of Crypto Wallet Security: How to Keep Your Coins Safe

The Art of Crypto Wallet Security: How to Keep Your Coins Safe

Cryptocurrencies are vulnerable to cyberattacks, and today, safeguarding your financial assets is on a whole new dimension. Numerous well-known trading platforms and wallets have been

install wps ubuntu

Install WPS Office on Ubuntu 24.04

In this tutorial, you will learn how to install WPS Office on Ubuntu 24.04 desktop WPS Office is a lightweight, feature-rich comprehensive office suite with high

StatefulSets in Kubernetes: Everything You Need to Know

StatefulSets in Kubernetes: Everything You Need to Know

In this blog post, you will learn about statefulsets in Kubernetes and everything you need to know: the definition and purpose of StatefulSets, their importance

integrate openstack with ceph storage cluster

Part 3: Integrate OpenStack with Ceph Storage Cluster

This is the part 3 of our guide on how to integrate OpenStack with Ceph Storage Cluster. In cloud computing, OpenStack and Ceph stand as

install apache guacamole

How to Install Guacamole on Debian 12

This guide will take you through the steps you can use to install Guacamole on Debian 12. Apache Guacamole is a client-less HTML5 web based remote