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.

The Ultimate Guide To Choosing The Right Truck GPS System

The Ultimate Guide To Choosing The Right Truck GPS System

Are you shopping for a new GPS system to keep your truck running smoothly? If so, then you’re in the right place. In this ultimate

Deploy OpenBao on OpenShift with HA Raft, TLS, and Static Key Auto-Unseal: No Cloud KMS Needed

Deploy OpenBao on OpenShift with HA Raft, TLS, and Static Key Auto-Unseal: No Cloud KMS Needed

Running a secrets manager that requires manual intervention every time a pod restarts is not a secrets manager, it is a liability. Every node drain,

Wazuh siem dashaboard

Install Wazuh SIEM Server on Ubuntu 24.04

In this tutorial, you will learn how to install Wazuh SIEM server on Ubuntu 24.04. The Wazuh platform offers XDR and SIEM functionalities aimed at

Cybersecurity Degrees: Nurturing the Next Generation of Cyber Defenders

When it comes to cybersecurity qualifications, the importance of degrees and a clear understanding is what helps to identify what a person can do. The

upgrade openshift 4

How to Upgrade OpenShift Cluster: Seamless Steps for Success

In this blog post, I’ll walk you through a flawless step-by-step guide on how to upgrade OpenShift Cluster, from pre-update preparation to post-upgrade validation. By

Reasons Why Customers Are Leaning Towards Smaller Home Search Platforms Instead of Global Ones

Reasons Why Customers Are Leaning Towards Smaller Home Search Platforms Instead of Global Ones

When people want to buy or rent houses for themselves they don’t turn to high street realty firms anymore. Most people’s first instinct when a

How to Reset Ceph Dashboard Admin Password

How to Reset Ceph Dashboard Admin Password

In this blog post, you will learn how to reset Ceph dashboard admin password. The Ceph dashboard serves as a central hub for monitoring and

Install Request Tracker (RT) on Ubuntu 24.04

Install Request Tracker (RT) on Ubuntu 24.04

Welcome to our guide on how to install Request Tracker (RT) on Ubuntu 24.04. Request Tracker (RT) is an enterprise-grade issue tracking/ticketing system that allows

SSH to Remote Host via Multiple Jump Hosts

Securely SSH to Remote Host via Multiple Jump Hosts

In this comprehensive guide, we’ll walk you through the steps to securely SSH to remote host via multiple jump hosts. If you’re a system administrator

The Smart Business Owner's Guide to Access Control and Biometric Security

The Smart Business Owner’s Guide to Access Control and Biometric Security

As a modern business owner, you understand the importance of keeping your premises secure. But in today’s digital world, protecting sensitive data and valuable assets

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