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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.
Understanding OpenShift Security Context Constraints

Control OpenShift Pod Permissions with SCCs and Service Accounts

In this blog post, we will discuss how you can control OpenShift pod permissions with SCCs and service accounts. Have you ever deployed an app

Kubernetes Architecture: A High-level Overview of Kubernetes Cluster Components

Kubernetes Architecture: A High-level Overview of Kubernetes Cluster Components

In this blog post, we will describe Kubernetes Architecture: a high-level overview of Kubernetes cluster components. Organizations are continually adopting cloud-native technologies with containerization becoming

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 Integrate MinIO S3 Storage with Kubernetes/OpenShift

How to Integrate MinIO S3 Storage with Kubernetes/OpenShift

In this tutorial, you will learn how to integrate MinIO S3 storage with Kubernetes/OpenShift. MinIO is a high-performance, S3-compatible object storage solution ideal for cloud-native

Top Ways To Improve The Efficiency Of Your Business

Top Ways To Improve The Efficiency Of Your Business

Running a business is never easy – there are always obstacles to overcome and challenges to face. But with the right strategies, you can improve

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

How to Play Poker Online: A Complete Guide for Casual Players

Online poker is an exciting way to play the popular card game without leaving home. In Texas Hold’em, players are dealt two personal cards and

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

What Should Companies Do To Increase IT Safety

What Should Companies Do To Increase IT Safety

With cyber threats at an all-time high, IT security is a top priority for businesses of all sizes. Everyone inherits a responsibility to protect confidential

How to Improve Your Business With Web Services

There are plenty of ways that small businesses can thrive and even outdo their larger competitors if they harness digital technology correctly. All too often,

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Latest Posts

Integrate Request Tracker (RT) with Active Directory for Authentication

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Install Request Tracker on AlmaLinux/Rocky Linux

Replace OpenShift Self-Signed Ingress and API SSL/TLS Certificates with Lets Encrypt

Containers

Monitor Docker Swarm Node Metrics using Grafana

How to Deploy an Application in a Docker Swarm Cluster

Setup Highly Available Kubernetes Cluster with Haproxy and Keepalived

Deploy a Single Node ELK Stack Cluster on Docker Containers

Install and Setup Kubernetes Cluster on Ubuntu 24.04

Install Portainer on Ubuntu 22.04

Security

How to Increase Your Security With the Help of Advanced Tech Solutions

Replace OpenShift Self-Signed Ingress and API SSL/TLS Certificates with Lets Encrypt

Install and Setup DVWA on Rocky Linux 8

Install Apache Web Server on Debian 12

Understanding OpenShift Security Context Constraints: The Complete Guide

Integrate Request Tracker (RT) with Active Directory for Authentication

Monitoring

Import Assets to AlienVault USM/OSSIM using a CSV file

Install Nagios NRPE Agent on CentOS 8

Install Icinga 2 and Icinga Web 2 on Ubuntu 20.04

Install Graylog 3.0 on CentOS 7

Install Nagios Plugins on CentOS 8

Monitor Linux Hosts using Nagios check_by_ssh Plugin

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