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 Prometheus on Debian 12

How to Install Prometheus on Debian 12

In this guide, you will learn how to install Prometheus on Debian 12. Prometheus is an open-source systems and service monitoring system. It collects metrics from configured

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

Why Should You Seek a Computer Repair Service in Washington, D.C

Why Should You Seek a Computer Repair Service in Washington, D.C

If you read this post, you are probably the owner of a newly established company and want your enterprise to gain relevance in your field.

monitor docker containers using nagios

How to Monitor Docker Containers using Nagios

Can Nagios monitor docker container? Yes, in this tutorial, you will learn how to monitor Docker containers using Nagios. Monitoring your IT infrastructure is an

Install LibModsecurity with Apache on Debian 10

Install ModSecurity with Apache on Debian 12

In this tutorial, you will learn how to install ModSecurity with Apache on Debian 12. Modsecurity is an open source, cross platform web application firewall

OpenBao Kubernetes Auth on OpenShift: Eliminate Static Secrets from Your Workloads

OpenBao Kubernetes Auth on OpenShift: Eliminate Static Secrets from Your Workloads

If your OpenShift workloads are still reading database passwords from Kubernetes Secrets that someone base64 -w0‘d into a YAML manifest six months ago, you have

install nagios core on centos 9 stream

Install Nagios Server on CentOS 9 Stream

In this guide, you will learn how to install Nagios Server on CentOS 9 Stream. Nagios provides enterprise-class Open Source IT monitoring, network monitoring, server and

install gitlab linux

How to Install Gitlab on Rocky Linux 10 with Let’s Encrypt SSL

In this tutorial, you will learn how to install Gitlab on Rocky Linux 10. GitLab is an open source end-to-end software development platform with built-in version control,

Install and Setup VeraCrypt on Linux Mint

Install and Setup VeraCrypt on Linux Mint 21

In this guide, we are going to learn how to install and setup VeraCrypt on Linux Mint 21. VeraCrypt, a fork of TrueCrypt, is a

Technology powers the expansion of online casinos

From smooth software engines to solid platforms, technological advancements are revolutionizing how online gamblers play If you’ve been around computers long enough, you’ll know that

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