Assign Static IP Addresses for OpenVPN Clients
In this guide, we are going to learn how to assign static IP addresses for OpenVPN clients. In most cases, say, if you have some
HowTos
Step-by-Step Guide to Using ConfigMaps in Kubernetes
This tutorial provides a step-by-step guide to using ConfigMaps in Kubernetes. ConfigMaps in Kubernetes are a powerful tool for managing configuration data separately from application
Install and Configure SNMP on CentOS 8
Welcome to our guide on how to install and configure SNMP on CentOS 8. SNMP stands for Simple Network Management Protocol. It is an Internet Standard protocol that provides
How to Deploy Apps on OpenShift Using BuildConfig: A Step-by-Step Guide (2025)
In this tutorial, I will walk you through how to deploy apps on OpenShift using BuildConfig. OpenShift has become the go-to platform for enterprise-grade Kubernetes
Useful Facts About Setting Up Mobile Rugged Servers
Modern warfare is evolving. Having boots on the ground is still the most important component of winning any conflict, however, the battlespace has changed significantly
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
Install and Setup Teleport Access Plane on Linux
In this tutorial, you will learn how to install and setup Teleport access plane on Linux. According to the documentation page, Teleport is a Certificate
Quick Way to Upgrade Debian 11 to Debian 12
Are you looking for a quick way to upgrade Debian 11 to Debian 12? Look no further, this guide will take you through all the
Automate Tasks in OpenShift with Kubernetes Jobs and Cron Jobs: A Practical Guide
In this guide, we’ll explore how to set up and automate tasks in OpenShift with Kubernetes jobs and cron jobs. Managing tasks in a Kubernetes-based
Deploy OpenStack using DevStack on Ubuntu 22.04/Ubuntu 20.04
In this tutorial, you will learn how to deploy OpenStack using DevStack on Ubuntu 22.04/Ubuntu 20.04. There are different methods/tools that you can use to