Safely Remove Compute Node from OpenStack Deployment
How can I safely remove compute node from OpenStack deployment? When it comes to managing an OpenStack deployment, ensuring the safe removal of a compute
HowTos
How Marketing Messages Can Help Your Product Reach More People
Reaching a large number of people with your products and services can prove to be a difficult task if it is not done in the
How to Install Icinga 2 and Icinga Web 2 on Ubuntu 18.04 LTS
In this tutorial, we are going to learn how to install Icinga 2 and Icinga Web 2 on Ubuntu 18.04 LTS. Icinga 2 is an
Generate Wildcard SSL Certificates for Elasticsearch
Is there an easy way to generate wildcard SSL certificates for Elasticsearch? Yes, definitely. The current Elasticsearch releases, Elasticsearch 8.x, when installed, the HTTP and
Install NoMachine on Ubuntu 24.04/Ubuntu 22.04
Welcome to our tutorial on how to install NoMachine on Ubuntu 24.04/Ubuntu 22.04. NoMachine is a remote desktop tool just like VNC, TeamViewer. It is
Kubernetes User Management: Creating Users, Groups and Service Accounts
In this blog post, we will take you through Kubernetes user management: creating users, groups and service accounts. Kubernetes came with one mission, to revolutionize
Install Fleet Osquery Manager on Debian 10
In this tutorial, you will learn how to install Fleet osquery manager on Debian 10. With the official retirement of the Kolide Fleet as on
Understanding Kubernetes States: Declared vs Observed states Explained
In Kubernetes, effective state management is crucial for maintaining the stability and reliability of your clusters. Kubernetes relies on two key state concepts: Declared State
Want to Run Android Apps on PC? Here’s How
Do you want to run Android apps on your PC? It’s pretty easy, and there are a few different ways to do it. This blog
Configure Ubuntu 20.04 as Linux Router
Follow through this tutorial to learn how to configure Ubuntu 20.04 as Linux router. Linux is awesome, It can function as “anything”, -:). Just like