Add Controller Nodes into Existing OpenStack Cluster using Kolla-Ansible
Is it possible to add controller nodes into existing OpenStack cluster using Kolla-Ansible? Of course, yes! In this blog post, you will learn how to
HowTos
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
Install Microsoft Teams on Rocky Linux 8
In this guide, we are going to learn how to install Microsoft Teams on Rocky Linux 8. Microsoft Teams is chat-centered workspace in Office 365. It instantly
Different Types Of Contracts You Can Offer To New Employees
It’s no secret that the job market is tough these days. With so many people vying for a limited number of positions, employers have to
Example Usage of ls Command in Linux
In this tutorial you will learn how to use ls command in Linux/Unix Operating Systems. ls command is used to list files or directories contents
Quick ways to Install PyCharm IDE on Ubuntu 24.04
In this tutorial, you will learn 3 quick ways to easily install PyCharm IDE on Ubuntu 24.04. PyCharm is an Integrated Development Environment (IDE) developed
Disable Password Expiry for Specific Users on OpenLDAP
How can I prevent password expiration for a single specific LDAP user like the LDAP administrator, the replication user, the bind DN user? Well, it
Install Prometheus on Debian 10
In this guide, we are going to learn how to install Prometheus on Debian 10. Prometheus is an open-source systems and service monitoring system. It collects metrics
Configure HAProxy Load Balancer with SSL on Ubuntu 18.04/Debian 10/9
In this guide, we are going to learn how to configure HAProxy load balancer with SSL on Ubuntu 18.04/Debian 10/9. HAProxy is the de-factor opensource
How to Install Outline VPN on Linux Systems
In this tutorial, you will learn how to easily install Outline VPN on Linux systems. You can build a VPN server using OutlineVPN technology that’s