Add Compute Nodes into OpenStack using Kolla-Ansible
Is it possible to add compute nodes into OpenStack using Kolla-Ansible? Yes, definitely. In this step-by-step guide, you will learn how to add compute nodes
HowTos
Top 8 Security Skills To Prevent Cyber Threats
With cybercrime on the rise, it is more important than ever for businesses to protect themselves from online threats. Fortunately, there are a number of
Configure Request Tracker (RT) to send Mails using MSMTP via Office 365 Relay
In this tutorial, we are going to learn how to configure Request Tracker (RT) to send mails using MSMTP via Office 365 Relay. Request Tracker
Configure OpenVPN LDAP Based Authentication
In this guide, we are going to learn how to configure OpenVPN LDAP Based Authentication. Identification and authentication of users is usually the first step
Install and use NMCLI tool on Debian Linux
In this tutorial, we provide a step by step guide on how to install and use NMCLI tool on Debian Linux. According to man pages:
Install and Configure HAProxy on Ubuntu 24.04
This blog post guides you through how to install and configure HAProxy on Ubuntu 24.04 server. HAProxy (High Availability Proxy), as you might already be
How to Setup Ceph Admin Node in High Availability
In this tutorial, you will learn how to setup Ceph Admin node in high availability. In most setups, Ceph cluster usually runs with a single
Install Oracle Java 12 on Debian 10
This tutorial will guide you on how to install Oracle Java 12 on Debian 10. Installing Oracle Java 12 on Debian 10 To install the
Quickly Setup NTP Server using NTPd on Ubuntu 20.04/18.04
In this tutorial, you will learn how to install and setup NTP server using NTPd on Ubuntu 20.04/18.04. Network Time Protocol is a networking protocol
Install Icinga 2 on Debian 10 Buster
In this guide, we are going to learn how to install Icinga 2 on Debian 10 Buster. Icinga 2 is an opensource monitoring solution that