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
Configure OpenLDAP Authentication on MacOS X
Welcome to our tutorial on how to configure OpenLDAP authentication on MacOS X. Fortunately, MacOS X systems ship with a utility called Directory Utility. According
Setup OpenLDAP Master-Master Replication on CentOS 8
In this guide, we are going to learn how to setup OpenLDAP Master-Master Replication on CentOS 8. OpenLDAP supports a wide variety of replication topologies
Install GVM 21.04 on Debian 11/Debian 10
In this guide, you will learn how to install GVM 21.04 on Debian 11/Debian 10. Greenbone Vulnerability Management (GVM), previously known as OpenVAS, is a network security scanner which
Setup Master-Slave DNS Server using BIND on CentOS 7
Welcome gurus to this very tutorial on how to setup Master-Slave DNS Server using BIND on CentOS 7. BIND, Berkeley Internet Name Domain, can be
6 Tools That Can Help Protect Your Sensitive Business Information
How do you protect your business information? The answer to that question can be a difficult one, but it’s important because the amount of sensitive
List Running and Stopped VMS on KVM
Follow through this guide to learn how to list running and stopped vms on KVM. KVM, an acronym for Kernel-based Virtual Machine, is an open
OpenShift Builds and BuildConfig Essentials: A Comprehensive Guide
In this blog post, we’ll cover OpenShift Builds and BuildConfig essentials, providing you with the fundamental knowledge and practical steps to create and manage builds
How Photo Finish Technology Has Changed Throughout The Years
From the traditional close-call decision-making of judges to the swift and accurate automated systems, horse racing technology has indeed come a long way. The advent
Configure Grafana Email Alerting
In this tutorial, you will learn how to configure Grafana Email alerting. Grafana alerting allows you to attach rules to your dashboard panels. When you