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
Setup Multi-node Elasticsearch Cluster
In this guide, we are going to learn how to setup multi-node Elasticsearch cluster. This guide has been tested on Fedora 30/Fedora 29/CentOS 7. So
Install WPS Office on Ubuntu 24.04
In this tutorial, you will learn how to install WPS Office on Ubuntu 24.04 desktop WPS Office is a lightweight, feature-rich comprehensive office suite with high
Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary
How to fix Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary? Well, in one way or another, you might have encountered an a
Install Prometheus on Ubuntu 18.04
In this guide, we are going to learn how to install Prometheus on Ubuntu 18.04. Prometheus is an open-source systems and service monitoring system. It collects
Part 3: Integrate OpenStack with Ceph Storage Cluster
This is the part 3 of our guide on how to integrate OpenStack with Ceph Storage Cluster. In cloud computing, OpenStack and Ceph stand as
Deploy NRPE Agent as a Docker Container
In this tutorial, you will learn how to deploy NRPE agent as a Docker container. Docker containers have revolutionized how applications are deployed! They make
Enable PowerTools Repository on Rocky Linux 8
Follow through this tutorial to learn how to enable PowerTools repository on Rocky Linux 8. There are several repositories provided by Rocky Linux and other
Deploy All-In-One OpenStack with Kolla-Ansible on Ubuntu 18.04
In this guide, you will to learn how to deploy all-in-one OpenStack with Kolla-Ansible on Ubuntu 18.04. Kolla provides Docker containers and Ansible playbooks to
Install Nessus Professional Scanner on Debian 10
In this guide, you are going to learn how to install Nessus Professional Scanner on Debian 10 Buster server. Nessus is vulnerability scanner developed by