Thursday, April 25, 2019

Openstack Liberty Lab Part Four: Configuring Glance Image Service

Glance is image service which enables users to discover, register, and retrieve virtual machine images. I assume you installed glance openstack image service in Part one of this Lab series, if you...
Complete Installation of KVM,QEMU and Virt Manager on Arch Linux and Manjaro

Complete Installation of KVM, QEMU and Virt Manager on Arch Linux and Manjaro

Here is the Complete guide on how to install KVM, QEMU and Virt Manager on Arch Linux and Manjaro. KVM is one of the most used Virtualization software in...

How to Backup files to Scaleway Object Storage using AWS-CLI

Scaleway recently launched an Object Storage service with API  that is Amazon S3-compatible. This service is still in Beta stage but you can request for free early access. Cloud Object...

Create and Manage User Accounts on oVirt and RHEV

Do you have a running oVirt or RHEV platform but wondering how you can add user accounts to it. This article will give you few examples on how to Add and Manage...

5 Helpful Tips For Cloud Business Success

Did you realize that public cloud platforms generate nearly $44 billion in revenue each year? There is no denying just how popular cloud technology has become in the world of small...

Installing OpenNebula Front-end on CentOS 7

In this guide, we're going to cover the steps of Installing OpenNebula Front-end on CentOS 7. OpenNebula is a simple but feature-rich and flexible solution that helps you build and manage enterprise clouds...

Openstack Liberty Lab Part Five: Configure Nova Compute Service

This is part Five of our Openstack Lab guide series.So far we've covered: Openstack Liberty Lab PART ONE: Setup Networking and all Prerequisites Openstack Liberty Lab PART TWO: Install Openstack Packages Openstack Liberty Lab...

Openstack Error Qemu-img: Could not open ‘/var/lib/libvirt/images/’ Permission Denied

Have you ever receive error message like below while working with Openstack and KVM?. If so, a fix is given here. Command: env LC_ALL=C LANG=C qemu-img info /var/lib/libvirt/images/asterisk.qcow2 Exit code: 1 Stdout: u'' Stderr: u"qemu-img:...

How to Setup OpenShift Origin (OKD) on Ubuntu 18.04 / 16.04

How do I install OpenShift Origin on Ubuntu 18.04 / Ubuntu 16.04?. OpenShift Origin (OKD) is an Open Source implementation of Red Hat OpenShift. In a nutshell, it is...

How to Install Foreman on Ubuntu 18.04 LTS (Bionic Beaver)

This guide has been written to help you install foreman on Ubuntu 18.04 LTS server. Foreman is an open source tool for managing servers lifecycle, from provisioning and configuration to orchestration...