OpenStack Liberty on Ubuntu 14.04 – Create virtual networks

This is the third part of configuring neutron (Networking) on Ubuntu 14.04, you can go through previous article on Configure Neutron #1 and Configure Neutron #2, in which we have installed and configured Networking components on Controller and Compute node. Here, we will be creating initial network, this must be created before launching  a VM […]

OpenStack Liberty on Ubuntu 14.04 – Configure Neutron #2

This is the second part of configuring neutron (Networking) on Ubuntu 14.04, you can go through previous article on Configure Neutron #1, in which we have installed and configured Networking components on Controller node. Here, in this tutorial we will install and configure Compute Node. To start with, Install the components on compute node. # […]

OpenStack Liberty on Ubuntu 14.04 – Configure Neutron

Neutron is one of the important component in OpenStack, it allows us to create or attach interface device to networks, follow this guide to configure Neutron (Networking) in your environment. Neutron manages all networking related things that we need for Virtual Networking Infrastructure, it provides the networks, subnets, and router object abstractions. We must choose […]

OpenStack Liberty on Ubuntu 14.04 LTS – Configure Nova

This guide helps you to configure Nova (Compute) service on OpenStak environment, in OpenStack, compute service (node) hosts cloud computing systems. OpenStack compute is a major part in IaaS, it interacts with KeyStone for authentication, image service for disk and images, and dashboard for the user and administrative interface. OpenStack Compute can scale horizontally on […]

How to upgrade to Fedora 23 from Fedora 22 using DNF

Fedora 23 has been released on 03-11-2015, you may now looking upgrade option for Fedora 22. This guide will help you to upgrade Fedora 22 Server/Workstation/Cloud to Fedora 23 Server/Workstation/Cloud. Note: Before going ahead, it is recommended to take a backup of important files and configuration; this will help us restoring the system back to […]