18th September 2021

Install Openstack in Ubuntu

OpenStack is a free cloud computing platform developed by Rackspace Cloud and NASA  that allows administrators to control large pools of computing, storage and network resources throughout a data center. It also allows administrators to use these components through the web interface.

Installation

OpenStack platform consists of several components such as: Compute, Image Service, Block Storage, Identity Service, Networking, Object Storage, Telemetry, Orchestration and Database.It may take a lot of time if you want to install these components one by one.

If you want to make a quick setup on a single computer, you can do this with the automatic setup scripts from https://github.com/openstack-dev/devstack.

I’ll show you the installation with Devstack in this tutorial.

  • Firstly we need to have “git” installed in our system because we will copy the OpenStack repository to our system via GitHub.

  • Create a user with sudo privilege.

  • Switch user to stack

  • The devstack repository is copied from github to our server.

  • The DevStack master branch generally points to trunk versions of OpenStack components. For older, stable versions, look for branches named stable/[release] in the DevStack repo. For example, you can do the following to create a Pike OpenStack cloud:

  • Let’s install OpenStack

 

 

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