Book Image

OpenStack Cloud Computing Cookbook

By : Kevin Jackson
Book Image

OpenStack Cloud Computing Cookbook

By: Kevin Jackson

Overview of this book

<p>OpenStack is an open Source cloud operating stack born from Rackspace and NASA which is now a global success, developed and supported by scores of people around the globe and backed by some of the leading players in the cloud space today.<br /><br /><em>OpenStack Cloud Computing Cookbook</em> will show you exactly how to install the components that are required to make up a private cloud environment. You will learn how to set up an environment that you manage, just as you would do with AWS or Rackspace.<br /><br />The Cookbook starts by configuring Nova (Compute) and Swift (Storage) in a safe, virtual environment that builds on through the book, to provisioning and managing OpenStack in the Datacenter.<br /><br />From Installing Nova in a Virtual Environment to installing OpenStack in the Datacenter, from understanding logging to securing your OpenStack environment, whatever level of experience or interest you have with OpenStack there are recipes that guide you through the journey. Installation steps cover Compute, Swift, Keystone, Nova Volumes, Glance and Horizon.<br /><br /><em>OpenStack Cloud Computing Cookbook</em> gives you clear step-by-step instructions to installing and running your own private cloud successfully. It is full of practical and applicable recipes that enable you to use the latest capabilities of OpenStack and implement them.</p>
Table of Contents (20 chapters)
OpenStack Cloud Computing Cookbook
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Configuring OpenStack Image Service to use OpenStack Identity Service


Configuring OpenStack Image Service to use OpenStack Identity Service is required to allow our OpenStack Compute to operate correctly. OpenStack Image Service is covered in more detail in Chapter 7, Glance OpenStack Image Service.

Getting ready

To begin with, ensure you're logged in to our OpenStack Compute host or the host that is running OpenStack Image Service.

If the OpenStack Image Service host isn't running on the same server as OpenStack Identity Service, you will need to install the python-keystone package, as follows:

sudo apt-get update
sudo apt-get -y python-keystone

How to do it...

To configure OpenStack Image Service to use OpenStack Identity Service, carry out the following steps:

  1. We first edit the /etc/glance/glance-api-paste.ini file and configure the [filter:authtoken] section found at the bottom of this file, to match our glance service user configured previously:

    [filter:authtoken]
    paste.filter_factory ...