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Preparing for the Certified OpenStack Administrator Exam

You're reading from Preparing for the Certified OpenStack Administrator Exam A complete guide for developers taking tests conducted by the OpenStack Foundation

Product type Paperback

Published in Aug 2017

Publisher Packt

ISBN-13 9781787288416

Length 338 pages

Edition 1st Edition

Languages

Swift

Tools

Foundation

Concepts

Cloud Computing

Author (1):

Matt Dorn

View More author details

Table of Contents (13) Chapters

Preface

1. Introducing OpenStack and the Certified OpenStack Administrator Exam FREE CHAPTER

2. Setting up Your Practice Exam Environment

3. Keystone Identity Service

4. Glance Image Service

5. Nova Compute Service

6. Neutron Networking Service

7. Cinder Block-Storage Service

8. Swift Object-Storage Service

9. Heat Orchestration Service

10. Troubleshooting

11. Final Tips and Tricks

12. Practice Exam

Before you begin...

Heat architecture

Heat is made up of three daemons:

heat-api: The API and primary gateway to Heat. One must interact with heat-api to create, list, delete, and manage stacks.
heat-api-cfn: This provides an AWS-style Query API that allows services or human users to utilize CloudFormation-like functionalities, such as wait conditions and triggering autoscaling.
heat-engine: This is responsible for launching stacks and managing all resources specified in the template.

Figure 9.1: High-level view of Heat architecture

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Authors (1)

Matt Dorn

Matt Dorn

Matt Dorn is a Senior Technical Instructor and Systems Engineer who has helped hundreds of teams around the world build clouds with open source projects such as OpenStack and Kubernetes. Matt is the author of the recently released book, Preparing for the Certified OpenStack Administrator Exam, and enjoys creating easy-to-understand learning paths that make cutting-edge technologies accessible and fun. Matt's previous experience includes working at Rackspace where he trained and mentored OpenStack Developers and System Administrators. He has also previously served in IT leadership positions for Dell Cloud Services and joined a four-person Microsoft-centric hosting startup in Philadelphia. Matt blogs about cloud-related topics at madorn.com.

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