Certified OpenStack Administrator Study Guide: Get Everything You Need for the COA Exam
Andrey Markelov
Résumé
Gain a better understanding of how to work with the modern OpenStack IaaS Cloud platform. This updated book is designed to help you pass the latest "Yoga" version of the Certified OpenStack Administrator (COA) exam from the Open Infrastructure Foundation. OpenStack is a cloud operating system that controls large pools of computer storage and networking resources throughout a datacenter.
All exercises have been updated and re-written for the current version of the exam using the modern CLI tool. This book covers 100% of the exam requirements and each topic is taught using practical exercises and instructions for the command line and for the Horizon dashboard. All chapters are followed by review questions and answers.
Even after you have taken and passed the COA exam, this book will remain a useful reference to come back to time after time.
What You Will Learn- Understand the components that make up the Cloud
- Install OpenStack distribution from Red Hat, Canonical or community versions
- Run OpenStack in a virtual test environment
- Understand where to find information for to further work with OpenStack
Cloud and Linux engineers who want to pass the Certified OpenStack Administrator Exam.
Chapter 1: Getting Started with Certified OpenStack
What is Certified OpenStack Administrator Exam?
Tips for COA Exam Preparation
Other OpenStack Certifications
Understanding the Components That Make Up the Cloud
History of OpenStack Project
OpenStack Distribution and Vendors
Chapter 2: How to Build Your Own Virtual Test Environment
Installing Vanilla OpenStack with the DevStack Tool
Installing RDO OpenStack Distribution with PackStack
Installing Ubuntu OpenStack with Microstack
Chapter 3: OpenStack APIs
Using the OpenStack CLI
Create and manage RC files to authenticate with Keystone for command line use
Architecture of Horizon
Verify Operation of the Dashboard
Review Question
Answer to Review Question
Chapter 4: Identity Management
Architecture and Main Components of Keystone
Managing Keystone Catalog Services and Endpoints
Managing/Creating Domains, Projects, Users, and Roles
Create and manage policy files and user access rules
Managing and Verifying Operation of the Identity Service
Review Questions
Answers to Review Questions
Chapter 5: Image Management
Architecture and Main Components of Glance
Deploying a New Image to an OpenStack Instance
Managing Images
Managing Image Back Ends
Verifying Operation of the Image Service
Review Questions
Answers to Review Questions
Chapter 6: OpenStack Networking
Architecture and Components of Neutron
Architecture of Open vSwitch
Manage Network Resources
Manage Project Security Group Rules
Manage Quotas
Manage network interfaces on compute instances
Verify Operation of Network Service
Review Questions
Answers to Review Questions
Chapter 7: OpenStack Compute
Architecture and Components of Nova
Managing Flavors
Managing and Accessing an Instance Using a Keypair
Launching, Shutting Down, and Terminating the Instance
Configure an instance with a floating IP
Managing Instance Snapshots
Managing Quotas
Getting Nova Stats
Manage Nova host consoles (VNC, NOVNC, spice)
Verifying Operation and Managing Nova Compute Servers
Review Questions
Answers to Review Questions
Chapter 8: OpenStack Object Storage
Overview of Swift Object Storage
Managing Permissions on a Container in Object Storage
Using the cURL Tool for Working with Swift
Managing Expiring Objects
Monitoring Swift Cluster
Review Questions
Answers to Review Questions
Chapter 9: Block Storage
Architecture and Components of Cinder
Manage Volume and Mount It to a Nova Instance
Create Volume Group for Block Storage
Manage Quotas
Back Up and Restore Volumes and Snapshots
Manage Volume Snapshots
Manage Volumes Encryption
Set Up Storage Pools
Review Questions
Answers to Review Questions
Chapter 10: Troubleshooting
The Main Principles of Troubleshooting
How to Check the OpenStack Version
Where to Find and How to Analyze Log Files
Back Up the Database Used by an OpenStack Instance
Analyze Host/Guest OS and Instance Status
Analyze Messaging Servers
Analyze Network Status
Digest the OpenStack Environment
Review Questions
Answers to Review Questions
Chapter 11: Conclusion
Annex: Orchestration of OpenStack with Heat
Andrey Markelov is an experienced Linux and Cloud architect who has worked for large Russian and International companies (LANIT, Red Hat and Ericsson, currently). He has written and published more than fifty articles about Linux and Unix systems services, virtual systems and open source (Linux Format RE, omputerra, PCWeek/RE and others). Andrey is the author of the only Russian OpenStack book. He has been teaching Microsoft and Red Hat authorized courses for over 10 years. Andrey is a Red Hat Certified Architect since 2009, and is also a Microsoft Certified System Engineer, Sun Certified System Administrator, Novell Certified Linux Professional, Mirantis Certified OpenStack Administrator, and VMware Certified Professional.
Caractéristiques techniques
| PAPIER | |
| Éditeur(s) | Apress |
| Auteur(s) | Andrey Markelov |
| Parution | 20/10/2022 |
| Nb. de pages | 254 |
| EAN13 | 9781484288030 |
Avantages Eyrolles.com
Consultez aussi
- Les meilleures ventes en Graphisme & Photo
- Les meilleures ventes en Informatique
- Les meilleures ventes en Construction
- Les meilleures ventes en Entreprise & Droit
- Les meilleures ventes en Sciences
- Les meilleures ventes en Littérature
- Les meilleures ventes en Arts & Loisirs
- Les meilleures ventes en Vie pratique
- Les meilleures ventes en Voyage et Tourisme
- Les meilleures ventes en BD et Jeunesse
