Browse Library
Sign In Start Free Trial
Close icon Search icon
Account
Browse Library Sign In Start Free Trial

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying OpenStack Essentials
  • Table Of Contents Toc
OpenStack Essentials

OpenStack Essentials - Second Edition

By : Dan Radez
2.7 (3)
Buy this Book
close
close
OpenStack Essentials

OpenStack Essentials

2.7 (3)
By: Dan Radez
Buy this Book

Overview of this book

OpenStack is a widely popular platform for cloud computing. Applications that are built for this platform are resilient to failure and convenient to scale. This book, an update to our extremely popular OpenStack Essentials (published in May 2015) will help you master not only the essential bits, but will also examine the new features of the latest OpenStack release - Mitaka; showcasing how to put them to work straight away. This book begins with the installation and demonstration of the architecture. This book will tech you the core 8 topics of OpenStack. They are Keystone for Identity Management, Glance for Image management, Neutron for network management, Nova for instance management, Cinder for Block storage, Swift for Object storage, Ceilometer for Telemetry and Heat for Orchestration. Further more you will learn about launching and configuring Docker containers and also about scaling them horizontally. You will also learn about monitoring and Troubleshooting OpenStack.
Table of Contents (15 chapters)
close
close
close
Preface
Icon
Preface
Icon
What this book covers
Icon
What you need for this book
Icon
Who this book is for
Icon
Conventions
Icon
Reader feedback
Icon
Customer support
Lock Free Chapter
1
1. RDO Installation
chevron up
Icon
1. RDO Installation
Icon
OpenStack architecture
Icon
Dashboard
Icon
Keystone
Icon
Glance
Icon
Neutron
Icon
Nova
Icon
Cinder
Icon
Swift
Icon
Ceilometer
Icon
Heat
Icon
OpenStack installation
Icon
Installing RDO using Packstack
Icon
Installing RDO using Triple-O
Icon
Connecting to your Overcloud
Icon
Summary
2
2. Identity Management
Icon
2. Identity Management
Icon
Services and endpoints
Icon
Interacting with Keystone in the dashboard
Icon
Endpoints in the dashboard
Icon
Summary
3
3. Image Management
Icon
3. Image Management
Icon
Glance as a registry of images
Icon
Using the web interface
Icon
Building an image
Icon
Summary
4
4. Network Management
Icon
4. Network Management
Icon
Networking and Neutron
Icon
Open vSwitch configuration
Icon
Creating a network
Icon
Web interface management
Icon
External network access
Icon
Web interface external network setup
Icon
Summary
5
5. Instance Management
Icon
5. Instance Management
Icon
Managing flavors
Icon
Managing key pairs
Icon
Launching an instance
Icon
Managing floating IP addresses
Icon
Managing security groups
Icon
Communicating with the instance
Icon
Launching an instance using the web interface
Icon
Summary
6
6. Block Storage
Icon
6. Block Storage
Icon
Use case
Icon
Creating and using block storage
Icon
Attaching the block storage to an instance
Icon
Managing Cinder volumes in the web interface
Icon
Backing storage
Icon
Ceph setup
Icon
Summary
7
7. Object Storage
Icon
7. Object Storage
Icon
Use case
Icon
Architecture of a Swift cluster
Icon
Creating and using object storage
Icon
Object file management in the web interface
Icon
Using object storage on an instance
Icon
Ring files
Icon
Summary
8
8. Telemetry
Icon
8. Telemetry
Icon
Understanding the data store
Icon
Definitions of Ceilometer's configuration terms
Icon
Graphing the data
Icon
Summary
9
9. Orchestration
Icon
9. Orchestration
Icon
About orchestration
Icon
Writing templates
Icon
The Heat Orchestration Template format
Icon
Launching a stack
Icon
Autoscaling instances with Heat
Icon
LBaaS setup
Icon
Web interface
Icon
Summary
10
10. Docker
Icon
10. Docker
Icon
Containers
Icon
OpenStack integration
Icon
Nova compute configuration
Icon
Glance configuration
Icon
Launching a Docker instance
Icon
Summary
11
11. Scaling Horizontally
Icon
11. Scaling Horizontally
Icon
Scaling compute nodes
Icon
Installing more control nodes
Icon
Load-balancing control services
Icon
High availability
Icon
Highly available database and message bus
Icon
Summary
12
12. Monitoring
Icon
12. Monitoring
Icon
Monitoring defined
Icon
Installing Nagios
Icon
Monitoring methods
Icon
Non-OpenStack service checks
Icon
Monitoring control services
Icon
Monitoring network services
Icon
Monitoring compute services
Icon
Summary
13
13. Troubleshooting
Icon
13. Troubleshooting
Icon
The OpenStack debug command-line option
Icon
Tailing the server logs
Icon
Troubleshooting Keystone and authentication
Icon
Troubleshooting Glance image management
Icon
Troubleshooting Neutron networking
Icon
Troubleshooting Nova launching instances
Icon
Troubleshooting post-boot metadata
Icon
Troubleshooting console access
Icon
Troubleshooting Cinder block storage
Icon
Troubleshooting Swift object storage
Icon
Troubleshooting Ceilometer Telemetry
Icon
Troubleshooting Heat orchestration
Icon
Getting more help
Icon
Summary
14
Index
Icon
Index

Cinder

Cinder is the block storage management component. Volumes can be created and attached to instances. Then they are used on the instances as any other block device would be used. On the instance, the block device can be partitioned and a filesystem can be created and mounted. Cinder also handles snapshots. Snapshots can be taken of the block volumes or of instances. Instances can also use these snapshots as a boot source.

There is an extensive collection of storage backends that can be configured as the backing store for Cinder volumes and snapshots. By default, Logical Volume Manager (LVM) is configured. GlusterFS and Ceph are two popular software-based storage solutions. There are also many plugins for hardware appliances.

In Chapter 6, Block Storage, we'll take a look at creating and attaching volumes to instances, taking snapshots, and configuring additional storage backends to Cinder.

CONTINUE READING
83
Tech Concepts
36
Programming languages
73
Tech Tools
Icon Unlimited access to the largest independent learning library in tech of over 8,000 expert-authored tech books and videos.
Icon Innovative learning tools, including AI book assistants, code context explainers, and text-to-speech.
Icon 50+ new titles added per month and exclusive early access to books as they are being written.
OpenStack Essentials
End of Section 1
Next Section
notes
bookmark Notes and Bookmarks search Search in title playlist Add to playlist font-size Font size

Change the font size

margin-width Margin width

Change margin width

day-mode Day/Sepia/Night Modes

Change background colour

Close icon Search
Country selected
Close icon Your notes and bookmarks

Confirmation

Modal Close icon
claim successful
Order Page Read Now

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY

Submit Your Feedback

Modal Close icon
Modal Close icon
Modal Close icon