OpenStack Trove Essentials: Build your own cloud based Database as a Service using OpenStack Trove

Alok Shrivastwa

Doug Shelley

Amrith Kumar

Sarat

$38.99

Paperback Mar 2016 170 pages 1st Edition

Alok Shrivastwa

Doug Shelley

Amrith Kumar

Sarat

$38.99

Paperback Mar 2016 170 pages 1st Edition

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OpenStack Trove Essentials

Chapter 2. Setting up Trove with DevStack in a Box

There are several distributions of OpenStack that are available out there and almost all of them can be used along with Trove. Since the focus of this book is Trove and not so much deploying OpenStack itself, we will set up Trove along with DevStack, which is a script that helps in quickly setting up a development environment of OpenStack.

In this chapter, we will look at setting up our Stack in a single node deployment and follow up with setting up the Trove system. In brief, this chapter will deal with:

Prerequisites for following along with this book
Understanding DevStack and its components
Setting up the Trove system with DevStack
Working with screen and performing some functions in DevStack

At the end of the book, we will have a working Trove install in less than a couple of hours. It is not recommended to use this method (using DevStack) to roll out a production environment.

DevStack

DevStack, as we have already discussed, is a script that installs the other OpenStack components in a development environment. There are several modes in which DevStack can be installed, but the only thoroughly tested mode is the All-In-One Single box installation.

The DevStack script itself is located on the GitHub and needs to be pulled from there. This ensures that we always have the latest script.

Downloading the DevStack script

DevStack can be downloaded by the git clone command. We will clone that in our home directory.

cd ~
git clone https://git.openstack.org/openstack-dev/devstack

This will clone the DevStack project onto the local devstack folder. Since we are using a proxy server, this may not work right off the bat. If you don't have a proxy server, then you can skip this section.

Using a proxy with GitHub

In order to make git work with a proxy, we will use corkscrew. We will need the following information:

Name	Value
Proxy IP	172.21.2.17
Proxy port	80
Proxy username...

Key benefits

Familiarize yourself with the concept of Database as a Service and make your existing system scalable and efficient with OpenStack Trove
Minimize the administrative tasks and complexities of managing your cloud infrastructure
This is a fast-paced guide to datastore management on the OpenStack platform using OpenStack Trove

Description

OpenStack has become an extremely popular solution to build public and private clouds with. Database as a Service (DBaaS) enables the delivery of more agile database services at lower costs. Some other benefits of DBaaS are secure database deployments and compliance to standards and best practices. Trove is a DBaaS built on OpenStack and is becoming more popular by the day. Since Trove is one of the most recent projects of OpenStack, DBAs and system administrators can find it difficult to set up and run a DBaaS using OpenStack Trove. This book helps DBAs make that step. We start by introducing you to the concepts of DBaaS and how is it implemented using OpenStack Trove. Following this, we look at implementing OpenStack and deploying Trove. Moving on, you will learn to create guest images to be used with Trove. We then look at how to provision databases in self-service mode, and how to perform administration tasks such as backup and recovery, and fine-tuning databases. At the end of the book, we will examine some advanced features of Trove such as replication.

Who is this book for?

If you are a DBA / system administrator / architect, or a student who wants to build a Database as a Service based on OpenStack, this book is for you. You should have a basic knowledge of OpenStack components, RDBMS/NoSQL, IaaS, and cloud computing.

What you will learn

* Get to grips with the basics of OpenStack and the prerequisites to install Trove
* Understand the expectations of DBaaS and how Trove can help you achieve them
* Set up a basic installation of DevStack (Development Stack) in a virtual box
* Install Trove and utilize its configuration groups to manage and tune databases
* Use Image builder to create guest images for Trove
* Utilize Trove to provision your first database instance
* Back up and restore your databases with the help of Trove

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OpenStack Trove Essentials: Build your own cloud based Database as a Service using OpenStack Trove

What do you get with Print?

OpenStack Trove Essentials

Chapter 2. Setting up Trove with DevStack in a Box

Requirements

Operating system

Database

Messaging queue

Web server

Internet connection

Preparing the server

Minimum configuration required

Installing prerequisites

Adding a user

Installing packages

DevStack

Downloading the DevStack script

Using a proxy with GitHub

Working with screen

Screen control key

Requirements

Operating system

Database

Messaging queue

Web server

Internet connection

Page 1 of 7

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Description

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What you will learn

Product Details

What do you get with Print?

Product Details

Frequently bought together

Table of Contents

Recommendations for you

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About the 4 authors

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OpenStack Trove Essentials: Build your own cloud based Database as a Service using OpenStack Trove

What do you get with Print?

Contact Details

Shipping Address

Billing Address

Operating system

Database

Messaging queue

Web server

Internet connection

Using a proxy with GitHub

Key benefits

Description

Who is this book for?

What you will learn

Product Details

What do you get with Print?

Contact Details

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Billing Address

Product Details

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Table of Contents

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People who bought this also bought

About the 4 authors

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