Book Image

AWS Administration Cookbook

By : Rowan Udell, Lucas Chan
Book Image

AWS Administration Cookbook

By: Rowan Udell, Lucas Chan

Overview of this book

Amazon Web Services (AWS) is a bundled remote computing service that provides cloud computing infrastructure over the Internet with storage, bandwidth, and customized support for application programming interfaces (API). Implementing these services to efficiently administer your cloud environments is a core task. This book will help you build and administer your cloud environment with AWS. We’ll begin with the AWS fundamentals, and you’ll build the foundation for the recipes you’ll work on throughout the book. Next, you will find out how to manage multiple accounts and set up consolidated billing. You will then learn to set up reliable and fast hosting for static websites, share data between running instances, and back up your data for compliance. Moving on, you will find out how to use the compute service to enable consistent and fast instance provisioning, and will see how to provision storage volumes and autoscale an application server. Next, you’ll discover how to effectively use the networking and database service of AWS. You will also learn about the different management tools of AWS along with securing your AWS cloud. Finally, you will learn to estimate the costs for your cloud. By the end of the book, you will be able to easily administer your AWS cloud.
Table of Contents (16 chapters)
Title Page
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface

Creating a one-time database backup


We're now going to show you how to make a one-off snapshot of your database. You might opt to do this if you have a specific requirement around keeping a point in time backup of your DB. You might also want to take a snapshot for the purpose of creating a new working copy of your dataset.

Getting ready

In order to proceed you're going to need the following:

  • The identifier for the RDS instance you wish to back up
  • A unique identifier that you'd like to assign to this snapshot

The snapshot identifier has some constraints:

  • It needs to start with a letter
  • It must not be longer than 255 characters

Note

If your primary database isn't running in a multi-AZ configuration then be aware that creating a snapshot will cause an outage. In a multi-AZ configuration the snapshot is taken on the standby instance so no outage occurs.

How to do it...

Type the following AWS CLI command to initiate the creation of a snapshot. You'll need to wait for a few minutes for the snapshot to complete...