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Redis 4.x Cookbook

You're reading from  Redis 4.x Cookbook

Product type Book
Published in Feb 2018
Publisher Packt
ISBN-13 9781783988167
Pages 382 pages
Edition 1st Edition
Languages

Table of Contents (21) Chapters

Title Page
Dedication
Packt Upsell
Foreword
Contributors
Preface
1. Getting Started with Redis 2. Data Types 3. Data Features 4. Developing with Redis 5. Replication 6. Persistence 7. Setting Up High Availability and Cluster 8. Deploying to a Production Environment 9. Administrating Redis 10. Troubleshooting Redis 11. Extending Redis with Redis Modules 12. The Redis Ecosystem 13. Windows Environment Setup
1. Other Books You May Enjoy Index

Testing Redis Cluster


After setting up a Redis Cluster, it's necessary to simulate various kinds of failures to see how the Cluster behaves in the case of any unexpected outage or planned administration. In this recipe, we will test the Redis Cluster built in the previous recipe via a number of failure scenarios. Afterwards, the failover details will also be discussed.

Getting ready…

You need to have finished the Setting up Redis Cluster recipe in this chapter, and you need a host with redis-cli installed as a Redis client to the Cluster. As a summary of the previous recipe, the information of the Cluster is listed in the following table:

Instance name

IP address

Port

ID

Slots

I_A

192.168.1.57

6379

58285fa03c19f6e6f633fb5c58c6a314bf25503f

0-5400

I_A1

192.168.1.59

6379

bc7b4a0c4596759058291f1b8f8de10966b5a1d1

--

I_B

192.168.1.59

6380

2ff47eb511f0d251eff1d5621e9285191a83ce9f

5401-11000

I_B1

192.168.1.58

6380

549b5b261c765a97b74a374fec49f2ccf30f2acd

--

I_C

192.168.1.58

6381

eeeabcab810d500db1d190c592fecbe89036f24f

11001-16383...

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