Learning RabbitMQ电子书

Learning RabbitMQ

Table of Contents

Learning RabbitMQ

Credits

About the Author

About the Reviewers

www.PacktPub.com

Support files, eBooks, discount offers, and more

Why subscribe?

Free access for Packt account holders

Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Downloading the example code

Errata

Piracy

Questions

1. Introducing RabbitMQ

Enterprise messaging

Use cases

Solutions

Patterns

Point-to-point

Publish-subscribe

Request-response

Understanding RabbitMQ

Features

Comparison with other technologies

Installation

Linux

Case study: CSN (Corporate Social Network)

Summary

Exercises

2. Design Patterns with RabbitMQ

Messaging patterns in RabbitMQ

Point-to-point communication

Publish-subscribe communication

Request-reply communication

Message router

Case study: Initial design of the CSN

Summary

Exercises

3. Administration, Configuration, and Management

Administering RabbitMQ instances

Administering RabbitMQ components

Administering users

Administering vhosts

Administering permissions

Administering exchanges

Administering queues

Administering bindings

Administering policies

Administering the RabbitMQ database

Full backup and restore

Backing up and restoring the broker metadata

Installing RabbitMQ plugins

Configuring RabbitMQ instances

Setting environment variables

Modifying the RabbitMQ configuration file

Managing RabbitMQ instances

Upgrading RabbitMQ

Case study: Administering CSN

Summary

Exercises

4. Clustering

Benefits of clustering

RabbitMQ clustering support

Creating a simple cluster

Adding nodes to the cluster

Adding RAM-only nodes to the cluster

Removing nodes from a cluster

Connecting to the cluster

Case study: scaling the CSN

Summary

Exercises

5. High Availability

Benefits of high availability

High availability support in RabbitMQ

Mirrored queues

Federation plugin

Shovel plugin

Reliable delivery

AMQP transactions

Publisher confirms

Client high availability

Client reconnections

Load balancing

Case study: introducing high availability in CSN

Summary

Exercises

6. Integrations

Types of integrations

Spring framework

Spring AMQP

Spring Integration

Integration with ESBs

Mule ESB

WSO2

Integration with databases

Oracle RDBMS

MongoDB

Hadoop

RabbitMQ integrations

RabbitMQ deployment options

Puppet

Docker

Vagrant

Testing RabbitMQ applications

Unit testing of RabbitMQ applications

Integration testing of RabbitMQ applications

Case study: Integrating CSN with external systems

Summary

Exercises

7. Performance Tuning and Monitoring

Performance tuning of RabbitMQ instances

Memory usage

Faster runtime execution

Message size

The maximum frame size of messages

The maximum number of channels

Connection heartbeats

Clustering and high availability

QoS prefetching

Message persistence

Mnesia transaction logs

Acknowledgements, transactions and publisher confirms

Message routing

Queue creation/deletion

Queue message TTL

Alarms

Network tuning

Client tuning

Performance testing

Monitoring of RabbitMQ instances

The management UI

Nagios

Monit

Munin

Comparing RabbitMQ with other message brokers

Case Study : Performance tuning and monitoring of RabbitMQ instances in CSN

Summary

Exercises

8. Troubleshooting

General troubleshooting approach

Checking the status of a particular node

Inspecting the RabbitMQ logs

The RabbitMQ mailing list and IRC channel

Erlang troubleshooting

An Erlang Primer

The Erlang crash dump

Problems with starting/stopping RabbitMQ nodes

Problems with message delivery

Summary

Exercises

9. Security

Types of threats

Authentication

Configuring the LDAP backend

Security considerations

Authorization

LDAP authentication

Secure communication

Secure communication with the management interface

Secure cluster communication

EXTERNAL SSL authentication

Penetration testing

Case study – securing CSN

Summary

Exercises

10. Internals

High level architecture of RabbitMQ

Overview of RabbitMQ components

Boot component

Plug-in loader component

Recovery component

Persistence component

Metadata persistence

Message persistence component

Networking component

Other components

Developing plug-ins for RabbitMQ

Case Study: Developing a RabbitMQ plugin for CSN

Summary

Exercises

A. Contributing to RabbitMQ

RabbitMQ community

RabbitMQ repositories

Getting the sources

Building the RabbitMQ server

Points for contribution

Index