book

Hands-On Microservices – Monitoring and Testing

Name: Hands-On Microservices – Monitoring and Testing
Author: Dinesh Rajput
ISBN: 9781789133608

by Dinesh Rajput

October 2018

Intermediate to advanced

160 pages

3h 20m

English

Packt Publishing

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Title Page
Copyright and Credits
Hands-On Microservices – Monitoring and Testing
Dedication
About Packt
Why subscribe?Packt.com
Contributors
About the authorAbout the reviewerPackt is searching for authors like you
Preface
Who this book is forWhat this book coversTo get the most out of this bookDownload the example code filesCode in actionConventions usedGet in touchReviews
1. Software Architecture Patterns
The monolithic architecture patternMonolithic application exampleBenefits of monolithic application architectureWhen to use monolithic architectureLimitations of monolithic application architectureSoftware development processes with monolithic architectureMicroservice architecture patternMicroservice application exampleBenefits of microservice application architectureDisadvantages of the microservice architecture patternWhen to use microservice architectureService-oriented architecture (SOA)SOA versus microservice architectureSummary
2. Anatomy of Microservice Decomposition Services
Anatomy of a microserviceContext boundariesDecomposition based on business capabilityDecomposition on the basis of domainMicroservice chassis to handle cross-cutting concernsBuilding microservicesSOAP versus RESTful microservicesSummary
3. Microservices Deployment Patterns
Microservices deploymentMultiple instances of microservices per hostA single instance of a microservice per host BenefitsDrawbacksA single instance of a microservice per VMBenefitsDrawbacksA single instance of microservice per containerBenefitsDrawbacksService deployment platformsServerless deploymentSummary
4. Inter-Service Communication
Approaches to service communicationSynchronous communicationRESTBenefits of RESTGoogle Remote Procedure CallsApache ThriftAsynchronous communicationMessagingBenefits of messagingDrawbacks of messagingTransactional messagingOne-to-one service communicationOne-to-many service communicationEvent-based communicationThe Command Query Responsibility Segregation patternThe Event Sourcing Model patternBenefitsThe Eventual Consistency patternDomain-specific protocolSummary

5. Service Registry and Discovery
Technical RequirementsThe need for service discovery in microservice architectureService discovery patternsThe client-side discovery patternThe server-side discovery patternMicroservice registry and discovery with EurekaImplementing Service Registry with EurekaImplementing the Eureka Discovery serverSummary
6. External API Gateway
Technical RequirementsIntroducing an API gatewayClient-to-microservice communicationDrawbacksUsing an API gatewayBenefitsDrawbacksBuilding an API gatewayAPI gateway performance and scalabilityBuilding an API gateway using a reactive programming modelAPI gateway and service invocation mechanism supportAPI gateway and service discoveryHandling partial failuresBuilding an API gateway using Spring Cloud's Netflix Zuul proxyMuleSoftSummary
7. Testing of Microservices
Technical RequirementsTesting strategies for microservicesThe testing pyramid strategyThe testing honeycomb strategyUnit testingUnit testing – an exampleIntegration testingDatabase integration testing – an exampleREST API integration – an exampleComponent testingContract testingEnd-to-end testingUI/functional testingSummary
8. Performance Testing of Microservices
Technical RequirementsJMeterInstalling JMeterPerformance testing microservices with JMeterCreating a performance test planGatlingInstalling GatlingPerformance testing with GatlingMaven plugin configurationGradle plugin configurationRunning a Gatling test suite using the Gatling GUIThe ReadyAPISummary
9. Performance Monitoring of Microservices
Identifying performance counters to test microservicesPerformance monitoring toolsAppDynamicsDynatraceAWS CloudWatchNagiosNew RelicDatadog (for Docker performance monitoring)Component-level monitoringDomain-specific monitoringDashboards and identifying issues by going through logsGrafanaSummary
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Hands-On Microservices – Monitoring and Testing

by Dinesh Rajput

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