微服务架构基础知识

MicroservicePhilosophyElvisZhangFocushasshiftedtobuildingquick-winpointsolutionsthatcatertospecificneedsofthebusinessinthemostagilewaypossibleLet'snowexamineamicroservices-basedarchitectureAunitwithmorethanoneresponsibilityindicatestightcouplingMicroservicesaretypicallydeployedinDockercontainers,whichencapsulatethebusinesslogicandneededlibrariesIngeneral,microservicesareautomatedendtoend—forexample,automatedbuilds,automatedtesting,automateddeployment,andelasticscaling.MicroserviceswithasupportingecosystemTheecosystemcapabilitiesincludeDevOpsprocesses,centralizedlogmanagement,serviceregistry,APIgateways,extensivemonitoring,servicerouting,andflowcontrolmechanisms.MicroservicesaredistributedanddynamicComparedtotraditionalapplications,whichconsolidatealllogicanddataintooneapplicationboundary,microservicesdecentralizedataandlogic.Eachservice,alignedtoaspecificbusinesscapability,ownsitsdataandlogic.MonolithicversusmicroservicesarchitectureRestfulAPIComponentsofAPImanagementplatformAPImanagementarchitecturalcomponentsinteractionAmaturitymodelformicroservicearchitecturegoalsandbenefitsThemicroservicesystemdesignmodelMicroservicesystemdesignprocessCloudNativeApplication•CloudNativedescribesthepatternsofhighperformingorganizationsdeliveringsoftwarefaster,consistentlyandreliablyatscale.•Why,howandwhatofthecloudnatives：•Continuousdelivery•DevOps•MicroservicesMicroservicesDevOpsContinuousdeliveryAgileorganizationevolutionCulture（文化）Automation（自动化）Lean（精益）Measurement（度量）Sharing（分享）DevOpsCulture