Pushspringcloud

SpringCloudDeep(er)DiveJorisKuipers,Hands-onarchitectTriforkAmsterdam@jkuipersWhatisSpringCloudSetofprojectshelpingtobuilddistributedsystemsCloud,Microservices,Self-containedSystems,etc.
Agenda(forpeoplethatdidn'tseeJosh'stalk)Fromaservice'sPointofView:1.
WhoamI2.
Wherearetheothers3.
HowdoItalktothem(thistime)Agenda(forpeoplethatdidseeJosh'stalk)Whatthe***justhappenedWhoAmI(thistime)CentralizedConfigurationCentralizedConfiguration:WhatuConfigforinstancesofsameserviceuConfigsharedwithotherservicesCentralizedConfiguration:WhyuDifferentserversuDifferentenvironmentsuPushupdatesCentralizedConfiguration:HowSpringCloudConfigServerConfigDemoWhereAreTheOthersServiceRegistriesServiceRegistries:why"NoServiceIsAnIsland"uAdvertiseownpresenceuLocateotherservices/middlewareuMightwanttochooseinstanceitselfServiceRegistries:whyOps:uWhatservicesarethereuHowtochecktheirhealthServiceRegistries:HowServiceRegistryDemoHowDoITalkToThemRobustinter-servicecommunicationInter-servicecommunicationSyncvsAsyncSynchronouscommunicationuQueries,commandsw/confirmationsuConcerns:ublocking/non-blockinguloadbalancingu'robust'callsSynchronousInter-serviceCallsHystrix:CircuitBreakersHystrix:CircuitBreakersHystrix:BulkHeadingHystrix:BulkHeadingSyncCommunicationDemoHystrixcircuitbreakers&bulkheadsLoad-balancingwithRibbonAsynccommunication:messaginguEvents,triggers,request/response,…uVariousbrokers/protocols/APIsuCommonpatternsMessagingpatternsuPoint-2-pointvs.
Pub-subuCompetingconsumersuPartitioninguDurablesubscriptionsAsyncCommunicationDemoMessagesending&receivingthroughSpringCloudStreamOtherquestionsuWhatmakesthingssoslowuHowtopropagatee.
g.
configchangesuHowtopropagateauthenticationinfouWhatabout"significantothers"OtherquestionsuWhatmakesthingssoslowuDistributedtracingwithSpringCloudSleuthuHowtopropagatee.
g.
configchangesuSpringCloudBusuHowtopropagateauthenticationinfouSpringCloudSecuritywithOAuth2uWhatabout"significantothers"uSpringCloudClusterforcoordination