und wie du besiegen sie kannst Die dunkle Seite der · Microservices...und wie du besiegen sie...

DiedunkleSeitederMicroservices

...undwiedubesiegensiekannst

TobiasBayer,HendrikStill

WassindMicroservices?

WassindMicroservices?

AufgeteiltnachGeschäftsfunktionenLeichtgewichtigeProtokolle(z.B.RESTüberHTTP)EinProzessproMicroservice-Instanz

DieMachtiststarkinihnenSkalierbarkeitAusfallsicherheitPolyglotteEntwicklungKleineCodebasisUnabhängigeEntwicklungsteamsUnabhängigesDeployment

DiedunkleSeitederMacht

DiedunkleSeitederMacht

MonitoringVerteilteDaten/TransaktionenCodeduplikationVersionierungFehlerbehandlungSicherheitServiceDiscoveryTestbarkeit

ServiceDiscovery

ServiceDiscoveryDassindnichtdieDroiden,dieihrsucht

ServiceDiscovery

Eureka

NetflixOSSSinglePurposeRegistryRESTInterfaceJavaClientSpringIntegrationClient-SideLoadBalancingmitRibbon

ServiceDiscovery

ServiceDiscoveryDemo

Consumer-DrivenContracts


Integrationstests


Demo

Deployment-PipelinemitCDC

Deployment-PipelinemitCDCConsumer

Head Prod

Head

ProviderProd

EnterthePactMatrix.Or,howtodecouplethereleasecyclesofyourmicroservices

http://techblog.realestate.com.au/enter-the-pact-matrix-or-how-to-decouple-the-release-cycles-of-your-microservices/

Deployment-PipelinemitCDCConsumer

Head Prod

Head

ProviderProd

AlreadyTested!

EnterthePactMatrix.Or,howtodecouplethereleasecyclesofyourmicroservices

http://techblog.realestate.com.au/enter-the-pact-matrix-or-how-to-decouple-the-release-cycles-of-your-microservices/


Pact-Broker

UploadPactsDownloadPactsTagPactsWeboberfläche


ProviderPipeline


gradle build


docker build -t productpriceservice:test .docker push productpriceservice:test


#start test containerdocker run ... productpriceservice:test#wait for the container to startsleep 10#verify pact with specific gradle file./gradlew -b pact_verification_ci/build.gradle /-P pactProductPriceServiceHost=$CIP /-P pactProductPriceServiceTag="latest/prod" pactVerify#stop test containerdocker rm -f $CID


#start docker instance with new imagedocker run ... productpriceservice:test#tag docker image as productiondocker tag productpriceservice:test productpriceservice:proddocker push productpriceservice:prod


ConsumerPipeline


gradle buildgradle pactPublish


docker build -t user/productservice:test .docker push user/productservice:test


#start docker instance with provider imagedocker run ... productdetailsservice:prod#wait for the container to startsleep 10#verify pact with specific gradle file./gradlew -b pact_verification_ci/build.gradle \-P pactProductDetailsServiceHost=$CIP \-P pactProductDetailsServiceTag="latest" pactVerify_productDetailsServiceProvider#stop test containerdocker rm -f $CID

#start docker instance with provider imagedocker run ... microservicesplayground_productpriceservice:prod#wait for the container to startsleep 10...


#start docker instance with new imagedocker run ... productservice:test#tag docker image as productiondocker tag user/productservice:test productservice:proddocker push productservice:prod


curl -X PUT -H "Content-Type: application/json" /http://pact-broker:9292/pacticipants/Product_Service //versions/1.0.0/tags/prod

ContactInformation

TobiasBayer:[email protected]

HendrikStill:[email protected]

und wie du besiegen sie kannst Die dunkle Seite der · Microservices...und wie du besiegen sie...

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