extend-kubernetes-to-edge-using-event-based-transport-zhi-27dzha-lian-kubernetesyi-sui-longlong-cao-meng-yan-red-hat.pdf

1、Extend Kubernetes to Edge Using Event-Based TransportLonglong Cao Meng YanAgendaBackgroundEdge TrendKubernetes at the EdgeCloudEvents Event Based TransportIntroductionChallenges&SolutionsSDK IntegrationDemoAdditional ResourcesBackgroundMarketsandMarkets:“The Edge computing market size is expected to

2、 grow from USD 60 billion in 2024 ot 110.6 billion by 2029”Grand View Research:“The global edge computing market size is expected to grow at a compound annual growth rate(CAGR)of 36.9%from 2024 to 2030”Mordor Intelligence:“Growing at a CAGR of 15.6%during the forecast period(2024-2029);Largest Marke

3、t is North America;Fastest Growing Market Asia Pacific”Edge TrendBackgroundLightweight Kubernetes for EdgeResource Management on Edge Clusters Storage for vast edge resources Transmission for Edge dataKubernetes at the EdgeRetryingConfirmingProducerConsumerLBNetwork instabilityFlexibility with dynam

4、ic scalingScalability for traffic spikesMessage retrying,confirming,and error handlingProducer and consumer decoupling control-plane and edgesThe LB of transport enhances the systems performanceBackgroundInconsistent event schema or format across systems can lead to data misinterpretation hinder mai

5、ntainabilityTightly coupling business logic with middleware reduce flexibility,making system upgrades and business changes more complexIBM developer:Overview of edge computing?Event-CloudEventsBusinessPlatformBusinessPlatformEvent Based TransportSourcePublishes resource spec&Subscribes to statusExam

6、ples include a controller or a service with DB backendIntroductionTransport LayerEvent broker between source and agentSupports various brokers(e.g.,Kafka,MQTT)or custom implementations(e.g.,gRPC)Agent Running on Edge clustersSubscribes to resource spec&Publish