Spring Cloud重新定義Java云原生架構(gòu)

1、Spring Cloud 重新定義Java云原生架構(gòu)技術(shù)創(chuàng)新，變革未來(lái)Spring Cloud 生態(tài)系統(tǒng)Spring Cloud Alibaba當(dāng)前狀態(tài)Spring Cloud Alibaba未來(lái)方向主要議程Spring Cloud 對(duì) Cloud-Native 定義Developing distributed systems can be challenging. Complexity is moved from the application layer to the network layer and demands greater interaction between service

2、s. Making your code cloud-native means dealing with 12-factor issues such as external configuration, statelessness, logging, and connecting to backing services. The Spring Cloud suite of projects contains many of the services you need to make your applications run in the cloud.來(lái)源：https:/spring.io/cl

3、oudSpring Cloud 生態(tài)系統(tǒng)Spring Cloud 整體架構(gòu)Spring Cloud 生態(tài)系統(tǒng)Spring Cloud 核心特性Distributed/versioned configurationService registration and discoveryRoutingService-to-service callsLoad balancingCircuit BreakersGlobal locksLeadership election and cluster stateDistributed messagingSpring Cloud 生態(tài)系統(tǒng)Spring Cloud

4、 核心工程Spring Cloud Commons - Spring Cloud Context and Spring Cloud CommonsSpring Cloud Config - Centralized external configuration managementSpring Cloud Circuit breaker - an abstraction across different circuit breaker implementationsSpring Cloud Gateway - a library for building an API Gateway on to

5、p of Spring MVCSpring Cloud Sleuth - Spring Boot auto-configuration for distributed tracingSpring Cloud Stream - a framework for building highly scalable event-driven microservices connected with shared messaging systemsSpring Cloud Security - a set of primitives for building secure applications and

6、 services with minimum fussSpring Cloud 生態(tài)系統(tǒng)Spring Cloud 版本列車Spring Cloud 生態(tài)系統(tǒng)Spring Cloud 實(shí)現(xiàn)工程Spring Cloud NetflixSpring Cloud Azure（Microsoft）Spring Cloud for Amazon Web ServicesSpring Cloud GCP（Google）Spring Cloud AlibabaSpring Cloud 生態(tài)系統(tǒng)Spring Cloud Netflix 現(xiàn)狀Spring Cloud 生態(tài)系統(tǒng)功能特性Netflix OSS 組 件

7、官方首選狀態(tài)分布式配置ArchaiusGit維護(hù)服務(wù)注冊(cè)與發(fā)現(xiàn)Eureka是維護(hù)服務(wù)路由ZuulSpring Cloud Gateway維護(hù)服務(wù)調(diào)用無(wú)是活躍負(fù)載均衡Ribbon是維護(hù)服務(wù)熔斷Hystrix是維護(hù)分布式消息無(wú)RabbitMQ 或Kafka活躍Spring Cloud Netflix 處于維護(hù)的模塊spring-cloud-netflix-archaiusspring-cloud-netflix-hystrix-contractspring-cloud-netflix-hystrix-dashboardspring-cloud-netflix-hystrix-streamsprin

8、g-cloud-netflix-hystrixspring-cloud-netflix-ribbonspring-cloud-netflix-turbine-streamspring-cloud-netflix-turbinespring-cloud-netflix-zuulSpring Cloud 生態(tài)系統(tǒng)其他 Spring Cloud 技術(shù)選型選項(xiàng)一：Spring Cloud Zookeeper選項(xiàng)二：Spring Cloud Consul選項(xiàng)三：Spring Cloud Kubernetes選項(xiàng)四：Spring Cloud Alibaba選項(xiàng)五：Spring Cloud 退化，僅剩 Sp

9、ring BootSpring Cloud 生態(tài)系統(tǒng)Spring Cloud 未來(lái)趨勢(shì)Spring Cloud 特性強(qiáng)依賴于 Netflix OSS，后者大量組件卻處于維護(hù)狀態(tài)Spring Cloud Zookeeper 和 Consul 的實(shí)現(xiàn)不完整，需依賴于 Netflix OSS 組件，難當(dāng)大任Spring Cloud Kubernetes 被 Spring Cloud 限制了原生能力Spring Cloud Alibaba 實(shí)現(xiàn)了 Spring Cloud 特性的全集（實(shí)際上是超集）Spring Cloud AWS、Spring Cloud Azure 以及 Spring Cloud

10、GCP 依賴于廠商云服務(wù)Spring Cloud 生態(tài)系統(tǒng)Spring Cloud Alibaba 簡(jiǎn)介Spring Cloud Alibaba provides a one-stop solution for distributed application development. It contains all the components required to develop distributed applications, making it easy for you to develop your applications using Spring Cloud.With Spri

11、ng Cloud Alibaba, you only need to add some annotations and a small amount of configurations to connect Spring Cloud applications to the distributed solutions of Alibaba, and build a distributed application system with Alibaba middleware.Spring Cloud Alibaba 當(dāng)前狀態(tài)Spring Cloud Alibaba 架構(gòu)Spring Cloud A

12、libaba 當(dāng)前狀態(tài)Spring Cloud Alibaba 開源組件Sentinel - Circuit BreakersNacos - Service registration and discovery, Distributed configurationDubbo - Service-to-service calls, Load balancingRocketMQ - Distributed messagingSeata - Distributed transactionSidecar - Polyglot supportSpring Cloud Alibaba 當(dāng)前狀態(tài)Spring

13、 Cloud Alibaba 商業(yè)組件OSSSMSScheduerXRedisRDS MySQL.注：Spring Cloud Alibaba 2.2.1.RELEASE、2.1.2.RELEASE 和 2.0.2.RELEASE 開始，阿里云商業(yè)組件已遷移至/alibaba/aliyun-spring-bootSpring Cloud Alibaba 當(dāng)前狀態(tài)Spring Cloud Alibaba 畢業(yè)版本（參考鏈接）Spring Cloud Alibaba 當(dāng)前狀態(tài)Spring Cloud Alibaba 組件版本（參考鏈接）Spring Cloud Alibaba 當(dāng)前狀態(tài)Spring

14、 Cloud Alibaba VS Spring Cloud 技術(shù)棧Spring Cloud Alibaba 當(dāng)前狀態(tài)功能特性Spring Cloud NetflixSpring Cloud ZookeeperSpring Cloud ConsulSpring Cloud KubernetesSpring Cloud Alibaba分布式配置ArchaiusZookeeperConsulConfigMap+ Nacos服務(wù)注冊(cè)與發(fā)現(xiàn)EurekaZookeeperConsulAPI Server+ Nacos服務(wù)路由ZuulGatewayGatewayGateway+ Dubbo Proxy服務(wù)

15、調(diào)用OpenFeignOpenFeignOpenFeignOpenFeign+ Dubbo負(fù)載均衡RibbonRibbonRibbonRibbon+ Dubbo LB服務(wù)熔斷HystrixHystrixHystrixHystrix+ Dubbo Sentinel分布式消息RabbitMQ 或KafkaRabbitMQ 或KafkaRabbitMQ 或KafkaRabbitMQ 或Kafka+ RocketMQInfoQ 軟件架構(gòu)和設(shè)計(jì)趨勢(shì)報(bào)告（2019-2020）Spring Cloud Alibaba 未來(lái)方向未來(lái)三年云原生趨勢(shì)預(yù)判應(yīng)用的基礎(chǔ)設(shè)施基本將圍繞 Kubernetes 體系而構(gòu)建圍

16、繞Kubernetes DevOps Dashboard 的需求強(qiáng)烈函數(shù)式編程（FP）將成為趨勢(shì)，并逐步模糊前后端的鴻溝Serverless 架構(gòu)將在業(yè)務(wù)更迭頻繁的應(yīng)用發(fā)揮優(yōu)勢(shì)軟件架構(gòu)將從 Monolithic -Micro-Service - FaaS業(yè)務(wù)服務(wù)粒度走向原子化，將作為 Serverless（FaaS）的計(jì)算單元Serverless（FaaS）將走向 Low Code 甚至 No Code（流程化）Service Meshses 將是“富家公子”的玩物，Rich SDK 仍舊市場(chǎng)巨大Web IDE 和線上應(yīng)用診斷需求強(qiáng)烈Reactive 編程將逐步被接受Spring Cloud Alibaba 未來(lái)方向Spring Cloud Alibaba 架構(gòu)升級(jí)Spring Cloud Alibaba 增強(qiáng)對(duì) K8s 支