Cloud Native架構演進之路

1、Cloud Native 架構的演進之路什么是 CloudNative?什么是 CloudNative?Answer by CNCFCloud native computing uses an open source software stack to be:Containerized.Each part (applications, processes, etc) is packaged in its own container. This facilitates reproducibility, transparency, and resource isolation.Dynamicall

2、y orchestrated.Containers are actively scheduled and managed to optimize resource utilization.Microservices oriented.Applications are segmented into microservices. This significantly increases the overall agility and maintainability of applications.https:/cf.io/about/faq/什么是 Cloud Native?Answer by A

3、drian Cockcroft,CNCF Board Member, AWS VP of Cloud Architecture, Former Cloud Architect of NetflixCloud native architectures take full advantage ofon-demand delivery, global deployment, elasticity, and higher-level services.They enable huge improvements indeveloper productivity, business agility, sc

4、alability, availability, utilization, and cost savings./adrianco/cloud-native-computing-5f0f41a982bfCloudNative 架構的演進VMContainerServerlessMicroservices ArchitectureCloud ServicesDevOpsNetflix Architecture before 20092010年開始向云上遷移2012年多區(qū)域部署2013 2014 完成多活Netflix CloudNative 架構關鍵點Netflix All-In AWS的微服務架

5、構參考： https:/presentations/netflix-chaos-microservicesNetflix OSS: http:/netflix.github.io/Microservice 失效測試與恢復/netflix-techblog/fit-failure-injection-testing-35d8e2a9bb2ChAP: ChaosAutomation Platform微服務典型單元Eureka：服務發(fā)現(xiàn)Hystrix：斷路器（Lib）數據庫的高可用與最終一致性 CassandraCassandraCache的高可用與最終一致 EVCacheCache的高可用與最終一

6、致 EVCacheCache的高可用與最終一致性 EVCacheDNSDNS 控制- DenominatorNetflix A/A 架構關鍵點Services must be stateless all data / state replication needs to handled in data tier.They must access any resource locally in-Region. This includes resources like S3, SQS, etc. This means several applications that are publishing

7、 data into an S3 bucket, now have to publish the same data into multiple regional S3 buckets.there should not be any cross-regional calls on users call path. Data replication should be asynchronous./netflix-techblog/active-active-for-multi-regional-resiliency-c47719f6685bNetflix OSShttps:/netflix.github.io/Time to re:Invent the Architecture 不斷發(fā)展的云服務為新用戶帶來的后發(fā)優(yōu)勢容器服務Netflix使用Amazon ECS部署容器集群NoSQL: DynamoDB and DynamoDB StreamNoSQL A/A: DynamoDB Global TableRDBMS: AuroraRDBMS A/A: Aurora Multi-MasterServerless事件驅動Cloud Native開發(fā)測試環(huán)境Containerized, Dy