Cloud Native架构演进之路

1、Cloud Native 架构的演进之路什么是 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 架构的演进VMContainerServerlessMicroservices ArchitectureCloud ServicesDevOpsNetflix Architecture before 20092010年开始向云上迁移2012年多区域部署2013 2014 完成多活Netflix CloudNative 架构关键点Netflix All-In AWS的微服务架

5、构参考： https:/presentations/netflix-chaos-microservicesNetflix OSS: http:/netflix.github.io/Microservice 失效测试与恢复/netflix-techblog/fit-failure-injection-testing-35d8e2a9bb2ChAP: ChaosAutomation Platform微服务典型单元Eureka：服务发现Hystrix：断路器（Lib）数据库的高可用与最终一致性 CassandraCassandraCache的高可用与最终一致 EVCacheCache的高可用与最终一

6、致 EVCacheCache的高可用与最终一致性 EVCacheDNSDNS 控制- DenominatorNetflix A/A 架构关键点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 不断发展的云服务为新用户带来的后发优势容器服务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事件驱动Cloud Native开发测试环境Containerized, Dy