Apache OpenWhisk + Kubernetes: A Perfect Match for Your Serverless Platform Ying Chun Guo guoyingc@cn.ibm.com Zhou Xing xingzhou@qiyi.com Agenda • What is serverless? • Kubernetes + Apache • No compute cost when idle Benefits Serverless landscape defined in CNCF Kubernetes + Apache OpenWhisk Kubernetes Introduction § K8s is a production- grade container orchestration platform repositories. Apache OpenWhisk Source event Trigger Rule Action Result A serverless, open source cloud platform that executes functions in response to events at any scale. Apache OpenWhisk

时，最新的RELEASE是2.6.0，RELEASE版本下载地址：https://github.com/kubernetes- incubator/kubespray/releases） ~]# git clone https://github.com/kubernetes-incubator/kubespray.git 安装kubespray需要的包： ~]# cd kubespray ~]# sudo s.ini reset.yml 遇到的问题 Calico⽹络插件部署失效。这是Calico 3.2所带来的问题，原因详⻅：https://github.com/kubernetes- incubator/kubespray/issues/3223 解决⽅法：https://github.com/wilmardo/kubespray/commit/1c87a49d1443bcdd237500 ：可使⽤Heapster的资源指标API实现，⽅法是运⾏Heapster时将其 --api-server 标志设为 true。 ⾃定义指标API ：这必须由单独的组件提供。 样板代码，请参阅 kubernetes-incubator/custom-metrics- apiserver 以及 k8s.io/metrics 。 为kube-controller-manager设置相应的标志： --horizontal

API Server • Use apiserver-builder to build your own API server • https://github.com/Kubernetes-incubator/apiserver-builder • Download and install the latest version of apiserver-builder • Create project

tech stack. What’s Next? Stateful Apps Visit: https://github.com/gojektech/charts/tree/master/incubator/stolon Credits Vijay Dhama – Go-Jek System Team Prashant Mittal – Go-Jek Lambda Team Irfan Shah

SIGs/WGs Communication Resources Ecosystem Orgs/Repos Kubernetes Kubernetes SIGs Kubernetes Incubator Orgs kubernetes- retired Kubernetes Clients kubernetes- csi Orgs/Repos Orgs/Repos Orgs/Repos

self-hosted control plane. ● Run only on very first node, then not needed again. github.com/kubernetes-incubator/bootkube How Bootkube Works etcd Kubelet Bootkube API Server Scheduler Controller Manager

在 Kubernetes 下的微服务治理最 佳实践 方剑 阿里云云原生应用平台 高级开发工程师 观看视频回放 • Spring Cloud Alibaba PMC member • Apache RocketMQ Committer • Alibaba Nacos Committer • 阿里云 MSE 云产品核心研发 方剑(洛夜)自我介绍 "The microservice architectural Coordinate anything 提供微服务应用开发套件集合 Spring Cloud 生态 23123 Spring Cloud Nacos Sentinel Apache RocketMQ Seata Apache Dubbo Function Compute EDAS ACM Aliware MQ GTS AHAS MSE Micro Gateway 23123 PostgreSQL 23123 Spring Cache Redis Memcache 23123 Spring Resource OSS 23123 Spring Messaging Apache RocketMQ Aliware MQ 23123 Micrometer ARMS SLS Spring Cloud Alibaba 生态 2017.12 入驻 Spring

Day 1 Day 2 规 划 部 署 运 营 升级 在线 / 离线 KubeOperator 的开发团队和运作模式 • 由 Jumpserver 开源明星团队打造； • 遵循 Apache 2.0 开源许可协议 (github.com/kubeoperator)； • 通过云原⽣生计算基⾦金金会（CNCF）的 Kubernetes 软件⼀一致性认证。 KubeOperator 开源容器器平台的技术优势 KubeOperator 开源容器器平台企业版 KubeOperator 开源版 KubeOperator 企业版 • 开源的轻量量级 Kubernetes 发⾏行行版； • 基于 Apache v2.0 开源许可协议免费下载； • 助⼒力力企业规划、部署和运营⽣生产级别的 Kubernetes 集群； • ⽀支持 Kubernetes 集群按需伸缩和按需修补。 X-Pack

wordpress 36 tier: frontend 37 spec: 38 containers: 39 - image: wordpress:4.8-apache 40 name: wordpress 41 env: 42 - name: WORDPRESS_DB_HOST 43 wordpress 34 tier: frontend 35 spec: 36 containers: 37 - image: wordpress:4.8-apache 38 name: wordpress 39 env: 40 - name: WORDPRESS_DB_HOST 41

曾在新浪和⾦金金⼭山云负责镜像流量量分析项⽬目 纲要 Kafka 在知乎的应⽤用 为什什么做基于 Kubernetes 的 Kafka 平台 基于 Kubernetes 的 Kafka 平台实践 Apache Kafka 分布式的流式数据平台 ⾼高吞吐 容错性 Broker Broker Broker Producer Consumer Topic Topic Topic Producer