Kubernetes Native DevOps Practice — 王磊磊 @TenxCloud Agenda • Our DevOps Expectations • Kubernetes Capabilities/Advantages to Build DevOps Solution • Architecture and Features • CRD and operator design DevOps under micro-service architecture • Consolidate the consistent events and data, and create k8s native ChatOps tool • Contribute to open source community Automation Collaboration Integration Quantification

platform@Hotmail.com) Huawei CloudBU Principal Engineer 王雷博 Principal Software Engineer • Huawei(Now) - Cloud Native batch system (Volcano) development • IBM spectrum computing - Cluster resource and workload scheduling com/apache-spark-on-k8s/spark l The goal is to bring native support for Spark to use Kubernetes as a cluster manager like YARN, or Mesos. l Spark 2.3 added native support for Kubernetes. l Spark 2.4 added support Resource reservation p Binpack p Task topology p Zone aware scheduling p … Volcano: A Kubernetes native batch system Gaps for spark Architecture Gaps for spark Architecture 1. Kubectl creates a JobEx

Visit: https://github.com/BaritoLog/. Cloud Native Saturdays Internal knowledge-sharing sessions held regularly to discuss in depth about cloud native technologies. Aimed to get more people within within our organization to understand better about the inner working of cloud native tech stack. What’s Next? Stateful Apps Visit: https://github.com/gojektech/charts/tree/master/incubator/stolon

#容器化 / #分散式 / #微服務 #混合雲 / #新世代開發監控工具 # Cloud Native 使命 Meet customers where they are and partner with them in their transformation to cloud native Rigid Manual Expensive Infrastructure / IaaS IaaS Public Cloud “Serverless”/ FaaS On-premise Middleware / PaaS ● ● Cloud Native Hybrid ● ● ● Up Agile Portable Elastic Transform Efficient Secure Pay for use Out ● ● Migrate Move up,

•Self-service portal Developer Sandbox • New application development • 12-factor apps, PCF Cloud Native •Simplify app maintenance •Improve developer workflow Application Repackaging The need for containers Provisioning PKS deploys Kubernetes clusters on-demand on vSphere or GCP Container Service for Cloud-Native Apps Rapidly deliver and operationalize next generation apps End User Experience • Installation Public Cloud Public Cloud (on GCP) Certified for every K8s release Container Service for Cloud-Native Apps Rapidly deliver and operationalize next generation apps Ÿ Containers: Package applications

Serverless Kubernetes: Container in Cloud Native Way 阿里云容器服务团队 张维 KUBECON CHINA 2018 应用部署演化： Going native with cloud Virtual Machine/Bare Metal Increasing focus on business logic Decreasing

Request Load Level Request Load Level Real Load Level Real Load Level Assigned to Node2 The native K8S scheduling is based on the resource request of Pod. However, in many cases, some nodes have horizontal scaling of business is one of the essential functions on the cloud, but the HPA Controller of native K8S use only one goroutine to handle the scaling of all businesses in the cluster, and personalization

team is underpinning its smart, tactical edge platform with K3s, the fully certified CNCF (Cloud Native Computing Foundation) Kubernetes offering. K3s is a super-lightweight Kubernetes distribution, solutions group at Booz Allen quickly recognized Ku- bernetes’ ability to drive a more agile, cloud native and microservices-centric strategy, in solving the most complex of infrastruc- ture management challenges

测试自动化工具，它内置了由网络因素导致的应用加载时长变化的容错能 力。通过声明式的 YAML 语法，它使编写和维护移动应用自动化测试变得很简单。Maestro 支持 iOS 和 Android 原生应用、 React Native 和 Flutter 应用，能够自动化复杂的移动端 UI 交互（如点击、滚动和滑动）的各种功 能。Maestro 以单个二进制文件进行发布、方便使用，以解释器模式运行，并且通过连续模式等特性来简化新 加入了新一代的 API 框架，包括 Micronaut、Quarkus 和 Helidon，这些框架针对轻量级部署和快速启动时间进行了优化。我们对 Minimal APIs 和 .NET 7 Native AOT 的结合很感兴趣，可以用于在无服务器函数中实现简单、轻量级的微服务。 85. Ajv 试验 Ajv 是一个流行的 JavaScript 库，用于根据使用 JSON Schema 定

traveler @chzbrgr71 Rita Zhang • Software engineer @ Microsoft, San Francisco • Azure Cloud Native Compute team • Kubernetes upstream features, Azure Kubernetes Service @ritazzhang OpenAI