State of the UI: Leveraging Kubernetes Dashboard and Shaping its Future Dan Romlein UX Designer, Google Spencer Sugarman UX Researcher, Google Talk Goals 1. What Dashboard is and why you should rd SIG-UI Team Piotr Bryk, Google Jeffrey Sica, University of Michigan Jim Angel, General Motors Sebastian Florek (co-lead), Loodse Marcin Maciaszczyk, Loodse Peng Xiao, Alauda Why a UI? 60% of survey takers use a UI to monitor or manage their resources in Kubernetes https://unsplash.com/ https://github.com/kubernetes/dashboard/issues /3256#issuecomment-437199403 UIs help you understand

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Architecture and Features • CRD and operator design • Pipeline/Stage/Task/Task Template/Version Control/UI generation/Volume... • Logging, monitoring, autoscaling, high availability • Extensibility/Integration prompt innovation • New features of k8s may help enhance or improve DevOps • Help integration test - use sidecar container as dependent environment • Encapsulate API / SDK of other tools using image Architecture and Features • CRD and operator design • Pipeline/Stage/Task/Task Template/Version Control/UI generation/Volume... • Logging, monitoring, autoscaling, high availability • Extensibility/Integration

components ○ dynamic dependencies ○ fast deployment iteration ● Solution: automation Cluster management system ● Automation ○ Scheduling ○ Deployment ○ Healing ○ Discovery/load balancing ○ Scaling Controller manager 5 Healing Controller manager 5 Healing Controller manager 5 Healing People love automation! I hate Kubernetes! I hate to OPERATE Kubernetes! Kubernetes Architecture Operating Kubernetes Scheduler Deployments to v1.4.5 ● Update status to v1.4.5 The infrastructure Workload driven Automation driven Easy to manage: self driving approach (Today’s topic) Security focused Thank you! Xiang

aggregation, and search Virtual Applications vRealize Ops, Log Insight For Comprehensive Visibility 32 UI and API Backend Advanced Analytics Engine Metrics Collection and Storage Iterate & Troubleshoot Infrastructure Summary Modern Apps Power Digital Transformation Connected Car Telemedicine eCommerce Mobile Banking Digital Transformation Smart Home 37 Questions? Thank You! @cloudnativeapps vmware

是官方定义的标准扩 展机制，是 K8s Native Application; Operator = CRD + control loop, i.e, Declaretive API + Automation; kubebuilder + controller-runtime + helm Operator Capability Levels Installation of the workload

Call-cente for ojek service 01 Mobile App First mobile app was launched 02 2010 2015 Milestone Go-Jek 1.0 Call-center for ojek service 01 Mobile App First mobile app was launched 02 More Apps withdrawal, etc 03 2010 2015 2017 Milestone Go-Jek 1.0 Call-center for ojek service 01 Mobile App First mobile app was launched 02 More Apps! Incl. growth of Go-Pay into P2P, withdrawal, etc 03

/overview? namespace=default 参考： https://kubernetes.io/docs/tasks/access-application-cluster/web-ui-dashboard/ 02-安装单机版Kubernetes 9 使⽤Kubespray部署⽣产可⽤的Kubernetes集群 （1.11.2） 前提：科学上⽹，或⾃⾏将gcr.io的镜像转成其他镜像仓库的镜像。 搜索中。 Web UI (Dashboard) Dashboard 是⼀个Kubernetes集群通⽤、基于Web的UI。它允许⽤户管理/排错集群中应⽤程序以及集群本身。 Container Resource Monitoring（容器资源监控） Container Resource Monitoring 将容器的通⽤时序指标记录到⼀个中⼼化的数据库中，并提供⼀个UI以便于浏览该数 据。 --enable-swagger-ui=true 标志 传递给apiserver，从⽽浏览 /swagger-ui 的启⽤UI的API⽂档。 从Kubernetes 1.4开始，OpenAPI规范也可在 /swagger.json 。当我们从Swagger v1.2转换到OpenAPI（⼜名Swagger v2.0）时，⼀些⼯具（例如：kubectl和swagger-ui）仍在使⽤v1.2规范。

线性扩容 海尔工业互联网 –微服务之监控日志 Node PrometheusServer（Pod） Retrieval Storage PromQL Local Storage Web UI（Pod） Grafana（Pod） API Push Gateway Jobs / Exporters Prometheus Server Short-lived jobs pod 提交多框架（TensorFlow、PyTorch 、MxNet等）的模型训练作业，支 持分布式和 GPU 加速，以及训练过 程的可视化。 模型训练 模型版本管理，模型推理服务的部署 、监控、管理和升级，提供 A/B test 和滚动升级。 模型服务 实现对 GPU 集群资源进行管理，根 据用户作业请求自动分配和回收 GPU 资源。 GPU 集群管理 对接存储系统，管理数据集；提供 notebook 交互式代码开发和调试工 k8s 分区 资源和边缘节点资源。 租户资源 NS NS NS NS NS NS Dev K8S Cluster NS NS NS NS NS NS NS NS Test K8S Cluster Staging K8S Cluster Endpoint Servers Tenant #1 Tenant #2 Compass 1. 多集群多租户 2

revenue 62% International revenue 1.1B Live listings 81% Sold are new 88% Fixed price $11B Mobile Our fleet 15 3 US Data Centers POPs 200K+ Managed Vms 4K 100K Managed BMs Applications 4