---------------------------------- {{ range $zone := .Zones }} Kris Nova Over engineering the core of Kubernetes kops Kris Nova About Me Kris Nova “I work in the cloud...” Kris Nova In my free

Kubernetes VM Solutions for Multi-Tenant Applications Guangxu Li, Senior Software Engineer, ZTE li.guangxu@zte.com.cn Container and VM Ecosystem Kubernetes Docker Swarm Marathon Nomad Container Container OpenStack Others Why We Run VM on Kubernetes? • Traditional Applications • No linux based Applications • Functions provided by host kernel are not satisfied • OpenStack is too complex • Unified

统一、标准、高可扩展的云 原生应用管理平台 Component Trait 能力注册与管理 应用 Component Deployment Function apiVersion: core.oam.dev/v1alpha2 kind: Component metadata: name: frontend annotations: description: Container workload 运维特征（Trait） ž 声明式的运维能力的描述 应用组件 运维能力 扩容策略 发布策略 分批策略 访问控制 流量配置 Deployment Function apiVersion: core.oam.dev/v1alpha2 kind: ApplicationConfiguration metadata: name: helloworld spec: components: # Open Application Model Platform 部署 应用配置 （Application Configuration） 面向应用维度配置运维能力与组件 apiVersion: core.oam.dev/v1alpha2 kind: TraitDefinition metadata: name: virtualservices.networking.istio.io annotations:

Developer • Hello World! • Containerize Applications • Micro Services Applications • Scalable Kubernetes Applications • Scalable Infrastructure for Applications Application Operating System Physical the App From the OS 2 technologies with 2 different objectives Allows you to run multiple applications on the same OS Allows you to run multiple OS on the same hardware Application Operating System VMware, Inc. The “App” Docker and Kubernetes Kubernetes Orchestrating Multiple Containers • Core docker functionality provides the tooling to create and run single containers – Very manual, no

right now Steve Wong, Fabio Rapposelli Co-chairs VMware SIG Engineers VMware Cloud Native Applications Business Unit December 11, 2018 2 Open Source Community Relations Engineer VMware Active in Kubernetes cluster creation, configuration, and management. It provides optional, additive functionality on top of core Kubernetes. Minikube driver for Fusion and Workstation • Minikube is a tool that makes it easy to

Performance and high availability options for vSphere Steve Wong, Hui Luo VMware Cloud Native Applications Business Unit November 12, 2018 2 Open Source Community Relations Engineer VMware Active in Kubernetes multiple cores per socket, not multiple sockets • If you can’t fit in a single node because of core or memory requirements: • Minimize socket count to what is needed to meet requirements • Don’t

• Auto-generated API in Kubernetes API server • Customized resource controller to implement your business logic of managed resource • Natural Kubernetes experience for operating your own resource with my-crontab.yaml © 2017 Rancher Labs, Inc. How Does The Controller Work ETCD API Server Kubernetes Core controllers added creating running stoped deleted Resource Item Resource status Resource cluster © 2017 Rancher Labs, Inc. API Server Aggregation Architecture ETCD API Server Kubernetes Core Extend API Server Service Instance-1 Instance-2 Instance-3 Expose service & registry API

key contributor to Jenkins and Cray OS projects (and the plugins that enable these). It is also a core member of, and contributor to, the CNCF Foundation. Unsurprisingly then, when designing the SmartEdge can make a real and tangible difference. From an innovation point-of- view, the digital solutions business is seeing the impact of SmartEdge on the evolution of the device landscape. According to the

etc.) • gotchas: commits-to-source, non-separated access (dev has cleartext password) { • business core data • Personal Identifiable Information (PII) • gotchas: leaks, GDPR (in Europe) { host

Ingress Business Logic A Business Logic A Business Logic A Business Logic A Business Logic A Business Logic B Business Logic A Business Logic A Business Logic C Business Logic A Business Logic A SubService SubService Business Logic A Business Logic A DB Server Business Logic A Business Logic A File Server Business Logic A Business Logic A Cache 需要多少 Services, Deployments, StatefulSets DaemonSets, CronJobs