tags: Kubernetes description: MacOS 平台 Kubernetes 管理 Docker 容器 图⽚来源于 Install Kubernetes: The Ultimate Guide Kubernetes 简介 Kubernetes 是容器集群管理系统，是⼀个开源的平台，可以实现容器集群的⾃动化部署、⾃动扩缩容、维护等功能。 快速部署应⽤ 快速扩展应⽤

雖然OpenShift可延伸於邊緣裝置執行，Red Hat並未針對邊緣運算提供專屬的輕 量級Kubernetes發行版本。這表示使用者必須面對OpenShift及其眾多元件的完整 複雜度及規模。 7. Single-node edition單節點版本 使用者如果想在單一裝置執行Kubernetes，目前有輕量級的發行版本專門用於提 供單節點叢集，並可透過抽象化技術，排除Kubernetes固有的部分複雜度問題。 Canonical

Expectations • Kubernetes Capabilities/Advantages to Build DevOps Solution • Architecture and Features • CRD and operator design • Pipeline / Stage/ Task / Task Template / Version Control • Logging Expectations • Kubernetes Capabilities and Advantages to Build DevOps Solution • Architecture and Features • CRD and operator design • Pipeline/Stage/Task/Task Template/Version Control/UI generation/Volume can define raw k8s job, more features can be enabled • Leverage all k8s resources and extensibility to fulfill various requirements, prompt innovation • New features of k8s may help enhance or improve

total 1076 The next release Kops 1.5 wanted new features Kops 1.5 wanted new features brittle dev process Kops 1.5 wanted new features brittle dev process falling behind Kops 1.5 ..also

K8s learning tool Create, read, update, delete resources. Recent and upcoming features https://unsplash.com/ Features since 2016 KubeCon update ● Exec into pod ● Global search ● Login mechanism

Original Pod Updating Pod Updated Pod OK StatefulSetPlus StatefulSetPlus Batch Gray Release Key Features: Ø Manual/Auto Batch Gray Release Ø Multi-Batch Rollback Ø Multi-Batch InPlaceUpdate Ø Support offline containers‘ cgroup to ensure the SLA of online tasks without breaking offline tasks. Key Features: Ø In-Place Update without restarting container Ø High-performance Ø Safe autoscaling decisions

engineer @ Microsoft, San Francisco • Azure Cloud Native Compute team • Kubernetes upstream features, Azure Kubernetes Service @ritazzhang OpenAI Scaling Kubernetes to 2,500 Nodes https://blog

the consequence of the first issue, it was hard for us to extend Project X to keep up with new features released in Kubernetes or Nomad. Not Easily Extendable • Because we hid complexity from our product

LibOS (Occlum [1]) [1] https://github.com/occlum/occlum Occlum: SGX Dev Made Easy Occlum: Major Features Occlum: Container-Inspired Interface Demo • The purpose of this demo is to • Demonstrate TEE

Resource Scheduler (DRS) is a load balancer for VMs deployed on a hypervisor cluster. It has advanced features that can provider actual guaranteed resource reservations, not just shares. It also incorporates