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所在平台: Udemy |
课程主页: https://www.udemy.com/course/dockers-and-kubernetes-practise-test/
课程评论：没有评论
课程名称：Kubernetes和Dockers-面试实操测试 课程概述：Kubernetes常被描述为一种容器编排平台。为了更好地理解这一点，有必要回顾容器的目的、存在的缺陷以及Kubernetes如何弥补这些缺陷。 课程优势： 1. **可移植性和灵活性**：Kubernetes几乎可以与任何类型的容器运行时协同工作，适用于各种基础设施，包括公共云、私有云或本地服务器，只要宿主操作系统为某种版本的Linux或Windows（2016或更新版本）。 2. **多云能力**：得益于其可移植性，Kubernetes能够托管在单一云上运行的工作负载，以及分布于多个云上的工作负载，并能轻松将环境从一个云进行扩展到另一个云。这些特性使得Kubernetes在许多企业推进的多云战略中显得尤为适用。 3. **提高开发者生产力**：Kubernetes通过其声明式结构和便于运维的方法，根本性地改变了部署方法论，允许团队使用GitOps。团队可以比以前更快地进行扩展和部署，从每月一次的部署提升到每天多次部署。 4. **开源**：Kubernetes是一个完全开源的、由社区主导的项目，受到云原生计算基金会（CNCF）的监管。虽然有几个主要企业赞助，但没有任何公司“拥有”它或对其发展具有单方面控制权。 5. **经过验证并经过实战考验**：四五年前，若将Kubernetes投入生产是非常大胆的选择，但目前其已经在许多生产环境中得到验证。 6. **市场领导者**：在企业IT环境中的Kubernetes采用率日益上升，已不再仅仅是开发者社区的项目。最近的一项调查显示，59%的受访者表示他们在生产中运行Kubernetes。 本课程旨在帮助学习者理解Kubernetes的核心概念和在实际工作中的应用，从而为技术面试做好准备。
Kubernetes is often described as a container orchestration platform. In order to understand what exactly that means, it helps to revisit the purpose of containers, what's missing, and how Kubernetes fills that gap.Advantages:Portability and flexibilityKubernetes works with virtually any type of container runtime. (A runtime is the program that actually runs containers. There are a few different options on the market today.) In addition, Kubernetes can work with virtually any type of underlying infrastructure - whether it is a public cloud, a private cloud, or an on-premises server - so long as the host operating system is some version of Linux or Windows (2016 or newer).Multi-cloud capabilityDue in part to its portability, Kubernetes can host workloads running on a single cloud as well as workloads that are spread across multiple clouds. In addition, Kubernetes can easily scale its environment from one cloud to another.These features mean that Kubernetes lends itself well to the multi-cloud strategies that many businesses are pursuing today. Other orchestrators may also work with multi-cloud infrastructures, but Kubernetes arguably goes above and beyond when it comes to multi-cloud flexibility.Increased developer productivityKubernetes with its declarative constructs and its ops friendly approach has fundamentally changed deployment methodologies and it allows teams to use GitOps. Teams can scale and deploy faster than they ever could in the past. Instead of one deployment a month, teams can now deploy multiple times a day.Open sourceKubernetes is a fully open source, community-led project overseen by the CNCF. It has several major corporate sponsors, but no one company "owns" it or has unilateral control over how the platform developProven and battle-testedFour or five years ago, you would have been brave to throw Kubernetes into production. At the time, it was a very new orchestrator, with few proven production deployments.Market leaderKubernetes adoption within enterprise IT environments is rising and no longer just a developer community project. In a recent survey, 59% of respondents cited they were running Kubernetes in production.Business Benefits of KubernetesPortability and flexibility. Kubernetes works with virtually any type of container runtime....Multi-cloud capability....Increased developer productivity....Open source....Proven and battle-tested....Market leader.
