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所在平台: Udemy |
课程主页: https://www.udemy.com/course/introduction-to-docker-and-the-dca-certification/
课程评论：没有评论
课程名称：Docker 入门与 DCA 认证 课程概述： Docker 是一种极大简化应用程序打包过程的工具，它能够将您的应用程序及其所有依赖项打包成轻量级、可移植的单元，称为容器。这些容器是平台独立的，可以在任何运行 Linux 内核的主机上执行。由于许多团队学习如何使用 Docker 将大型单体应用程序拆分为更小、易于管理的单元（通常称为微服务），Docker 已成为市场上最热门的工具之一。这种方法使开发团队能够独立工作于各个微服务，并在准备就绪后将其打包到容器中。此外，Docker 减轻了 DevOps 团队的负担，因为他们需要管理部署过程和环境——由于容器可以独立运行，团队可以专注于部署容器，而不用担心每个应用程序的依赖关系。 Docker Swarm 和 Kubernetes 等容器编排工具使得将微服务部署到集群并根据需求进行扩展变得非常简单。因此，如果您是一名应用程序开发人员或 DevOps 工程师，了解 Docker 是非常必要的。本课程介绍了 Docker 的所有主要概念，并重点帮助您在所有实验部分中快速上手使用这款工具。 主要主题包括： - 镜像：定义容器的模板 - 容器：容器的概念及 Docker 如何帮助创建容器 - 存储：使用数据卷、挂载和 tmpfs 管理容器中的数据 - 网络：管理容器之间的连接，无论是在单个主机上还是在集群中 - Docker Swarm：内置的容器编排工具 - Docker EE、UCP 和 DTR：Docker 的企业级产品 希望您喜欢本课程！
Docker is a tool which has greatly simplified the task of packaging your application, along with all its dependencies into lightweight, portable units called containers. These containers are platform independent and can be executed on any host which runs a Linux kernel. Docker is one of the hottest tools in the market right now as a lot of teams have learned how to use it to break up their large, monolithic applications into smaller and more manageable units - often called microservices. This has allowed development teams to work on microservices independently and package it into a container once it is ready. Docker has also eased the pain of DevOps teams who often need to manage the deployment processes and environments - since containers can run independently of each other, they can simply focus on deploying containers rather than worrying about dependencies for each application. Container orchestration tools such as Docker Swarm and Kubernetes have made it very easy to deploy microservices to a cluster and scale them according to demand. For these reasons, Docker is a technology which you need to know if you're an app developer or DevOps engineer. This course introduces you to all the main concepts of Docker, and focuses on getting you up and running with the tool in all the lab sections. The main topics of this course include: Images: Templates to define your container Containers: What they are and how Docker helps you create them Storage: Volumes, Bind Mounts and tmpfs to manage data in containers Networks: Regulate connectivity to your containers whether on individual hosts or in a cluster Docker Swarm: The built-in container orchestration tool Docker EE, UCP and DTR: The enterprise offerings of Docker Hope you enjoy the course!
