docker compose和kubernetes有什么区别? [英] What's the difference between docker compose and kubernetes?
问题描述
在深入研究Docker，Google Cloud和Kubernetes的同时，还没有清楚地了解这三个产品，在我看来，这些产品是重叠的，但它们并不兼容.
While diving into Docker, Google Cloud and Kubernetes, and without clearly understanding all three of them yet, it seems to me these products are overlapping, yet they're not compatible.
例如，需要重写docker-compose文件，以便可以将应用程序部署到Kubernetes.
For example, a docker-compose file, needs to be re-written so an app can be deployed to Kubernetes.
有人可以对Docker，Docker-Compose，Docker Cloud和Kubernetes的重叠之处以及其中一个相互依赖的地方提供一个大致的概述吗?
Could someone provide a high level rough description of where Docker, Docker-Compose, Docker Cloud, and Kubernetes overlap and where one is dependent on the other?
推荐答案
Docker :
Docker:
- Docker是一种容器技术，可让您对应用程序进行容器化.
- Docker是使用其他技术的核心.
Docker Compose
- Docker Compose允许配置和启动多个Docker容器.
- 当您要启动多个Docker容器并且不想使用
docker run ...分别启动每个Docker容器时，Docker Compose通常用作帮助程序. - Docker Compose用于在相同主机上启动容器. 在构建和运行单个Docker容器时，使用
- 使用Docker Compose代替所有可选参数.
- Docker Compose allows configuring and starting multiple Docker containers.
- Docker Compose is mostly used as a helper when you want to start multiple Docker containers and doesn't want to start each one separately using
docker run .... - Docker Compose is used for starting containers on the same host.
- Docker Compose is used instead of all optional parameters when building and running a single docker container.
Docker Swarm
- Docker swarm用于在多个主机上运行和连接容器.
- Docker swarm是一个容器集群管理和编排工具.
- 它管理在多个主机上运行的容器，并执行扩展，在发生崩溃时启动新容器，将容器联网等操作.
- Docker swarm是生产中的docker.
嵌入在Docker Engine中的 native docker 编排工具. - 命名为stack file的docker swarm文件与Docker compose文件非常相似.
- Docker swarm is for running and connecting containers on multiple hosts.
- Docker swarm is a container cluster management and orchestration tool.
- It manages containers running on multiple hosts and does things like scaling, starting a new container when one crashes, networking containers ...
- Docker swarm is docker in production.
It is the native docker orchestration tool that is embedded in the Docker Engine. - The docker swarm file named stack file is very similar to a Docker compose file.
Kubernetes
- Kubernetes是Google开发的容器编排工具.
- Kubernete的目标与Docker swarm的目标非常相似.
Docker Cloud
- 一项付费企业docker服务，可让您在云服务器或本地服务器上构建和运行容器.
- 它提供了一个Web UI和一个中央控制面板，用于运行和管理容器，同时在用户友好的Web界面中提供所有docker功能.
- A paid enterprise docker service that allows you to build and run containers on cloud servers or local servers.
- It provides a Web UI and a central control panel to run and manage containers while providing all the docker features in a user-friendly Web interface.
更新:
Docker Cloud上提供应用程序，节点和群集集群管理的服务将于[2020年5月21日]关闭... 自动构建和注册表存储服务，将不会受到影响，并且将继续可用
The services on Docker Cloud that provide application, node, and swarm cluster management will be shutting down on May 21 [2020]... automated builds and registry storage services, will not be affected and will continue to be available
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