简介

官网 Enterprise Container Platform | Docker 手册 Docker Documentation | Docker Documentation

虚拟机与docker对比

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docker-ce 和 docker-ee

About Docker CE（Community Edition）

Docker Community Edition (CE) is ideal for developers and small teams looking to get started with Docker and experimenting with container-based apps. Docker CE has three types of update channels, stable, test, and nightly:

Stable gives you latest releases for general availability.
Test gives pre-releases that are ready for testing before general availability.
Nightly gives you latest builds of work in progress for the next major release.

For more information about Docker CE, see Docker click me.

Releases：每六个月发布一个大版本

About Docker EE（Enterprise Edition）

Docker Enterprise is designed for enterprise development as well as IT teams who build, ship, and run business-critical applications in production and at scale. Docker Enterprise is integrated, certified, and supported to provide enterprises with the most secure container platform in the industry. For more info about Docker Enterprise, including purchasing options, see Docker Enterprise.

Docker CE 和 Docker EE 对比

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docker安装

原始镜像地址会慢，可以用阿里、163等等提供的，不过要注册阿里等账号。

1、docker : Get Docker CE for Ubuntu | Docker Documentation

有很多安装途径，实在找不到对应的系统可以用 Binaries 包安装

2、docker-compose : Install Docker Compose | Docker Documentation

docker-compose 镜像组合技术组合成服务service

dockerfile 镜像构建

| Docker Documentation

案例1，构建一小时nodejs镜像

1、docker build –rm –tag nodejs_test . （基于官网node:11-alpine镜像，构建镜像）
2、docker run -it –rm –name node_test -v “$PWD/store_system/”:/usr/src/app -w /usr/src/app nodejs_test npm run dev

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案例2，构建一小时后端php&nginx开发环境

php 相关资料如何加扩展 Docker Hub

#创建镜像 #docker build –rm -t myphp:7.2-fpm .

#建立网络 #docker network create –subnet=172.23.0.0/16 net1

#启动容器 #docker run –rm -p 9000:9000 –name myphp -v $PWD/www/:/var/www/html/ -v $PWD/conf/php-fpm.conf:/usr/local/etc/php/php-fpm.d/php-fpm.conf -v $PWD/conf/php.ini:/usr/local/etc/php/php.ini –net=net1 –ip 172.23.0.2 -d myphp:7.2-fpm #docker run –rm -p 8088:80 –name mynginx -v $PWD/www:/www -v $PWD/conf/nginx.conf:/etc/nginx/nginx.conf -v $PWD/conf/conf.d:/etc/nginx/conf.d/ -v $PWD/logs/:/var/log/nginx/ –net=net1 –ip 172.23.0.3 –link myphp:7.2-fpm -d nginx

案例3，构建python开发环境

scrapy爬虫项目 codePool/python/autohome_spider at master · LittleLory/codePool · GitHub Fg7kWIhRoHX5GSrOs_Jl1VDXWla8

docker-compose 镜像组建管理工具

Compose is a tool for defining and running complex applications with Docker. With Compose, you define a multi-container application in a single file, then spin your application up in a single command which does everything that needs to be done to get it running. 手册：Compose file version 3 reference | Docker Documentation

项目地址：GitHub - FromChinaBoy/dnmp: Docker LNMP (Nginx, PHP7/PHP5, MySQL, Redis)