Betterlife Docker README

开发初步

• Get Started with Docker

• Get started with Docker Desktop for Mac

• Reference documentation

• Docker — 从入门到实践

• Get started

• Docker for Beginners

• Samples

• Docker Hub

• DaoCloud 镜像市场

• 搜索镜像[PHP]: docker search php

• 第一个docker应用: docker run hello-world

• 开始启动nginx: docker run --detach --publish=80:80 --name=webserver nginx

• 指定端口:docker run --name static-site -e AUTHOR="skygreen2001" -d -p 8888:80 dockersamples/static-site

• 开始启动ubuntu系统: docker run -it ubuntu bash

• 打开容器命令行工具 : docker exec -it brave_payne[容器名称] /bin/bash docker exec -it brave_payne[容器名称] /bin/sh

• 使用vi: apt-get update && apt-get install vim

• 使用ifconfig和ping: apt-get update && apt install net-tools && apt install iputils-ping

• 查看IP信息: docker inspect brave_payne[容器名称] | grep "IPAddress"

• 从容器拷贝文件到宿主机: docker cp 容器名:容器中要拷贝的文件名及其路径 要拷贝到宿主机里面对应的路径

  • docker cp 17dbf5447e99:/usr/share/nginx/html/test.php /Users/master/Downloads/

• 从宿主机拷贝文件到容器: docker cp 宿主机中要拷贝的文件名及其路径 容器名:要拷贝到容器里面对应的路径

  • docker cp /Users/master/Downloads/test.php 17dbf5447e99:/usr/share/nginx/html/

• Image-building best practices

Centos 安装 Docker

• 安装lsof: yum install lsof (查看端口是否被占用)
• Install Docker Engine on CentOS: https://docs.docker.com/engine/install/centos/
• Configure Docker to start on boot: https://docs.docker.com/engine/install/linux-postinstall/
• Play with Docker (PWD): https://labs.play-with-docker.com

Ubuntu 安装 Docker

• Install Docker Engine on Ubuntu: https://docs.docker.com/engine/install/ubuntu/
• Configure Docker to start on boot: https://docs.docker.com/engine/install/linux-postinstall/
• Play with Docker (PWD): https://labs.play-with-docker.com

常用指令

• docker --help

• 列出镜像: docker images

• 删除1到多个镜像: docker rmi IMAGE_ID1 IMAGE_ID2

• 查看最新前3个的container: docker ps -n 3

• 查看所有的container(包括停止的): docker ps -a

• 容器取名: docker container rename ef7b5043e9b4 bb

• Docker stats for containers: docker stats

• 开始一个container: docker start $CONTAINER_ID

  • 开始container: docker start $CONTAINER_NAME(docker run 需指定名称 --name $CONTAINER_NAME)

• 关闭1到多个container: docker stop $CONTAINER_ID

  • 关闭container: docker stop $CONTAINER_NAME(docker run 需指定名称 --name $CONTAINER_NAME)

• 删除1到多个container: docker rm $CONTAINER_ID1 $CONTAINER_ID2

• 清理所有处于终止状态的容器: docker container prune

• 删除所有容器的命令: docker rm -f docker ps -a | awk '{print $1}' | grep [0-9a-z]

• 删除所有镜像的命令: docker rmi -f docker images | awk '{print $3}' | grep [0-9a-z] - docker rmi -f $(docker images | awk '/^/ { print $3 }')

• 查看日志: docker logs -f [OPTIONS] CONTAINER

• 查看文件变动: docker diff CONTAINER_ID

• 创建镜像并上传

  • 安全检查: docker scan getting-started [image-name]
  • 检查创建中每层大小: docker image history getting-started [image-name]
  • 创建镜像: docker build -t getting-started [image-name] .
  • 运行创建的镜像: docker run -dp 3000:3000 getting-started [image-name]
  • 登录到docker hub: docker login -u [YOUR-USER-NAME]
  • 标记需提交的镜像:docker tag getting-started [image-name] YOUR-USER-NAME/getting-started [image-name]
  • 提交到hub: docker push YOUR-USER-NAME/getting-started [image-name]
  • hub上查询提交的镜像: https://hub.docker.com -> 搜索: YOUR-USER-NAME/getting-started
  • 如果本地已经存在，需要更新镜像: docker pull YOUR-USER-NAME/getting-started [image-name]
  • 运行推送的hub: docker run -dp 3000:3000 YOUR-USER-NAME/getting-started [image-name]

• 创建一个数据卷: docker volume create my-vol

• 查看所有的数据卷: docker volume ls

• 查看数据卷信息: docker volume inspect my-vol

• 删除数据卷: docker volume rm my-vol

• 挂载数据卷: docker run -d -P --name web --mount source=my-vol,target=/usr/share/nginx/html nginx:alpine docker run -dp 82:80 -v my-vol:/usr/share/nginx/html nginx:alpine

• 挂载主机目录: docker run -d -P --name web --mount type=bind,source=/Library/WebServer/Documents/,target=/usr/share/nginx/html nginx:alpine

• 创建网络: docker network create todo-app

• 网络列表: docker network list

• docker-compose

  • Build or rebuild services: docker-compose build
  • 查看验证文件配置: docker-compose config
  • 后台启动: docker-compose up -d
  • List current running Containers: docker-compose ps
  • Close all running Containers: docker-compose stop
  • 删除Delete all existing Containers: docker-compose down
  • Compose查看日志: docker-compose logs -f

Docker Compose

• Overview of Docker Compose
• Docker Compose
• awesome compose
• LNMP - Docker 多容器间协作互连
• 使用 docker-compose 构建你的项目

在IDE中使用Docker

• Docker in Visual Studio Code
  • 所有Docker的指令操作: opening the Command Palette [⇧⌘P] and using Docker:
  • Docker commands | Docker Explorer | Docker Compose
  • Docker Explorer -> HELP AND FEEDBACK -> Open Docker Extension Walkthrough
• VSCode - Developing inside a Container
• VSCode - Create a development container
• VSCode - Remote development in Containers
  • VSCode安装extension: Remote - Containers
• IDEA - Docker
• IDEA - 使用IDEA的Docker插件快速实现Docker镜像构建和部署

Docker开发

• Language-specific guides
• Develop with Docker

PHP

• 安装PHP运行环境

  • 实战多阶段构建 Laravel 镜像
  • 使用 Docker Compose 搭建了一套 LNMP 环境
  • 使用Docker部署LNMP+Redis环境
  • docker-php-ext-install.md
  • Environment variables in Compose
  • My Simple Approach to using Docker and PHP
  • laravel-demo

• 安装PHP开发环境

  • Laradock is a full PHP development environment based on Docker
  • PHPDocker
  • DevDock
  • Docker Development Environment for PHP Apps
  • Setting up PHP, PHP-FPM and NGINX for local development on DockerA primer on PHP on Docker under Windows 10

• lamp

  • docker-lamp
    • github

• lemp | lnmp

  • novice
    • github
  • adhocore
    • github
  • lnmp
  • 宝塔Linux面板

Kubernetes 初步

• 使用 Docker Desktop 可以很方便的启用 Kubernetes: https://yeasy.gitbook.io/docker_practice/setup/docker-desktop
• Docker Desktop for Mac/Windows 开启 Kubernetes