knowledge_demo_smart_home/dev/docs/smart_rice/数字管家开发文档/文档/安装docker.md

安装Docker

参考docker官方教程

该教程适合以下几个系统

• Ubuntu Hirsute 21.04
• Ubuntu Groovy 20.10
• Ubuntu Focal 20.04 (LTS)
• Ubuntu Bionic 18.04 (LTS)
• Ubuntu Xenial 16.04 (LTS)

1. 卸载Docker老版本

   sudo apt-get remove docker docker-engine docker.io containerd runc
   

2. 更新apt软件包索引并安装软件包以允许apt通过HTTPS使用存储库

   sudo apt-get update
   

   sudo apt-get install \
   apt-transport-https \
   ca-certificates \
   curl \
   gnupg \
   lsb-release
   

3. 添加Docker的官方GPG密钥

   curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
   

4. 添加仓库

   echo \
   "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
   

5. 安装docker

   sudo apt-get update
   

   sudo apt-get install docker-ce docker-ce-cli containerd.io
   

6. 运行测试docker

   sudo docker run hello-world
   

7. 运行成功结果如下：

   Hello from Docker!
   This message shows that your installation appears to be working correctly.
   
   To generate this message, Docker took the following steps:
   1. The Docker client contacted the Docker daemon.
   2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
   (amd64)
   3. The Docker daemon created a new container from that image which runs the
   executable that produces the output you are currently reading.
   4. The Docker daemon streamed that output to the Docker client, which sent it
   to your terminal.
   
   To try something more ambitious, you can run an Ubuntu container with:
   $ docker run -it ubuntu bash
   
   Share images, automate workflows, and more with a free Docker ID:
   https://hub.docker.com/
   
   For more examples and ideas, visit:
   https://docs.docker.com/get-started/
   

8. 根据OpenHarmony官方指导进行鸿蒙Docker镜像构建

• 获取Docker镜像

  docker pull swr.cn-south-1.myhuaweicloud.com/openharmony-docker/openharmony-docker:0.0.5
  

• 进入OpenHarmony代码根目录执行如下命令，从而进入Docker构建环境

  docker run -it -v $(pwd):/home/openharmony swr.cn-south-1.myhuaweicloud.com/openharmony-docker/openharmony-docker:0.0.5
  

• 通过如下命令启动不同平台的编译

  hb set #设置工作目录。
  . #输入源码所在目录，点(.)表示当前目录。
  在显示的页面中通过键盘上下键选择需要编译的平台，通过回车确定选择。
  hb build -f #执行编译。