aarch64 Ubuntu20.04 安装docker

• 安装 docker 依赖项：

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

• 添加 Docker GPG 密钥：

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

• 添加 docker 源：

  echo "deb [arch=arm64 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
  

• 更新软件包并安装 docker ：

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

• 启动并验证 docker ：

  sudo systemctl start docker  # 启动 Docker 服务
  sudo systemctl enable docker  # 设置 Docker 服务为开机自启动
  sudo docker --version  # 检查 Docker 版本以验证安装是否成功
  

• 调整镜像源：

  sudo vim /etc/docker/daemon.json
  

  配置如下地址：

  {
  "registry-mirrors": [
  "https://2a6bf1988cb6428c877f723ec7530dbc.mirror.swr.myhuaweicloud.com",
  "https://docker.m.daocloud.io",
  "https://hub-mirror.c.163.com",
  "https://mirror.baidubce.com",
  "https://your_preferred_mirror",
  "https://dockerhub.icu",
  "https://docker.registry.cyou",
  "https://docker-cf.registry.cyou",
  "https://dockercf.jsdelivr.fyi",
  "https://docker.jsdelivr.fyi",
  "https://dockertest.jsdelivr.fyi",
  "https://mirror.aliyuncs.com",
  "https://dockerproxy.com",
  "https://mirror.baidubce.com",
  "https://docker.m.daocloud.io",
  "https://docker.nju.edu.cn",
  "https://docker.mirrors.sjtug.sjtu.edu.cn",
  "https://docker.mirrors.ustc.edu.cn",
  "https://mirror.iscas.ac.cn",
  "https://docker.rainbond.cc"
  ]
  }
  

  重新加载配置文件及 docker 服务：

  systemctl daemon-reload
  systemctl restart docker
  

• 拉取镜像测试：

  sudo docker pull hello-world
  sudo docker run hello-world