title: ubuntu上安装docker
tags: [ ubuntu, docker, linux ]
typora-root-url: ubuntu上安装docker

date: 2023-10-25 15:30:25

ubuntu上安装docker

自动安装

curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun

手动安装

1. 卸载旧软件包

   for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do sudo apt-get remove $pkg; done
   

2. 更新软件包索引

   sudo apt-get update
   

3. 安装依赖包
   官方:

   sudo apt-get install ca-certificates curl gnupg
   

   补充其他

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

4. 添加docker密钥

   官方

   curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
   

   其他 - 使用阿里云

   curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add -
   

5. 验证您现在是否拥有带有指纹的密钥

   sudo apt-key fingerprint 0EBFCD88
   

6. 设置仓库
   官方

   echo \
    "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
    "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | \
    sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
   

   其他 - 使用阿里云

   sudo add-apt-repository "deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"
   

7. 更新包索引

   sudo apt-get update
   

8. 安装包
   官方 - 多了docker compose和docker-buildx-plugin

   sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
   

   其他

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