Ubuntu修改阿里源并安装docker

  1. 修改阿里源
    cd /etc/apt
    cp sources.list sources.list.bak
    rm sources.list
    vim sources.list
    
    
    deb https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
    deb-src https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
    
    deb https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
    deb-src https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
    
    deb https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
    deb-src https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
    
    # deb https://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
    # deb-src https://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
    
    deb https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
    deb-src https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
    
    

  2. 删除旧docker
    更新atp
    sudo apt-get update
    
    删除旧docker
    sudo apt-get remove docker docker-engine docker.io containerd runc
    
    安装依赖包
    sudo apt-get -y install apt-transport-https ca-certificates curl software-properties-common
    
    安装证书
    curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add -
    
    验证
    sudo apt-key fingerprint 0EBFCD88
    
    设置稳定仓库
    sudo add-apt-repository "deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"
    

  3. 安装新docker
    
    sudo apt-get install docker-ce docker-ce-cli containerd.io

你可能感兴趣的:(ubuntu,docker,linux)