官网安装教程:https://docs.docker.com/engine/install/ubuntu/
安装教程总结:
一、卸载docker-engine旧版本:
$ sudo apt-get remove docker docker-engine docker.io containerd runc
完全卸载所有docker相关文件的操作方式:
$ sudo apt-get purge docker-ce docker-ce-cli containerd.io docker-compose-plugin
$ sudo rm -rf /var/lib/docker
$ sudo rm -rf /var/lib/containerd
二、安装方法
1.设置存储库 更新apt包索引并安装包,以允许apt通过HTTPS使用存储库:
$ sudo apt-get update
$ sudo apt-get install
ca-certificates
curl
gnupg
lsb-release
2.添加Docker的官方GPG密钥:
$ sudo mkdir -p /etc/apt/keyrings
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
3.使用以下命令设置存储库:
echo
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
-------------------------------------------
配置镜像加速器
$ sudo mkdir -p /etc/docker
$ sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://5sxvtqpp.mirror.aliyuncs.com"]
}
EOF
$ sudo systemctl daemon-reload
$ sudo systemctl restart docker
---------------------------------------------
4.安装Docker引擎
$ sudo apt-get update
$ sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin
5. 启动Docker服务
$ sudo service docker start
6.验证Docker安装是否成功。
$ sudo docker run hello-world
页面更新:2024-03-20
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