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安装部署(Ubuntu)

Docker分为免费的CE(Community Edition)社区版本和EE(Enterprise Edition)企业级付费版本,这里选择docker-ce进行安装

官方安装文档:https://docs.docker.com/engine/install/ubuntu/

安装一些前置工具

sh
sudo apt-get install ca-certificates curl gnupg lsb-release

安装官方的GPG key

sh
sudo mkdir -p /etc/apt/keyrings

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

将Docker的库添加到apt资源列表中

sh
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

然后更新一次 apt 缓存,然后安装 Docker-CE 版本

sh
sudo apt install docker-ce

等待命令执行完成,然后使用 docker -v 命令验证是否安装成功

Docker 服务的常用命令

查看状态

sh
systemctl status docker

service docker status

启动

sh
systemctl start docker

service docker start

关闭

sh
systemctl stop docker

service docker stop

重启

sh
systemctl restart docker

service docker restart

开机自启

sh
systemctl enable docker