ubuntu安装docker

安装必要支持

apt install apt-transport-https ca-certificates curl software-properties-common gnupg lsb-release

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添加 Docker 官方 GPG key

官方源

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

阿里源

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

添加 apt 源:

docker 官方源

echo "deb [arch=$(dpkg --print-architecture) 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

阿里 apt 源

echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

更新源

apt update
apt-get update

安装

#安装最新版本的Docker
sudo apt install docker-ce docker-ce-cli containerd.io
#等待安装完成
#查看Docker版本
sudo docker version
#查看Docker运行状态
sudo systemctl status docker

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