在Debian系統上安裝Docker的步驟如下:
更新系統:
sudo apt update
sudo apt upgrade -y
安裝必要的軟件包:
sudo apt install apt-transport-https ca-certificates curl gnupg lsb-release -y
添加Docker的官方GPG密鑰:
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
添加Docker的APT存儲庫:
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list
更新APT存儲庫:
sudo apt update
安裝Docker Engine:
sudo apt install docker-ce docker-ce-cli containerd.io -y
驗證安裝:
sudo docker run hello-world
(可選)將用戶添加到docker組:
sudo usermod -aG docker $USER
請注意,如果需要使用國內源以加快下載速度,可以參考以下步驟配置國內鏡像源:
配置國內源:
sudo tee /etc/apt/sources.list.d/docker-ce.list <<-'EOF'
deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/debian $(lsb_release -cs) stable
EOF
更新APT包索引:
sudo apt update
安裝Docker Engine:
sudo apt install docker-ce docker-ce-cli containerd.io -y
重新加載Docker配置:
sudo systemctl daemon-reload
sudo systemctl restart docker
以上步驟應該能幫助您在Debian系統上成功安裝和配置Docker。