官方地址
卸载历史版本
sudo apt-get remove docker docker-engine docker.io containerd runc
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
存储库安装
sudo apt-get update
# 安装依赖包
sudo apt-get install \
ca-certificates \
curl \
gnupg \
lsb-release
# 添加 Docker 的官方 GPG 密钥
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
sudo chmod a+r /usr/share/keyrings/docker-archive-keyring.gpg
# 指定稳定版本的存储库
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 > /dev/null
# 查询存储库中可用的版本
apt-cache madison docker-ce
# 安装指定版本(5:20.10.13~3-0~debian-bullseye)
# sudo apt-get install docker-ce=<VERSION_STRING> docker-ce-cli=<VERSION_STRING> containerd.io docker-compose-plugin
sudo apt-get install containerd.io
sudo apt-get install docker-ce=5:20.10.14~3-0~debian-bullseye
sudo apt-get install docker-ce-cli=5:20.10.14~3-0~debian-bullseye
sudo apt-get install docker-compose-plugin
# 检查安装版本
docker --version
# 校验Docker CE
docker run hello-world
升级版本
先卸载当前版本,再重新安装,之前的本地镜像会丢失