sudo apt remove docker docker-engine docker.io containerd runc
sudo apt update
sudo apt upgrade -y
sudo apt install -y ca-certificates curl gnupg lsb-release
sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/Linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
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
sudo apt update
sudo apt install -y docker-ce docker-ce-cli containerd.io
sudo docker run hello-world
sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json > /dev/null <<EOF
{
"registry-mirrors": ["https://<你的ID>.mirror.aliyuncs.com"]
}
EOF
sudo systemctl daemon-reexec
sudo systemctl restart docker
sudo docker run hello-world
为了避免每次使用 Docker 都需要输入 sudo,可以将你的用户添加到 docker 用户组:
sudo apt update
sudo apt upgrade -y
sudo apt install -y ca-certificates curl gnupg lsb-release
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来源:https://www.cnblogs.com/yqbaowo/p/18889717