OPS—安装docker

Ubuntu20.04下安装

sudo apt update
sudo apt install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable"
apt install docker docker.io

Ubuntu22.04下安装

sudo apt update
sudo apt install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu Jammy stable"
apt install docker docker.io

Fedora下安装

dnf -y install dnf-plugins-core
dnf config-manager \
    --add-repo \
    https://download.docker.com/linux/fedora/docker-ce.repo
 dnf install docker-ce docker-ce-cli containerd.io docker-compose-plugin
systemctl enable docker
systemctl start docker