离线安装docker

1.下载docker-19.03.8.tgz wget https://download.docker.com/linux/static/stable/x86_64/docker-19.03.8.tgz 2.解压 docker-19.03.8.tgz tar -xvf docker-19.03.8.tgz 复制 sudo cp docker/* /usr/bin/ 4.复制一下内容到 vim /etc/systemd/system/docker.service [Unit] Description=Docker Application Container Engine Documentation=https://docs.docker.com After=network-online.target firewalld.service Wants=network-online.target [Service] Type=notify # the default is not to use systemd for cgroups

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