#!/bin/bash
yum remove podman -y
ls_path=$(cd $(dirname $0);pwd)
tar xzvf ${ls_path}/docker-20.10.20.tgz
cp -p ${ls_path}/docker/* /usr/bin
mkdir /etc/docker
cp ${ls_path}/docker/daemon.json /etc/docker/daemon.json
cp docker.service /etc/systemd/system/
systemctl daemon-reload
systemctl start docker