[docker] rockylinux8安装docker

rockylinux8默认使用podman代替podman，但是在使用podman+portainer时出现不少问题，所以打算安装回docker，在此记录一下

安装docker

yum install -y https://download.docker.com/linux/centos/8/x86_64/stable/Packages/containerd.io-1.4.3-3.1.el8.x86_64.rpm

yum install -y yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
yum list docker-ce --showduplicates | sort -r
yum install -y docker-ce
systemctl start docker.service
systemctl enable docker.service

参考 https://blog.csdn.net/gsls200808/article/details/126665142