centeros 8 安装docker

yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine

　　

yum install -y yum-utils

　　

yum-config-manager \
 --add-repo \
http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

　　

yum erase podman buildah

　　

yum install docker-ce docker-ce-cli containerd.io docker-compose-plugin

　　

systemctl start docker

　　

systemctl enable docker.service