CentOS 7에 특정 버전의 Docker-CE 설치하기
$ yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-engine $ rm -rf /var/lib/docker/ $ sudo yum install -y yum-utils $ yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo $ yum list docker-ce --showduplicates | sort -r ... docker-ce.x86_64 3:19.03.4-3.el7 docker-ce-stable docker-ce.x8..