● 설치 (CentOS) 참고 : https://docs.docker.com/engine/install/centos/ Install Docker Engine on CentOS docs.docker.com yum install -y yum-utils yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo yum-config-manager --enable docker-ce-nightly yum-config-manager --enable docker-ce-test yum install -y docker-ce docker-ce-cli containerd.io --allowerasing # 시작 systemctl r..